twisted nematic tn lcd panel technology pricelist

When most people go shopping for a gaming monitor, their primary concerns are resolution and refresh rate. Those are certainly important considerations, but if you’ve ever had to put up with dull colors, murky blacks or terrible viewing angles, you’ll understand that panel types are important too.

TN, or Twisted Nematic panels, are the oldest variety of LCD panels, but they’re still quite common even today. They’re cheap to produce, and they have very low input lag, which makes them appealing for gamers. They also support refresh rates of up to 240Hz, another plus for fast-paced environments.

The problem with TN panels is that they have very poor color reproduction. While modern TN panels are far better than earlier models, it’s still relatively rare to find a TN panel with close to full sRGB reproduction. Even if they do have good color reproduction when you’re looking at them straight on, their viewing angles are limited, and they look washed out when viewed from the sides.

If you’re on a budget, enjoy playing competitive shooters or strategy games where reaction times matter, a TN panel could be fine for you. But if you want something that doubles as a media player, the average TN monitor might disappoint.

Fortunately, our GFT27CXB monitor is far from “average.” We engineered our TN panel to do what most TN panels simply cannot: deliver stunningly accurate colors. And with its 99% sRGB gamut, colors are rich and vibrant. And it’s fully customizable, with space to store up to 3 unique user profiles. So you get amazing color. But you also get full HD resolution with lightning-fast speeds up to 240hz refresh rate and 1ms response times.

IPS, or In-Plane Switching, monitors are almost the exact opposite of TN panels. They offer much wider viewing angles than TN panels as well as better black reproduction. The trade-off is that they’re more expensive. They have a history of slower refresh rates, too, although that has been changing lately. Today’s IPS panels can reach max. refresh rates as high as 200-240Hz.

There are some IPS monitors with very good refresh rates and response times, but they’re on the pricier side. You can expect to pay more than $500 for an IPS monitor with a 1ms response time. If you’re looking for a more budget-friendly IPS monitor, then you’ll have to settle for response times of 4ms or slower. IPS panels are also prone to backlight issues. Color reproduction is better than on TN panels, even at extreme angles, but the backlight can sometimes be seen.

Our REAPER series monitor—starting with the RFI25CBA—has been designed to overcome this particular issue. It’s been engineered to reduce the amount of backlight bleed-through on its IPS panel. The monitor also features an MRPT Mode to produce extremely clear moving pictures with excellent color while significantly reducing backlight issues.

VA, or Vertical Alignment, panels are somewhere in between TN and IPS, offering the best of both worlds. This type of panel is common in TVs but is relatively uncommon for gaming monitors. TN panels offer very good contrast ratios, so you can expect vibrant colors and good color reproduction. They also offer good viewing angles, and while brightness may vary depending on the angle you’re looking at the screen from, they’re not susceptible to the backlight issues of IPS panels.

The downside of VA panels is that they have slower response times. As with IPS panels, newer models do have high refresh rates, but the slow response time means you may see ghosting or motion blur in fast-paced, competitive games. Fortunately, all VIOTEK monitors come with AdaptiveSync, which works with AMD® FreeSync® and NVIDIA® G-Sync™ technologies. AdaptiveSync eliminates image distortion (e.g., tearing, stuttering, ghosting and judder) and other glitches that can happen if the monitor’s refresh rate doesn’t match the frame rate of the computer’s GPU. The result is smoother action with clearer images.

There are benefits and downsides to each panel type, and there’s no one correct answer to the question of “which is best.” It depends on your budget, the type of games you enjoy playing, whether you prize response times over other features, and what else you do with the monitor.

If you’re a competitive gamer who wants the absolute best response time on a budget, TN panels will get the job done, but they may disappoint when you’re playing a heavily modded game of Skyrim and want to stop and enjoy the scenery. IPS panels can deliver a similar experience if you’re willing to spend a lot of money. But if you’re like most of us, you’d rather put that extra cash towards a slightly better GPU.

VA monitors are a great “Jack of all trades.” The NBV24CB2, for example, is a highly affordable 1080P monitor that offers a 75Hz refresh rate and AdaptiveSync technology—along with some other nice extras. Those extras include GAMEPLUS targeting crosshairs and FPS/RTS display modes to help give you the advantage while playing first-person shooter games. This monitor is ideal for gamers with mid-range systems. If you’re playing marathon sessions, the NBV24CB2 has a blue-light filter to help reduce eye strain. And there’s great color reproduction for watching videos.

Looking for something with a little more power? The GNV32CBO or GFV24CB are two 1080p monitors. These offer super-fast 165Hz refresh rates for pro-motion with reduced input lag. They’re also VA panels, delivering great color reproduction, AMD FreeSync to reduce image ghosting, and other game-friendly features.

TN stands for twisted nematic. This is a type of LED (a form of LCD) panel display technology. TN panels are characterized as being the fastest and cheapest among the other main types of display panels, VA (vertical alignment)and IPS (in-plane switching). As such, they work great for gaming monitors and gaming laptops. However, TN panels also offer the worst viewing angles and color when compared to VA and IPS panels.

PerformanceFastest: low response times, highest refresh rates, minimal motion blur; Low input lagLongest response times typically; Higher refresh rates possibleSlower response times than TN, faster response times than VA; Gaming-quality refresh rates are rare

DisplayWorst viewing angles;Worst colorViewing angles typically better than TN, worse than IPS; Good color; Best contrast;Best image depthBest viewing angles; Best color

With so many companies in the market churning out newer and newer gaming monitors, shopping for LCD monitors can be confusing. Not only is there a lot of marketing noise out there today, but there are also debates on what panel/monitor type is the best?

When it comes to buying either a TV for home or a monitor for your office or a display for that gaming setup in your basement, things can be distilled down to usage and based on that; you can compare what different panels have to offer and how they will suit you. In this article, we will be having a quick look at the three most commonly used panels – TN, IPS and VA and helping you understand what they have to offer, and what they can be best used for. But first, a basic run on what an LCD is.

The major drawback of the CRT (cathode ray tube) technology was that it occupied quite a significant amount of space. The CRT displays worked on the principle of ‘light emission’ and they consumed a lot of power, which just added up to the size issue. The solution to these problems came in technological research on developing a screen that consumes less power (hence, increasing productivity), and which was smaller. Lit using fluorescent tubes, LCDs (liquid crystal displays) consume less power, are way thinner than the CRTs, and work on the principle of ‘blocking light’ rather than emitting it.

LCDs are made from a passive/active matrix grid made of conductors, the latter called as thin film display (or a TFT). Pixels are mounted on this grid at each intersection (and an active matrix has a transistor located at each pixel intersection). This network structure controls a pixel’s luminance and consuming a little amount of current. This ability leaves us with a choice to switch the current on and off more often on the grid, and this leads to a high ‘refresh rate.’ And a high refresh rate means a ‘smoother’ operation.

Developments in these screen types lead to LED TVs. The main difference between these and the LCDs is that they are lit using Light Emitting Diodes instead of fluorescent tubes. So technically, a LED display is a ‘LED backlit LCD screen.’

This LED backlighting helps in enhancing the color contrast and it consumes less power as compared to fluorescent tube lit panels. It significantly improves the overall picture quality by tapping into a wider RGB color range, and there is a better brightness achieved which allows you to see the images clearly, even in well-lit environments. On top of these things, LED backlit displays to consume less power and are lightweight too. So there are no drawbacks of this technology as such, resulting in backlighting being used in more and more panels every day. Today, we have three types of backlighting: White Edge, Full LED array, and Local Dimming LEDs.

White edge implements a diffusion panel, with white LED around the edges of the screen. This helps disperse the light evenly throughout the screen. A full LED array, as the name suggests, implements arrays of LED lights placed right behind the screen that collectively controlled for an even light dispersion. The third one is the Local Dimming LED system, which implements an array of dynamic led lights that can either be controlled in groups or individually to obtain an even light pattern.

This information, however not essential for everyone to know, is a good bit for panel enthusiasts and pro gamers, as having a high refresh rate depends on the panel’s build and it’s resolution. Now, let’s go ahead and have a look at the three most commonly used panels on these LCD monitors – TN, IPS, and VA.

The most common LCDs are based on TN (Twisted Nematic) panel designs. Manufactured on a vast scale and pretty cheap, TN displays can be found in most homes. Primarily made for supporting low response times, TN panels remain to this day, a cheaper option for gamers who want a massive resolution with a low response time and a high refresh rate. Not to say that the IPS panels don’t have these features, but an IPS panel with the same features as a TN (1ms response time, QHD resolution and a 144Hz refresh rate for example) will always be more expensive. However, while the price is good with the TN, the color quality and viewing angles take a toll. They are the drawbacks of a TN panel when compared to other panels out there.

TN displays, (TFT-LCDs for example), work by passing light through two polarized screens, a color filter and liquid crystals that tend to twist and block light in correspondence of the current applied to them. This type of an arrangement leaves a lot in your hands as you can change the amount of current applied to adjust the crystal twists. Hence, you can achieve virtually any color or shade reproduced on the screen. But while precise adjustments are possible with a TN display, there are some drawbacks to this structure.

Every LCD’s pixel is constructed using some red, green and blue sub-pixels. Colors and shades are produced by mixing different brightness levels for these pixels that result in the perception of a particular solid color by the user’s eyes. The problem with TN panels comes from its adoption of a 6-bit per channel model, which outputs 64 shades per color, instead of the 8-bit per channel, 256 shades implementation. Needless to say, color accuracy takes a toll here. And while the TN compensates for this issue with ‘dithering,’ (using alternating colors to produce a certain perceived shade) it is still a poor substitute for 24-bit color reproduction. On top of that, narrow viewing angles don’t help the case, as there is a ‘washout’ produced that puts TN panels at a low level concerning color accuracy.

But if your main concern is not the aesthetics of the performance, but the performance itself, TN LCD screens reign supreme over other panel types because of providing us low response times and high refresh rates on a budget.

TN panel displays have very fast GTG pixel response times that are usually well under the typical 5ms TFT-LCD average. This makes these displays a good choice for competitive gamers who are willing to sacrifice some color accuracy and viewing angles for great performance at a good price.

In-Plane-Switching, or IPS, was designed to overcome the shortcomings of a Twisted Nematic panel and they are replacing TN panels. These panels also use polarized filters, liquid crystals, and transmitters. However, in this case, the arrangement is different. The liquid crystals in an IPS panel design are aligned in a way that allows less light to distort and achieves better color visibility. Additionally, IPS panels use 8-bits of depth per color unlike TN’s 6-bit, which results in a wider 256 shades spectrum. This takes care of the color accuracy problem.

The second thing that is improved in IPS panels is the range of viewing angles. While Twisted Nematic panel displays ‘washed out’ at shallow angles, IPS displays have rich colors that don’t shift/fade when viewed from side angles. One other significant improvement of the IPS screen was that there were no trailing distortions when you touched them. This made them ideal for Touch-screen applications.

While marketed as the best of the best, IPS screens have some drawbacks of their own. The major one happens to be the cost. The construction of IPS panels requires a greater number of transmitters and lighting for each pixel. Now, the higher the resolution of the constructed panel will be, the greater number of pixels will be mounted on the panel. This results in a complex architecture, and they cost more than their TN counterparts. However, with the rising competition in the market, the prices of IPS panels have come down from expensive to reasonable, and you can get a decent IPS display for a few hundred dollars. However, the more you want from your monitor as a consumer, the more pricey it will become. This leaves high-end IPS monitors most commonly found at the desks of editing professionals and competitive gamers – people who want a lot of color accuracy and detailing along with decent speed and longevity.

IPS’s complex technology introduced some additional overhead that reduced the responsiveness of these panels. For quite some time, these panels clocked in around 8ms grey-to-grey. However, due to the popularity of these panels, response times, as well as refresh rates, have been improved quite a lot (the majority averaging at 60Hz)- at the cost of bigger price tags, of course.

Today, many variants of the IPS also exist, like Samsung’s popular PLS (plane line switching) panels. These variants are not entirely different from IPS, though there are subtle ‘generational improvements’ like enhancements in viewing angles, brightness and whatnot. LG also has a variation to the IPS, called as the eIPS, which is basically a IPS panel you can get on a budget. However, in real world use, the usage experience varies by a little factor.

VA (Vertical Alignment) panel technology sits between the high speeds of TN and the color richness of IPS panels. Constructed implementing IPS’s 8-bit color depth per channel approach (that has a crystal design capable of reproducing rich colors), VA (and its variants) also retain some of the low latency of TN panels. This results in a display that is ‘almost’ as fast as TN and as colorful as IPS.

Often reaching 5000:1, VN panels have a superior contrast as compared to both IPS and TN screens, and this remains the highlight among other features. These panels reproduce better black levels than TN or IPS. However, there are more issues with VA panels today than there are advantages, and some of these issues can’t be ignored.

First on the list of cons is the color (and contrast) shift that happens when we view media from a wide angle. And while the viewing angles of VA panels are wider than TN, the shift is similar to a TN panel and renders most VA panels ‘not ideal’ for tasks that require a great amount of color accuracy. When it comes to gaming, there’s another issue. VA panels offer rapid light-to-dark pixel transitions. However, darker color shifts aren’t as speedy, and it can lead to blurring during high-performance tasks.

Just like there are variants of IPS, VA panels also have their own. To put it simply, they progressed from 1998 to 2005 (and beyond) from MVA, AMVA to AMVA+. MVA or Multi-domain Vertical Alignment technology first came out in 1998 and provided a 25ms response time with 160-170 degree viewing angles. This was, of course, a lot of value at the time. Today, these panels can be found as AMVA (Advanced MVA) in many displays, and they offer a contrast ratio as high as 5000:1 (which is the best contrast ratio in LCD technology), and QHD (2560 x 1440p) resolution at a wide screen size like 32 inches. So again, a lot of value here as well. After that, we have the AMVA+ which had improved viewing angles on the standard AMVA.

So in a nutshell, while VA panels are much better than average TN panels regarding color reproduction, they are still not good enough if you were to switch to premium TN panels oriented for gaming purposes. And when it comes to IPS panels, they dominate the list but with one disadvantage – price. If we were to talk about performance, high-end IPS panels reign over all else, with response times as low as 1ms, 144Hz refresh rates and supporting resolutions all the way up to 4K and 5K. If, however, you want to talk ‘value for money,’ TN panels give you decent colors and speed at decent rates. And if you have some more money in your pocket after selecting a TN panel of certain specifications, you can look for a VA panel that will offer you some added color quality and viewing angles. It’s all about comparison here, and understanding the fundamentals of these panels is a good starting point.

TN (Twisted Nematic) is the most common technology and also the oldest monitor technology. The main advantage is that it provides the shortest response times, making them good for gaming.  TN monitors also offer high brightness and draw less power than competing technologies. Another important factor is that they are cheap to manufacture, resulting in low prices for end users.  A twisted nematic (TN) display is a common type of liquid-crystal display ( LCD ) that consists of a substance called a nematic liquid crystal that is confined between two plates of polarized glass.

The drawbacks to the technology is the color shifts that occur at wider viewing angles. There are large differences in quality between different products, but the lower-end ones will exhibit color shift even at moderate angle changes. A TN-based display can usually be identified through these color distortions when viewing the picture from above or from the sides.

Most TN displays have a characteristic black-on-gray or black-on-silver appearance, and are suitable for use in alphanumeric readouts such as those found in wristwatches, cell phone displays, and some calculator displays. The high-resolution LCD panels typically found in handheld and notebook computers use a different technology.

In-Plane Switching (IPS) was one of the first refinements to produce significant gains in the light-transmissive characteristics of TFT panels. Jointly developed by Hosiden and NEC, it is a technology that addresses the two main issues of a standard twisted nematic (TN) TFT display: colour and viewing angle.

The main advantages with IPS monitors is that the technology offer noticeably better color reproduction as well as much better viewing angles. The downside used to be a difficulty to emphasize blacks, which in turn meant problems with the contrast. IPS panels were also very expensive and slow in the beginning.

Now the manufacturers have started producing so-called Super-IPS (S-IPS) panels at reasonable prices. Response times have crept down considerably and the contrast is much better. In addition, color display and the options to calibrate the colors are superior to the other panel types. IPS panels keep colors constant, even in sharp angles.

IPS improves viewing angles of TFT monitors considerably, but means that two transistors are needed for every pixel, instead of the one needed for a TN TFT display. Using two transistors means that more of the transparent area of the display is blocked from light transmission, so brighter backlights must be used. The increased power consumption can make the displays unsuitable for notebook use, but in higher end, particularly multimedia focussed notebooks with widescreen movie viewing as a principle purpose IPS screens are employed. Wide angle viewing is certainly enjoyed, but the price is that battery life may be poor.

So, why would anyone ever buy a TN panel? For starters, they’re cheap. They don’t cost a lot to produce, so they’re often used in the most budget-friendly options. If you don’t value color reproduction or need excellent viewing angles, a TN panel might be fine for your office or study.

TN panels also have the lowest input lag—typically around one millisecond. They can also handle high refresh rates of up to 240 Hz. This makes them an attractive option for competitive multiplayer games—especially eSports, where every split-second counts.

IPS technology was developed to improve upon the limitations of TN panels—most notably, the poor color reproduction and limited viewing angles. As a result, IPS panels are much better than TNs in both of these areas.

In particular, IPS panels have vastly superior viewing angles than TNs. This means you can view IPS panels from extreme angles and still get accurate color reproduction. Unlike TNs, you’ll notice very little shift in color when you view one from a less-than-ideal perspective.

IPS panels are also known for their relatively good black reproduction, which helps eliminate the “washed out” look you get with TN panels. However, IPS panels fall short of the excellent contrast ratios you’ll find on VAs.

While high refresh rates were typically reserved for TNs, more manufacturers are producing IPS panels with refresh rates of 240 Hz. For example, the 27-inch 1080p ASUS VG279QM uses an IPS panel and supports 280 Hz.

Previously, TNs exhibited less input lag than any other panel, but IPS technology has finally caught up. In June 2019, LG announced its new Nano IPS UltraGear monitors with a response time of one millisecond.

Despite the gap being closed, you’ll still pay more for an IPS panel with such a low response time than you would for a TN with similar specs. If you’re on a budget, expect a response time of around four milliseconds for a good IPS monitor.

One last thing to be aware of with IPS panels is a phenomenon called “IPS glow.” It’s when you see the display’s backlight shining through it at more extreme viewing angles. It’s not a huge problem unless you view the panel from the side, but it’s something to keep in mind.

VA panels are something of a compromise between TN and IPS. They offer the best contrast ratios, which is why TV manufacturers use them extensively. While an IPS monitor typically has a contrast ratio of 1000:1, it’s not unusual to see 3000:1 or 6000:1 in a comparable VA panel.

In terms of viewing angles, VAs can’t quite match the performance of IPS panels. Screen brightness, in particular, can vary based on the angle from which you’re viewing, but you won’t get the “IPS glow.”

VAs have slower response times than TNs and the newer Nano IPS panels with their one-millisecond response rates. You can find VA monitors with high refresh rates (240 Hz), but the latency can result in more ghosting and motion blur. For this reason, competitive gamers should avoid VA.

Compared to TNs, VA panels do offer much better color reproduction and typically hit the full sRGB spectrum, even on lower-end models. If you’re willing to spend a bit more, Samsung’s Quantum Dot SVA panels can hit 125 percent sRGB coverage.

For these reasons, VA panels are seen as the jack of all trades. They’re ideal for general use, but they either match or fall short in most other areas except contrast ratio. VAs are good for gamers who enjoy single-player or casual experiences.

When compared to CRT monitors, all LCD panels suffer from some form of latency issue. This was a real problem when TN panels first appeared, and it’s plagued IPS and VA monitors for years. But technology has moved on, and while many of these issues have been improved, they haven’t been eliminated entirely.

Uneven backlighting is another issue you’ll find on all panel types. Often this comes down to overall build quality—cheaper models slack on quality control to save on production costs. So, if you’re looking for a cheap monitor, be prepared for some uneven backlighting. However, you’ll mostly only notice it on solid or very dark backgrounds.

LCD panels are also susceptible to dead or stuck pixels. Different manufacturers and jurisdictions have different policies and consumer laws covering dead pixels. If you’re a perfectionist, check the manufacturer’s dead-pixel policy before you buy. Some will replace a monitor with a single dead pixel for free, while others require a minimum number.

Office or study use: Your budget should be your primary concern here. VA is the do-it-all panel, with superior viewing angles to TN, but either would do the trick. You can save some money because you don’t need high refresh rates or ultra-low latency. They’re still nice, though. You’ll see a noticeable difference in smoothness just when moving the Windows cursor on a monitor with a 144 versus 60 Hz refresh rate.

Photo and video editors/Digital artists: IPS panels are still generally favored for their ability to display a wide gamut of colors. It’s not unusual to find VA panels that also cover a wide gamut (125 percent sRGB, and over 90 percent DCI-P3), but they tend to exhibit more motion blur during fast-paced action than IPS panels. If you’re serious about color accuracy, you’ll need to properly calibrate your monitor.

Programmers who mount monitors vertically: You might think TN panels are great for programmers, but that’s not necessarily the case. TN panels have particularly bad viewing angles on the vertical axis. If you mount your monitor in portrait mode (as many programmers and mobile developers do), you’ll get the worst possible viewing angles from a TN panel. For the best possible viewing angles in this scenario, invest in an IPS display.

Competitive online gamers: There’s no question TN panels are still favored in the eSports world. Even the cheapest models have fast response times and support for high refresh rates. For 1080p gaming, a 24-inch will do just fine, or you could opt for a 1440p, 27-inch model without breaking the bank. You might want to go for an IPS panel as more low-latency models hit the market, but expect to pay more.

Non-competitive, high-end PC gamers: For a rich, immersive image that pops, a VA panel will provide a higher contrast ratio than IPS or TN. For deep blacks and a sharp, contrasting image, VA is the winner. If you’re okay with sacrificing some contrast, you can go the IPS route. However, we’d recommend avoiding TN altogether unless you play competitively.

Best all-rounder: VA is the winner here, but IPS is better in all areas except contrast ratio. If you can sacrifice contrast, an IPS panel will provide fairly low latency, decent blacks, and satisfactory color coverage.

If you can, check out the monitor you’re interested in in-person before you buy it. You can perform some simple ghosting and motion blur tests by grabbing a window with the mouse and moving it rapidly around the screen. You can also test the brightness, watch some videos, and play with the onscreen display to get a feel for it.

Twisted nematic or TN panel, vertically aligned or VA panel, and in-plane switching or IPS panel are three broad types of thin-film-transistor liquid crystal display or TFT LCD that have become very popular screen display technologies used in an array of consumer electronic devices.

Among these three variants, IPS is a more recent LCD technology. Furthermore, the advantages of an IPS panel over a TN panel or a VA panel have made it a more popular LCD option used in modern consumer electronic devices such as smartphones and tablet computers.

Depending on the functional scope of a particular device however, a TN panel or a VA panel can have more advantage over an IPS display. This article compares and contrasts these three LCD technologies using six common display characteristics: color reproduction, viewing angle, contrast ratio, pixel response time, power consumption, and cost and price.

Poor color reproduction is one of the disadvantages of twisted nematic LCD. Therefore, one of the advantages of a VA panel and an IPS panel over a TN panel is color accuracy and better image quality due to better color reproduction.

Most VA and IPS panels have an 8-bit RGB color depth compared with the 6-bit RGB color depth of TN panels. Among the three however, IPS panel has the better color reproduction. Several IPS panel variants have featured 16-bit to 24-bit RGB color depth.

Note that a 6-bit display panel means that the red, green, and blue channels of its single pixel are capable of 64 levels, thus producing 262,144 possible colors. Meanwhile, an 8-bit display has 256 levels in each single pixel, thus producing 16.7 million possible colors.

The color reproduction advantage of VA panel has made it a popular LCD technology used in high-end computer monitors and large HD television sets. But IPS panels are becoming more popular in smartphones and tablet computers. Because of its superior color reproduction, IPS is also a favorable LCD option for color critical works such as graphic design and video editing.

Strong dependence on viewing angle is another disadvantage of twisted nematic LCD. A user needs to view a TN panel from a straight up 90-degree angle to maximize its visual performance. When viewed from other angles, colors and images on a TN panel will appear duller and darker.

However, a close comparison between a VA panel and a TN panel will reveal that the former has a better viewing angle. But most VA variants suffer from color shifting. This means that uneven brightness levels across a VA screen become noticeable when viewed from a slightly different angle.

Wide viewing angle is an advantage of an IPS panel over TN and VA panels nonetheless. High quality IPS panels produce consistent brightness and contrast levels when viewed from different angles. This is the reason why in-plane switching has become an ideal LCD technology for entertainment devices such as television sets and mid-range to high-end smartphones and tablet computers.

A narrow viewing angle provides some privacy and security however. This can be an advantage of TN panel over an IPS panel. This means that a TN panel can be an ideal LCD option for individuals or organizations that handle sensitive information in the presence of other people.

Low contrast ratio is another disadvantage of twisted nematic LCD technology when compared against vertical alignment and in-plane switching LCD technologies. However, between a VA panel and an IPS panel, the former has a better contrast ratio.

Backlighting can be blocked effectively in a vertical alignment LCD technology, thus producing deeper blacks and a higher contrast ratio compared to in-plane switching LCD technology.

Higher contrast ratio naturally corresponds to better display panel quality and manufacturers have banked on this to promote the superiority of their product over their competitors. Still, some argues that contrast ratios are all hype because of the absence of testing standards in the industry.

A shorter and better pixel response time is a very notable advantage of TN panel over a VA panel and an IPS panel. Both vertical alignment and in-plane switching LCD technologies inherently suffer from longer pixel response time. However, a comparison between a typical VA panel and a typical IPS panel will reveal that the former has the worse pixel response time.

The response time advantage of TN panel makes it a perfect LCD option for fast-paced gaming and hardcore gamers. Although there are VA and IPS variants that feature reduced pixel response times, these panels are more expensive than TN panels.

TN technology does not require a current to flow during operation. It also uses low operating voltages. These advantages make TN panels popular in low-powered LCDs found in portable and miniscule electronic devices such as digital watches and calculators.

Note that VA panels and IPS panels are largely popular in power-intensive devices such as computer monitors, smartphones and tablet computers, and television sets.

Among the three LCD technologies, twisted nematic LCD technology is easier to implement. This means that twisted nematic panels are inexpensive to manufacture, thereby resulting in low prices for end users.

VA panels are more expensive than TN panels. However, they are relatively inexpensive when compared against IPS panels. This is the reason why VA computer monitors and television sets were very popular before the advent of IPS panels.

Because IPS panels are more expensive among the three LCD technologies, they are usually found in mid-range to high-end consumer electronic products. But the growing popularity of in-plane switching LCD technology is currently driving down the prices of IPS panels. Some IPS units are actually considerably cheaper than high-end VA panels.

The aforementioned comparison among TN panel, VA panel, and IPS panel revealed that there is no LCD type that is better at everything. Each type of LCD technologies has its own advantages and disadvantages.

From the list above, TN panels have remained an ideal LCD option used in minuscule electronic devices such as digital watch and calculator because they are very cheap to manufacture and consumes less power. They also remain a popular computer monitor option because of their affordability and fast response time.

On the other hand, IPS panels have the best color reproduction, color accuracy, and wider viewing angle compared with TN and VA panels. These panels have been featured in mid-range and high-end consumer electronic devices such as laptops, smartphones, and tablet computers. IPS is also an ideal computer output display for color critical tasks.

VA panels are situated between TN panels and IPS panels. They are more expensive than TN but are relatively cheaper than IPS panels. They offer better color reproduction and more decent viewing angle than TN panels although these characteristics are not superior over IPS panels.

After choosing what CPU, GPU, RAM, and storage you need in a laptop, sometimes the next in line is its display. Now, depending on what you’ll use it for (maybe competitive gaming, maybe content creation or maybe even both), there are a lot of factors to be considered. We know most of you have already come across terms like refresh rate or response time, or TN panels, some may have even asked the question “What in the world is G-sync?” Well today, we’ll answer those questions for you in our Laptop Display 101: Display Types guide. Alright then, let’s go find that display you need.

Let’s discuss the most commonly known factor in choosing a display, its display type. Similar to mobile phones, laptops are also equipped with different kinds of panels, though they have fewer options. There are currently three display types available for laptops, and the third one only recently popped up in the market — Twisted Nematic (TN), In-Plane Switching (IPS),and Organic Light-emitting Diode (OLED). Each of these panels have their own advantages and disadvantages.

Lastly, G-Sync, Nvidia’s proprietary display technology. G-sync synchronizes the refresh rate of your display to the framerate of your Nvidia graphics card or chip. This is done to eliminate visual artifacts, screen tearing, input lag, and stuttering. The end result is smoother gameplay and visuals. The counterpart to this on AMD’s side is Freesync technology, which pretty much does the same thing except for Radeon cards and Freesync supported displays. Although, FreeSync is not yet available on laptops.

First up, is Twisted Nematic or more commonly known as TN. TN panels are actually the oldest of the three display types, as they have been widely used since the 1980’s and were even considered as a technological breakthrough in display technology during its early development. Of course, today it now has fierce competition from other display types, but it still remains as one of the most widely used panels for laptops, especially in the entry-level and budget segment.

The main reason why TN panels are so famous is that they are cheaper to manufacture than the two other types. There are more expensive TN panels on the market though, and these are the high-quality ones that are mainly used in some high-end laptops and gaming monitors. It is also widely regarded in the gaming community and is one of the go-to panel types for professional and competitive gaming. That is because TN panels can have high refresh rates and low response times at a much lower price compared to IPS and OLED.

While TN panels are great for competitive and professional gaming, it’s generally not good for content creation, media consumption or even on some games like RPGs or Adventure games, which have vivid sceneries. This is because TN panels have poor viewing angles and bad color reproduction and accuracy. There are high-quality TN panels with excellent color reproduction and accuracy and overall better viewing angles, but they still can’t compete with the likes of IPS or OLED in these regards. Not to mention, they will cost an arm and a leg.

Okay next up, is In-Plane Switching or more commonly known as IPS. There was a need to address the underlying issues with TN panels, namely their poor viewing angles and subpar color reproduction and accuracy.  So, what developers came up with was IPS, a panel that can maintain all-around good viewing angles and consistently provide excellent color reproduction and accuracy. The drawbacks were that response times became longer and refresh rates got capped at a certain point (60Hz max). Only recently did IPS panels with >60Hz refresh rates start to pop up. Apart from that, these panels are also more expensive to manufacture than TN, which is why most laptops with IPS displays are in the upper-mid range to high-end category.

IPS panels are a good fit for content creation and media consumption due to their improved viewing angles, color reproduction, and accuracy. They also offer a good gameplay experience for games that take advantage of better colors such as RPGs and Adventure games. Although, they are no longer much of a choice for competitive and professional gamers due to their slower response times and lower refresh rates. There are IPS panels on the market now with higher refresh rates but, like high-quality TN panels, these cost an arm and a leg.

Organic Light-emitting Diode or OLED for short is a type of display that has been available on the market for quite some time already. It has been more utilized in TVs and mobile phones rather than in mobile PCs. It has only recently made its way into the laptop market. OLED displays are like IPS panels, but on steroids. This means that they have even better color reproduction and accuracy while maintaining good viewing angles. Blacks are also more vivid on OLED displays more than on any other kind of panel.

Just like with IPS panels, OLED displays are perfect for content creators, movie lovers, and those who enjoy playing games that do not require fast response times. Still, the biggest caveat is that OLED displays are even much more expensive than IPS.

Let’s wrap up. TN panels are generally better for tasks requiring fast response times such as fast-paced games. These are also cheaper to manufacture so consumers on a budget can lean on them more.

IPS, on the other hand, provides better viewing angles and better color reproduction and accuracy than TN, which is a perfect fit for content creators, movie lovers and for playing games with vivid sceneries. However, IPS panels are generally more expensive, so these are for consumers with extra money to spare.

Then we have OLED displays, which is essentially IPS on steroids, but carries the risk of burn-in, and is more power-hungry. Devices with these panels are the most expensive of the bunch, so these are only for consumers with very deep pockets.

You may be surprised to know that not all LCD panels are created equal. That’s because there’s more than one type of LCD screen. While their differences are subtle, the type of panel technology significantly impacts its image quality and display performance.

In this post, we’ll compare the three types of LCD panel technologies – IPS vs. TN vs. VA – and the pros and cons of each. Knowing the differences is critical to help you find the best type that fits your needs.

The main difference between them is how they arrange and move the liquid crystal display (LCD) molecules in their panels. This, in turn, has a profound effect on image quality, refresh rate, and other performance factors.

A twisted nematic or TN monitor is the oldest and most common type of LCD still used today. It uses a nematic liquid crystal, meaning it has its molecules arranged in parallel, but not on a level plane. These can twist or untwist themselves when a voltage runs through them, hence the name. This twisting effect either allows or blocks light from passing through, turning screen pixels “on” or “off.”

In-panel switching (IPS) panels work similarly to TN monitors, except that the liquid crystal molecules are parallel to the glass panel of the screen. Instead of twisting like in TN monitors, these molecules rotate when a voltage is applied.

Vertical alignment (VA) displays arrange their LCD molecules vertically, perpendicular to the glass panel. When voltage is present, they tilt themselves instead of twisting or rotating.

Being the oldest LCD technology still in use today, TN monitors undoubtedly have their share of benefits, otherwise they wouldn’t have this much longevity! Comparing TN vs. IPS and VA, TN panels are the cheapest and fastest to manufacture. As a result, they are better for the more budget-conscious user. They’re also the most versatile LCD type and have no real-world limits on size, shape, resolution, and refresh rate.

You’ll be hard-pressed to find a TN monitor in a reasonable price range that can display 24-bit (8 bits per channel) color at a wide color gamut, and contrast is limited. The second problem with TN monitors is that because the molecules are not oriented uniformly across the plane, it suffers from a narrow viewing angle. That is, anyone looking at the screen off-axis, such as from a 45-degree angle, will most likely find the image completely un-viewable.

Comparing IPS vs. TN, the former is a drastic improvement over the latter. IPS panels resolve some of the limitations and problems of TN monitors, specifically color accuracy and issues with viewing angles. However, IPS panels suffer from a phenomenon called “IPS glow,” where you can see the display’s backlight clearly if you view it from the side.

Another significant limitation of IPS panels, particularly for gamers, is that they have the lowest refresh rates of any LCD type. And while the color fidelity is fantastic with IPS vs. VA, the latter has superior contrast ratios over the IPS panels.

The biggest strength of VA panels lies in their excellent contrast ratio. Keep in mind that irrespective of the LCD technology used, a backlight is required; this is typically LED. The LCD’s ability to block this light will determine how well it can reproduce blacks, and it’s in this detail where VA excels. That is, blacks are dark and rich in a VA panel vs. IPS. They also lie somewhere in the middle regarding overall image quality, color reproduction, viewing angle, and refresh rate. Overall, VA is a good compromise between TN and IPS.

A drawback of VA vs. IPS and TN is it exhibits an relatively high response time. As such, VA displays are more prone to motion blur and ghosting if you’re viewing fast-moving visuals on a screen, such as when you’re playing a racing game.

It’s worth noting that there is no universal “right” choice for choosing a type of LCD panel. Which one you pick depends on your budget, your intended use, and your expected outcome.

A TN monitor is best if you’re looking for a low-cost, readily available display for tasks that don’t rely on contrast and color accuracy, such as sending emails or typing a document or spreadsheet. They are also the best choice for competitive gamers who want the best refresh rates and response times to give them an edge in online multiplayer games, despite a technically lower image quality.

With their superior color reproduction, IPS panels are best for graphic designers, film editors, photographers, and other visual design professionals. For them, image quality including contrast and color accuracy are more important than refresh rates. IPS panels are also fantastic for casual gamers who want the best visuals and don’t mind the compromise in refresh rate or response time.

If you’re looking for a solid middle-ground for both graphic and non-graphic work, VA works as a general-purpose monitor. While its high response times are unsuitable for gamers, it’s a technology that’s more than suitable for watching movies or TV shows.

Whichever LCD type you choose, make sure you get the right cable, a Premium High Speed HDMI® Cable, or an Ultra High Speed HDMI® Cable to ensure delivery of all the HDMI 2.1 features. Doing this ensures that you’ll get the best experience on your screen.

A TN panel is an abbreviation for Twisted Nematic. It is an LCD display technology that is still being manufactured and used in electronic devices today.

Although newer, better display technologies have developed over the years, TN panels are still bought due to their affordability (see top budget monitors) and great gaming features. In this article, I"ll explain what a TN panel is and how it works.

TN stands for Twisted Nematic display. It is a type of LCD screen used in various electronic devices, including laptops, computer monitors, TVs, gaming systems, tablets, and mobile phones.

Many studies have been done on panel-type LCD vs. IPS displays. It"s true that the quality of the image is not as good as ISP panels because of the way TN displays are made, plus they are cheaper to produce.

TN displays have a high refresh rate than other display technologies. This makes them popular with gamers who want to get a higher refresh rate (see 120hz monitors). With a TN panel monitor, images will be updated quickly, which reduces blurriness and ghosting during fast motion.

A TN display has a better response time which makes it well suited for gaming. When playing games, you can"t afford to have a bad response time. In other words, the time taken from pushing a button to seeing action on your screen should be as low as possible. A faster response time ensures that you enjoy fast-paced games without any hassles.

TN displays typically have a low response time of below 5 MS. This means that a TN monitor will show more detail in faster-moving scenes compared to a VA monitor.

TN display is a good choice in a work monitor for small businesses needing to get up and running quickly. It"s less expensive, has great gaming features, and is easy to get. However, TN displays have a lower quality of color and contrast.

TN displays are enough for most people, especially if they"re going to use them for the office. For high performance and a display of good colors, you might want to consider a VA display. While more expensive, they"re also brighter and crisper than TN panels. And if you have the budget for it, an ISP screen is the way to go. They have the highest quality of color and contrast available on the market today—perfect if you"re trying to convey complex imagery in your storefront.

TN screens still make up a significant portion of the market, but they have fallen out of favor due to their poor color and viewing angle performance (see ultra-wide monitors) and lower contrast ratio.

The main problem with TN panels is viewing angles. When you move your head even slightly off-center, you can see a huge difference in color between what you"re looking at directly and what appears when you look at the screen from an angle. For example, if you"re viewing a white background, then move your head even slightly down or up, you"ll see that the background starts to take on another color.

Because of these limitations, TN displays are not as popular with graphic designers and similar professions as other flat-panel technologies such as IPS (in-plane switching) and AHVA or Advanced Hyper-Viewing Angle.

The low contrast ratio is something you can experience every time you use an old laptop or a monitor with this type of panel. If you put two colors right next to each other, like black and white, it will be extremely hard for your eyes to distinguish between them; the color difference will be almost imperceptible.

An LCD panel uses a combination of polarizers, color filters, and liquid crystals to produce an image. The backlight shines through red, green, and blue filters.

If you have an old or even new monitor or laptop (see what they are still good for here), it"s likely using a TN panel. Here are the TN panel features.

They are an older type of LCD technology. They were the first to be used in computer monitors but have been superseded by the superior IPS and VA technologies.

Panel type TN has a high refresh rate which is not an issue if you want to play games, watch movies because there"s no ghosting effect taking place on the screen. The best TN panels can reach refresh rates as high as 240 Hz.

The limited viewing angles. These types of panels can be hard to use when sitting at an angle, and the image quality takes a hit if you"re not sitting directly in front of the monitor.

Unimpressive color gamut makes TN screens inappropriate for professional graphic designers, architects and photographers who need accurate color representation.

TN panels have a poor contrast ratio, which means they can"t display deep blacks. In other words, the darkest parts of the picture will look gray. This is especially troubling when it comes to darker games and movies since the details of dark scenes will be lost in shadows.

If you"re looking for the highest possible resolution, TN panels aren"t the best option. They have a maximum resolution of 1920 x 1080, compared with 4K or 5K for IPS and VA panels.

Yes, TN panels can damage the eyes. Most people don"t feel comfortable using a TN panel for a long time unless it comes with eye care technologies such as anti-flicker and blue light filters. If you like to watch movies on a computer all day, the IPS panel is recommended.It emits blue light. The reason we need to avoid blue light is that it wouldmake our eyes uncomfortable and cause headaches. You may have experienced this when you were playing computer games in the past: the screen was bluish and made your eyes uncomfortable. So if you worry about eye safety, please choose an IPS panel instead of a TN panel.

The viewing angle of most TN panels ranges from 170/160 degrees. If you sit directly in front of the display with your head leveled, you will experience this viewing angle. But if you were to rotate your head so that your line of sight is at an angle greater than 170 degrees, then colors will begin to drift and distort on a TN panel.

The color quality of TN panels is not that good. They do not produce crisp colors, so this type of monitor is not suitable for users who work on graphics or images.

I"ve had a TN monitor for over 2 years now, and I really complain about its colors. It"s just that they don"t have a good color range as IPS panels, especially in the reds, but if you"re not an artist, you"ll hardly notice it.

The TNs have the worst contrast ratio, while IPS displays have the best. TN Panels have lower contrast ratios of around 1,000:1 to 2,000:1. This is not that great for movies or TV shows, but it"s still acceptable.

If you are planning to use your computer in a very bright light environment, you should choose the IPS ones, which have better visibility in a lot of light conditions than TN panels.

Response time is the time taken for a pixel to change from one color to another. A TN panel has a response time of fewer than 5 milliseconds (ms). A lower response time like this is better because fast-moving images will appear smoother and more natural.

The refresh rates of TN panels range from 60Hz and 144Hz. This represents an improvement over older TN panels, which had refresh rates of only 60Hz. The refresh rate is the number of times per second that a screen can refresh the image it displays.

If you"re looking to upgrade your setup for gaming, TN panels are the way to go. They"re the most responsive of all panel technologies, with high refresh rates.

Good gaming monitors have a low response time. The lower the number, the better. In LCD TN panels, response times are typically around 1ms, making them ideal for gaming.

The best TN panel for gaming has very high refresh rates. Some models can reach up to 240Hz refresh rates, which means that they can display content at up to 240 frames per second (fps). This is great for gamers who want high responsiveness and smooth graphics without suffering from screen tearing or image stuttering due to visual lag.

TN (Twisted Nematic) monitors were the first type of LCD monitors to make their way to the mainstream. TN Panels are generally cheaper than IPS models and look great from straight-on, which is great if you"re using your monitor to read emails or surf the web.

IPS or In-Plane Switching monitors have better viewing angles than TN models, so you can see accurate colors from almost any angle. Because of this feature, they tend to be more expensive than TN monitors.

Suppose you want a monitor for general office use, solid gaming performance, and don"t care too much about color accuracy and viewing angles. In that case, a TN panel monitor will be ideal for you.

The response time of TN panels tends to be faster than VA panels. TN panel monitors typically have a response time of 1-5ms, while a VA panel monitor"s response time typically ranges from 5-20ms.

In general, TN panels are suitable for gamers because they offer a greater level of responsiveness when playing fast action games such as first-person shooters, while VA panels are better suited for general use.

A TN panel can be adjusted to perform better. Do not change anything unless you know what you are doing; otherwise, twerking your display to perform better is easy.

The default color settings on TN panels aren"t very good, which is why you"ll often see extremely saturated or inconsistent colors. There are ways to adjust the settings to get a much more accurate picture that will please your eyes and make your screen more suitable for photo and video editing.

The answer is YES. I did good research and found that the majority of laptops use either TN or IPS panels. In the past, TN panels were favored for their simplicity and lower cost. They tend to be less expensive because they have fewer color reproduction capabilities and typically have a shorter lifespan.

IPS panels are generally more expensive because they have a longer lifespan and offer better color reproduction capabilities. However, TN displays still dominate the laptop market because they are cheaper to make and offer more responsive performance.

No, all laptop TN panels do not have the same quality. Their difference can be attributed to their features such as color gamut, refresh rates, viewing angles, and response time. Some offer good features, good image quality, and some TN panels don"t look very good at all.

Twisted Nematic (TN), In-Plane Switching (IPS), and Vertical Alignment (VA) panels are three of the most common panels used in modern screens and monitors.

I’m going to introduce each type of panel, talk about its specific pros and cons, and compare it to the other two types. By the end of the article, you’ll hopefully have a firm understanding of the different panel types and be informed to make the best choice for your needs. Let’s dive in!

A twisted nematic (TN) panel is one of several types of liquid-crystal display (LCD) panels and is the most-used type of panel in LCD monitors. A TN panel consists of six layers:

A layer of twisted nematic crystals that control the flow of molecules. An electrical field in this layer controls and restructures the molecules into different configurations.

TN panels have particularly low response times and high refresh rates because of the ease with which electrodes can be turned “ON” or “OFF” within the panel. They also tend to have a refresh rate around 144Hz, which is phenomenal for their price range.

Most TN panels also achieve a response time of 1ms. This response time makes them ideal for fast-paced gamers and others needing near-constant updates to their displays.

In earlier models, TN panels offered poor color quality and viewing angles, with colors sometimes inverting entirely if viewed from a different angle. TN panels tend to use 18 bits to represent color (versus 24-bit truecolor), meaning that these panels cannot display all of the 16.7 million colors available from a 24-bit display.

As technology progresses, these issues are steadily being rectified. One recent technological change is film super-twisted nematic (FSTN), which is an option that improves the sharpness of images displayed.

For better color, some TN panels use dithering to mimic the range of colors available from a 24-bit display, though dithering is not as effective as a 24-bit display. Ultimately, TN panels generally offer poorer color quality and viewing angles than other types of LCD panel displays.

TN panels were revolutionary in the visual display field when they came into production in the early 1970’s and many of their early benefits are still true today. Some pros of TN panels include:

Depending on what you use your tech for, these may or may not be big issues for you. For me, I know I wouldn’t want to use a phone with TN panels since I rarely view my phone from a perpendicular angle.

Luckily, phones normally use IPS panels (more on those later). But, for a desktop monitor, a TN panel may make more sense since you tend to view desktop monitors from a perpendicular point.

Because of their amazing refresh rates and response time, TN panels are commonly considered great for gamers. In reality, TN panels are so commonly used in laptops and desktop monitors that they generally work well for most people. If you do work where visual distinction is essential, though, you’ll want to stick around to learn about VA and IPS panels.

Vertical alignment (VA) panels are another popular type of LCD display panel. These panels have liquid crystals that rest in a vertical alignment between glass substrates to block out backlighting and create a clean, black display screen.

When an electric current is applied, the liquid crystals realign into a horizontal alignment that allows light to pass through. Because of the crystals’ ability to block backlighting, VA panels display a deeper black than other panels and display excellent contrast between colors.

VA panels also have wide viewing angles, but they can suffer from an issue called color shifting, which bothers some users while others don’t notice it. Color shifting is the occurrence of an image’s color changing or “shifting” when viewed at one angle versus another angle, which can cause the perception of uneven levels of brightness across the screen.

VA panels tend to have slow refresh rates, generally in the range of 60Hz to 120Hz. Their response time is generally 4ms. Because of its slow refresh rates and high response time, VA panels may display ghosting or motion blur while playing fast-paced games.

This occurs because motion may happen faster on the screen than pixels can refresh, leaving a temporary pixel trail across the screen. Nevertheless, modern VA panels are faster than they used to be and high-end VA monitors have 1-2ms response times along with 144-200Hz refresh rate. However, a monitor with these specs will cost you a lot of money ($500-2000).

VA panels are popular everyday computers because of their good color, wide viewing angles, and moderate price. They’re especially popular for visual professionals because of the contrast ratio.

Though not generally seen as the “gamer’s computer,” some gamers choose VA panels because of their image quality and because their slow response time can be improved. As VA panels continue to improve their response time, they are increasing in popularities, but are not yet as widespread as TN panels.

In-Plane Switching, or IPS, panels are a type of display panel commonly seen in smartphones and professional-level monitors and laptops. Until recently, they were generally the most expensive and least available type of monitor. While their prices remain higher that VA and TN panels, their prices have decreased over time and they have become more widespread than they were.

IPS panels work by aligning liquid crystals in a parallel plane to glass substrates. When the electrical field is applied, the liquid crystals reorient or switch in the same plane.

IPS panels tend to