dreamcolor vs nondreamcolor lcd panel supplier

Then, HP emails about their 27-inch DreamColor display, and I hesitate for an instant; I already have a perfect setup; this could mean there’s something more perfect? I’ve had experience with DreamColor displays before, but mostly on HP mobile workstations; I’ve always enjoyed their steady and accurate color. I haven’t had a chance to experience this large of a DreamColor display until now, and for this long. HP graciously sent me the HP Z27x, which I connected to my home-built workstation running a 6Gb Nvidia Quadro 5000. Already accustomed to the resolution and size of the HP zr2740w 27-inch display I have, I wasn’t sure what more I could expect, aside from DreamColor’s famed color accuracy.

Well, there’s a lot. For one, I can select my color space directly from the panel itself, giving you BT.709, sRGB D65 and D50, AdobeRGB, BT.2020 and DCI P3. This should make it easier for my large-scale photography prints to be closer to what I see on the screen, staying in AdobeRGB, since I’m too lazy and cheap to properly calibrate my Canon printer to my screen. It also allows me to better match to my other display color space more easily. At sRGB D65, this screen matches my other HP 27-inch. A single window across both displays doesn’t present a noticeable color shift like I had before between my (non-DreamColor) HP 27-inch and my workhorse 24-inch. I like this; I like this a lot.

The Z27x sports a native resolution of 2,560x1,440, same as my other HP, however the Z27x can scale up (in the panel, or through the GPU) to 4K (3,840x2,160 as well as 4,095x2,160). This comes at a cost, however, with a refresh rate of only 24Hz compared to 60Hz on most panels. This causes a noticeable lag in performance on the screen and is not acceptable to me, so I keep it at its native resolution.

Autodesk Maya in 4K, however, is a thing of beauty, as long as you’re OK with super tiny icons. The 3D space you get in the viewpanels is to die for, and 4K doesn’t slow down Maya’s display performance through the GPU. However, the lag in mouse actions when the display is scaling at 24Hz is just not workable. Sad face. 60Hz 4K native resolution may be asking a lot at this point, as 4K is only now slowly making its way into the broader market. I would like to see a higher DPI at that resolution, akin to Apple’s Retina. That would be super-rad since I’m about 10-inches away from some screen or another for 18 hours a day.

Install this software if it is not already installed. If your panel is not DreamColor the app will tell you that. If the app allows you to calibrate and adjust the settings, then your panel is a DreamColor Panel:

We recommend checking out our discussion threads on the HP DreamColor Color Calibration Solution B1F63AA, which address similar problems with connecting and setting up Calibration HP.

User manual for the HP DreamColor Color Calibration Solution B1F63AA The user manual for the HP DreamColor Color Calibration Solution B1F63AA provides necessary instructions for the proper use of the product Computers & Solutions - Monitor & Display Accessories - Calibration.

The DreamColor Color Calibration Solution from HP is a color calibration tool complete with user-defined monitor gamma choices and white point settings. Use this color calibrator with HP DreamColor displays to provide accurate color measurements as it comes equipped with a custom designed RGB filter set.

Attach the bus-powered DreamColor Color Calibration Solution to a compatible DreamColor monitor and begin measuring color accuracy up to 5X faster than comparable calibrators. The color calibrator can also be attached to non-DreamColor displays where it supports ambient light check and matching capabilities. When using this calibration tool on a DreamColor or non-DreamColor display, it can be transferred between displays as it comes with an optical design for high repeatability.

The HP DCS can provide calibration for the HP Z24x (The HP DCS does not support the Z24x with a Mac), HP Z27x, HP DreamColor LP2480zx, the HP LD4730/LD4730G Video Wall Display, and HP ZBook and EliteBook Mobile Workstations with the DreamColor display option. It can also create monitor profiles for other HP business and consumer monitors.

You can upload and download the manual for the HP DreamColor Color Calibration Solution B1F63AA in the following formats: *.pdf, *.doc, *.txt, *.jpg - Other formats are unfortunately not supported.

The user manual for the HP DreamColor Color Calibration Solution B1F63AA can be downloaded in .pdf format if it did not come with your new calibration, although the seller is required to supply one. It is also quite common that customers throw out the user manual with the box, or put the CD away somewhere and then can’t find it. That’s why we and other HP users keep a unique electronic library for HP calibrations, where you can use our link to download the user manual for the HP DreamColor Color Calibration Solution B1F63AA.

The user manual lists all of the functions of the HP DreamColor Color Calibration Solution B1F63AA, all the basic and advanced features and tells you how to use the calibration. The manual also provides troubleshooting for common problems. Even greater detail is provided by the service manual, which is not typically shipped with the product, but which can often be downloaded from HP service.

If you want to help expand our database, you can upload a link to this website to download a user manual or service manual, ideally in .pdf format. These pages are created by you – users of the HP DreamColor Color Calibration Solution B1F63AA. User manuals are also available on the HP website under Computers & Solutions - Monitor & Display Accessories - Calibration.

The DreamColor LP2480zx"s color reproduction and black levels are easily in the same league as that of the NEC MultiSync PA271W, and it even surpasses the NEC in color saturation and screen uniformity. Unfortunately, where the LP2480zx falters is its lack of calibration options when compared with the PA271W. Thanks to its vast array of intricately detailed calibration options and lower price, the NEC MultiSync PA271W is the clear value winner from the two. However, if price is no object and performance is paramount, the LP2480zx"s performance is second to none of the monitors we"ve reviewed.

The 24-inch HP DreamColor LP2480zx has a thick 2.25-inch deep, dark gray panel that extends back an additional 1.4 inches to house its connection options and ventilation system, bringing the monitor"s full depth to 3.65 inches. To help prevent the substantial-looking monitor from overheating, the panel has multiple vent holes on its sides, top, and bottom in addition to a vent system in the back. In total, the panel measures 22.2-inches wide.

The monitor"s connection options include two DVI ports, an HDMI port, a DisplayPort, a Component connection, an S-Video port, a Composite video connection, and a USB upstream port. All of the display connections are located under the monitor"s back panel; on the right side are four USB downstream ports aligned vertically.

We tested the HP DreamColor LP2480zx through its DVI input, connected to a Windows Vista PC, using the included DVI cable. The display posted a composite score of 98 on CNET Labs" DisplayMate-based performance tests--the same score as both the Dell UltraSharp U2711 and NEC Multisync PA271W. Throughout our DisplayMate tests, the LP2480zx delivered nearly flawless color reproduction. In our Black Level test, the LP2480zx crushed only very dark grays and was able to display down to a level-two gray--which is two levels above true black. This indicates an optimal black level for the display. We were particularly impressed with the display"s capability to present nearly 100 percent uniform backlighting and the lowest amount of backlight bleed through we"ve yet seen.

We tested the HP DreamColor LP2480zx using the Blu-ray version of "Avatar." In the movie, we saw accurate color, with a very slight green push when viewing in the Rec.709 preset. I want to reiterate how slight the green push is. It"s hardly noticeable under normal circumstances and was only visible sitting next to the Dell Ultrasharp 2408WFP playing the same scene. When we switched to the Full preset, the green push was no longer noticeable. You could easily see dark image detail, such as braids in the hair of the Na"vi during a nighttime scene, on the LP2480zx.

The optimal viewing angle for a monitor is usually directly in front, about a quarter of the screen"s distance down from the top. At this angle, you"re viewing the colors as the manufacturer intended them to be viewed. Most monitors are not made to be viewed at any other angle. Depending on its panel type, picture quality at nonoptimal angles varies. Most monitors use TN panels, which get overly bright or overly dark in parts of the screen when they are not viewed from optimal angles. On the other hand, IPS panels usually show only minimal color shifts with angle changes. The HP DreamColor LP2480zx has an IPS panel, and when it"s viewed from the sides, we perceived the screen darkening about 15 inches off from center, which means it has more than twice as wide a viewing angle as a typical TN panel.

As with most IPS-based monitors, HP gears its DreamColor LP2480zx mostly toward professional use, where accurate color reproduction is required; however, the monitor is also great for watching movies, playing games, viewing photos, and for general use.

The HP DreamColor LP2480zx gets a poor power consumption rating because of its Default/On energy use of 62.63 watts, compared with the NEC MultiSync PA271W"s 87.79 watt use in the same test. In our Sleep/Standby test, the LP2480zx pulls 1.97 watts and the PA271W pulled a lower 1.17 watts. Based on our formula, the HP DreamColor LP2480zx would cost $20.05 a year to operate, compared with the PA271W"s $27 a year.

HP backs the DreamColor LP2480zx with a three-year, limited, parts-and-labor warranty that covers the backlight, which is the same great deal other vendors, such as Dell, provide. HP includes free shipping labels and in-home service, as well as support through its 24-7 toll-free number. Just be aware that the free service ends after one year and HP will charge you after that. HP"s Web site offers Web chat and e-mail support that, according to the company, it replies to within an hour.