foldable lcd display free sample

FlexEnable’s glass-free organic LCD (OLCD) delivers high-brightness, long lifetime flexible displays that are low cost and scalable to large areas, while also being thin, lightweight and shatterproof.

OLCD is a plastic display technology with full colour and video-rate capability. It enables product companies to create striking designs and realise novel use cases by merging the display into the product design rather than accommodating it by the design.

Unlike flexible OLED displays, which are predominantly adopted in flagship smartphones and smartwatches, OLCD opens up the use of flexible displays to a wider range of mass-market applications. It has several attributes that make it better suited than flexible OLED to applications across large-area consumer electronics, smart home appliances, automotive, notebooks and tablets, and digital signage.

OLCD can be conformed and wrapped around surfaces and cut into non-rectangular shapes during the production process. Holes can be also added to fit around the functional design of the system – for example around knobs and switches.

As with glass-based LCD, the lifetime of OLCD is independent of the display brightness, because it is achieved through transmission of a separate light source (the backlight), rather than emission of its own light. For example OLCD can be made ultra-bright for viewing in daylight conditions without affecting the display lifetime – an important requirement for vehicle surface-integrated displays.

OLCD is the lowest cost flexible display technology – it is three to four times lower cost that flexible OLED today. This is because it makes use of existing display factories and supply chain and deploys a low temperature process that results in low manufacturing costs and high yield.

Unlike other flexible display approaches, OLCD is naturally scalable to large sizes. It can be made as small or as large as the manufacturing equipment used for flat panel displays allows.

The flexibility of OLCD allows an ultra-narrow bezel to be implemented by folding down the borders behind the display. This brings huge value in applications like notebooks and tablets where borderless means bigger displays for the same sized device. The bezel size allowed by OLCD is independent of the display size or resolution. In addition, OLCD can make a notebook up to 100g lighter and 0.5mm thinner.

OLCD is the key to the fabrication of ultra-high contrast dual cell displays with true pixel level dimming, offering OLED-like performance at a fraction of the cost. The extremely thin OLCD substrate brings advantages in cost, viewing angle and module thickness compared to glass displays. At the same time OLCD retains the flexibility required for applications such as surface-integrated automotive displays.

Due to its unique properties, OLCD has the potential to transform how and where displays are used in products. The videos below give a glimpse into this innovative technology.

OLCD brings the benefits of being thin, light, shatterproof and conformable, while offering the same quality and performance as traditional glass LCDs. The mechanical advantages of plastic OLCD over glass LCD are further enhanced by the technology’s excellent optical performance, much of which originates from the extreme thinness of plastic TAC substrates compared to glass.

Folding screens have become a common sight in recent years, thanks in large part to Samsung’s two lines of foldable phones, the Z Flip and Z Fold. As other manufacturers join in, foldable device prices are quickly going down, promising a new age of personal computing. But how do folding screens actually work?

Whether you’ve always been curious about how folding screens work or have yet to consider it, we’ll give you a crash course in foldable displays and the cool tech that makes them possible.

Simply put, millions of specks of color combine to form the images we see on screen. There are different ways to achieve this, resulting in the various displays you see out there, including LCD, OLED, and, more recently, micro-LED and mini-LED.

Then over the last decade, display manufacturers produced display substrates made of flexible plastic that can bend without breaking. Plastic-based displays made possible the creation of the first phones with curved displays, like the Galaxy Note Edge of 2014.

As technology advanced, display makers figured out ways to increase the amount of flex they could safely build into a screen. Crucially, they also solved the problem of durability, allowing screens to bend thousands of times without breaking. Eventually, this path led us to today’s folding screens, which can fold almost like a sheet of paper.

The flexible substrate is only part of the equation. Scientists and engineers had to solve ridiculously hard problems like manufacturing substrates that are light and flexible but can withstand years of mechanical stress; ensuring that all the bending and folding doesn’t affect image quality over time; creating an equally flexible protective layer for the screen; and making sure that all the other tech that goes into the display still works. When all this was done, other smart people had to devise ways to incorporate the flexible displays into folding phones while maintaining the insanely high standards we expect from our electronics. A very tough job indeed.

Before we look at the individual components of a foldable screen, it’s important to note that all folding screens you see on the market today are of the OLED variety. OLED screens do not have a backlight like LCDs — instead, the pixels themselves emit light when power is applied to them. Because of this, OLEDs can be made about 30% thinner and lighter than LCDs. Coupled with other benefits over LCD, OLED is the first choice for flexible screens, but flexible LCD displays do exist.

To understand how foldable OLED displays function, it’s helpful to visualize the display as a very thin (and probably not very tasty) layer cake. Each layer of this high-tech cake has a specific role. These layers are laminated together in a very thin package that’s fractions of a millimeter thick. Let’s go through them.

Substrate layer — Also called the board, this is the very base of the screen, which supports all the other layers. On a flexible display, the substrate is made of plastic or, less commonly, metal. Most flexible screen devices today use a substrate made of a polymer plastic called polyimide (PI). In addition to being flexible and insulating, polyimide features high mechanical strength and thermal stability.

TFT layer — Applied on top of the flexible substrate, the TFT (thin-film transistor) layer controls power delivery to each pixel. Think of it as a “power grid” that connects all the pixels in the display. On an OLED screen, unlike on LCD, each pixel can be controlled individually, allowing for high contrast rates and lower power consumption.

OLED layer — The light-emitting layer is made up of individual pixels, each of which comprises red, green, and blue subpixels. Each pixel can hit a certain color and luminosity by varying the amount of power its subpixels receive. In turn, pixels combine to form the image we see on the display. The OLED layer is made of several sub-layers, including a cathode, an anode, and a layer of organic light-emitting material sandwiched between them.

Folding screens can be of the in-folding or out-folding variety. On an in-folding display like the Galaxy Z Flip series, the display is hidden inside the device when folded, which helps with durability, but it does tend to create a slight crease on the screen. On an out-folding display (like the Huawei Mate XS 2), the display bends around the outside of the device when folded. That leaves it exposed to scratches, but it provides a crease-free aspect.

Not all flexible display devices fold. We’ve seen devices with rollable displays that roll up and disappear inside the device’s body. Examples include the Oppo X rollable phone or LG’s crazy OLED R rollable TV.

The display is a key aspect of how folding screens work, but it’s not the only one. The hinge may be just as important to the user experience. Manufacturers have poured a lot of resources into ensuring that hinges in their foldable products work smoothly and consistently, have the right amount of “snap,” and provide a smooth surface for the display to sit on.

Another key factor is durability. By definition, foldable screens feature moving parts, which opens up the possibility of water, dust, and other contaminants entering the device. Indeed, we’ve seen issues with debris getting lodged below the screen on some devices, which ruins the user experience and can damage the screen.

Numerous manufacturers have already released or at least teased foldable screen products, including phones, laptops, and even TVs. It’s easy to envision a future where tablets, wearables, gaming consoles, and even home appliances feature screens that bend. Innovation will also come from stretchable, wearable, and even skin-embeddable displays. In the meantime, as more resources are invested in the technology, folding screens will only get better.

LG Disply has developed a 12-inch stretchable display that can be extended in size to 14 inches, the company announced. The displays could one day be used in materials with irregular surfaces like clothes and wearables to display messages on the uniforms of first responders, for example.

Stretchable displays, or free-form displays as LG Display calls them, can be pulled, bent and twisted. They go a step farther than the flexible displays used in Samsung"s Galaxy Fold and other smartphones, which can be folded and bent but not stretched.

To make the display so stretchy, LG Display built the base substrate material from a silicon similar to that used in contact lenses. It also micro-LEDs smaller than 40-micrometers for the light source, allowing for high resolution and durability. And finally, the company used circuits shaped like springs to accommodate bending and folding.

"The stretchable display’s revolutionary technology offers next-level versatility for various daily scenarios," LG Display wrote. "Easily attachable to curved surfaces such as skin, clothing, furniture, automobiles and aircraft, this unique innovation expands the potential of the display in various industries including fashion, wearables, mobility and gaming."

We"ve seen stretchable displays in the past from Samsung and others, but the best you could do with those was put a small dent in them. This one appears to go much farther, showing the potential for displays with real potential for wearables. LG Display has been working on the technology since 2020 in collaboration and the research is expected to conclude in 2024.

Foldable smartphone screens are the latest and greatest thing in smartphones. These devices allow for a much larger screen while folding into a more compact form.

The world’s first commercially available foldable smartphone was the Royole Flexpai, released in 2018. Other companies like Samsung, Motorola, and Huawei have since followed suit with their own models.

Foldable smartphone screens are a new and innovative technology that allows for an extended screen size without sacrificing the portability of a smaller phone. They allow for a larger screen than any traditional phone while folding up into a more compact form.

The idea of a foldable screen is hard to believe because smartphone screens are typically made of multiple layers of—mostly inflexible— glass. However, foldable screens are now possible because of a not-so-new technology, often referred to as Flexible Display technology, built around Organic Light Emitting Diode (OLED) screens.

Flexible OLED displays have been around for a while. Older flagship phones like the iPhone X and the Samsung Galaxy Edge series have flexible displays, but the technology was only used to give the devices curved edges.

Glass has always been thought to be rigid. That is, it cracks when bent. This is why all first-generation foldable screens were made of plastic polymers. While their lightweight and flexibility made polymers the first point of call for foldable screen manufacturers, they’ve also been found to be more susceptible to blemishes and scratches compared to glass screens.

On February 11th, 2020, Samsung made what it called “a leap from polymer screens to ultra-thin glass technology” when it released its Galaxy Z Flip, the first foldable smartphone that features an actual glass screen.

Most foldable phones available on the market fold inward, and their screens are covered when folded. This protects the screen, as the casing bears the brunt of any accidental impacts.

Flexible OLED screens provide better contrast, higher brightness, faster refresh rates, and lower power consumption when compared to an LCD device with the same screen size.

We’re yet to meet anyone who doesn’t love being able to do more than one task at a time. Foldable smartphone screens allow for multitasking on another level.

Foldable smartphones are expensive compared to traditional smartphones or tablets with similar features. The Samsung Galaxy Fold’s price at launch was around $2,000, while a traditional smartphone with similar spec costs less than half of that price.

There’s also a huge disparity in the number of folds a foldable smartphone can withstand before giving in. In a test conducted by CNET, the Samsung Galaxy Fold lasted 120,000 rounds of folding before breaking, while the Motorola Razr withstood just 27,000 folds.

Smartphone users want portable devices. But portability goes beyond width. A foldable smartphone folds over itself, making the device bulky and twice as thick as a standard phone.

However, we believe that foldable smartphones are the future of phones. Flexible smartphones have a clear-cut problem they solve: the ability to get a screen twice as large as the phone, which eliminates the need to buy a phone and a tablet separately.

Speaking of the cost, history has repeatedly proven that as technology gets better, it also gets cheaper. This means you can expect the cost of foldable smartphones to drop as the technology behind them gets better.

A flexible display or rollable display is an electronic visual display which is flexible in nature, as opposed to the traditional flat screen displays used in most electronic devices.e-readers, mobile phones and other consumer electronics. Such screens can be rolled up like a scroll without the image or text being distorted.electronic ink, Gyricon, Organic LCD, and OLED.

Electronic paper displays which can be rolled up have been developed by E Ink. At CES 2006, Philips showed a rollable display prototype, with a screen capable of retaining an image for several months without electricity.pixel rollable display based on E Ink’s electrophoretic technology.flexible organic light-emitting diode displays have been demonstrated.electronic paper wristwatch. A rollable display is an important part of the development of the roll-away computer.

With the flat panel display having already been widely used more than 40 years, there have been many desired changes in the display technology, focusing on developing a lighter, thinner product that was easier to carry and store. Through the development of rollable displays in recent years, scientists and engineers agree that flexible flat panel display technology has huge market potential in the future.

Flexible electronic paper (e-paper) based displays were the first flexible displays conceptualized and prototyped. Though this form of flexible displays has a long history and were attempted by many companies, it is only recently that this technology began to see commercial implementations slated for mass production to be used in consumer electronic devices.

The concept of developing a flexible display was first put forth by Xerox PARC (Palo Alto Research Company). In 1974, Nicholas K. Sheridon, a PARC employee, made a major breakthrough in flexible display technology and produced the first flexible e-paper display. Dubbed Gyricon, this new display technology was designed to mimic the properties of paper, but married with the capacity to display dynamic digital images. Sheridon envisioned the advent of paperless offices and sought commercial applications for Gyricon.

In 2005, Arizona State University opened a 250,000 square foot facility dedicated to flexible display research named the ASU Flexible Display Center (FDC). ASU received $43.7 million from the U.S. Army Research Laboratory (ARL) towards the development of this research facility in February 2004.demonstration later that year.Hewlett Packard demonstrated a prototype flexible e-paper from the Flexible Display Center at the university.

Between 2004–2008, ASU developed its first small-scale flexible displays.U.S. Army funds ASU’s development of the flexible display, the center’s focus is on commercial applications.

This company develops and manufactures monochrome plastic flexible displays in various sizes based on its proprietary organic thin film transistor (OTFT) technology. They have also demonstrated their ability to produce colour displays with this technology, however they are currently not capable of manufacturing them on a large scale.Dresden, Germany, which was the first factory of its kind to be built – dedicated to the high volume manufacture of organic electronics.plastic and do not contain glass. They are also lighter and thinner than glass-based displays and low-power. Applications of this flexible display technology include signage,wristwatches and wearable devices

In 2004, a team led by Prof. Roel Vertegaal at Queen"s University"s Human Media Lab in Canada developed PaperWindows,Organic User Interface. Since full-colour, US Letter-sized displays were not available at the time, PaperWindows deployed a form of active projection mapping of computer windows on real paper documents that worked together as one computer through 3D tracking. At a lecture to the Gyricon and Human-Computer Interaction teams at Xerox PARC on 4 May 2007, Prof. Vertegaal publicly introduced the term Organic User Interface (OUI) as a means of describing the implications of non-flat display technologies on user interfaces of the future: paper computers, flexible form factors for computing devices, but also encompassing rigid display objects of any shape, with wrap-around, skin-like displays. The lecture was published a year later as part of a special issue on Organic User InterfacesCommunications of the ACM. In May 2010, the Human Media Lab partnered with ASU"s Flexible Display Center to produce PaperPhone,MorePhone

Research and development into flexible OLED displays largely began in the late 2000s with the main intentions of implementing this technology in mobile devices. However, this technology has recently made an appearance, to a moderate extent, in consumer television displays as well.

Nokia first conceptualized the application of flexible OLED displays in mobile phone with the Nokia Morph concept mobile phone. Released to the press in February 2008, the Morph concept was project Nokia had co-developed with the University of Cambridge.nanotechnology, it pioneered the concept of utilizing a flexible video display in a consumer electronics device.London, alongside Nokia’s new range of Windows Phone 7 devices.

Sony Electronics expressed interest for research and development towards a flexible display video display since 2005.RIKEN (the Institute of Physical and Chemical Research), Sony promised to commercialize this technology in TVs and cellphones sometime around 2010.TFT-driven OLED display.

In January 2013, Samsung exposed its brand new, unnamed product during the company"s keynote address at CES in Las Vegas. Brian Berkeley, the senior vice president of Samsung"s display lab in San Jose, California had announced the development of flexible displays. He said "the technology will let the company"s partners make bendable, rollable, and foldable displays," and he demonstrated how the new phone can be rollable and flexible during his speech.

During Samsung"s CES 2013 keynote presentation, two prototype mobile devices codenamed "Youm" that incorporated the flexible AMOLED display technology were shown to the public.OLED screen giving this phone deeper blacks and a higher overall contrast ratio with better power efficiency than traditional LCD displays.LCD displays. Samsung stated that "Youm" panels will be seen in the market in a short time and production will commence in 2013.

Samsung subsequently released the Galaxy Round, a smartphone with an inward curving screen and body, in October 2013.Galaxy Note Edge released in 2014.Galaxy S series with the release of the Galaxy S6 Edge, a variant of the S6 model with a screen sloped over both sides of the device.foldable smartphone prototype, which was subsequently revealed in February 2019 as the Galaxy Fold.

The Flexible Display Center (FDC) at Arizona State University announced a continued effort in forwarding flexible displays in 2012.Army Research Lab scientists, ASU announced that it has successfully manufactured the world"s largest flexible OLED display using thin-film transistor (TFTs) technology.

In January 2019, Chinese manufacturer Xiaomi showed a foldable smartphone prototype.Xiaomi demoed the device in a video on the Weibo social network. The device features a large foldable display that curves 180 degrees inwards on two sides. The tablet turns into a smartphone, with a screen diagonal of 4,5 inch, adjusting the user interface on the fly.

Flexible displays have many advantages over glass: better durability, lighter weight, thinner as plastic, and can be perfectly curved and used in many devices.glass and rollable display is that the display area of a rollable display can be bigger than the device itself; If a flexible device measuring, for example, 5 inches in diagonal and a roll of 7.5mm, it can be stored in a device smaller than the screen itself and close to 15mm in thickness.

Flexible screens can open the doors to novel and alternative authentication schemes by emphasizing the interaction between the user and the touch screen. In “Bend Passwords: Using Gestures to Authenticate on Flexible Devices,” the authors introduce a new method called Bend Passwords where users perform bending gestures and deform the touch screen to unlock the phone. Their work and research points to Bend Passwords possibly becoming a new way to keep smartphones secure alongside the popularization of flexible displays.

Flexible displays using electronic paper technology commonly use Electrophoretic or Electrowetting technologies. However, each type of flexible electronic paper vary in specification due to different implementation techniques by different companies.

The flexible electronic paper display technology co-developed by Arizona State University and HP employs a manufacturing process developed by HP Labs called Self-Aligned Imprint Lithography (SAIL).

The flexible electronic paper display announced by AUO is unique as it is the only solar powered variant. A separate rechargeable battery is also attached when solar charging is unavailable.

Many of the e-paper based flexible displays are based on OLED technology and its variants. Though this technology is relatively new in comparison with e-paper based flexible displays, implementation of OLED flexible displays saw considerable growth in the last few years.

In May 2011, Human Media Lab at Queen"s University in Canada introduced PaperPhone, the first flexible smartphone, in partnership with the Arizona State University Flexible Display Center.

At CES 2013, Samsung showcased the two handsets which incorporates AMOLED flexible display technology during its keynote presentation, the Youm and an unnamed Windows Phone 8 prototype device.Galaxy Note Edge,Samsung Galaxy S series devices.

LG Electronics and Samsung Electronics both introduced curved OLED televisions with a curved display at CES 2013 hours apart from each other.The Verge noted the subtle curve on 55" Samsung OLED TV allowed it to have a "more panoramic, more immersive viewing experience, and actually improves viewing angles from the side."

Crawford, Gregory P., ed. (2005). Flexible flat panel displays (Reprinted with corrections. ed.). Chichester, West Sussex, England: John Wiley & Sons. p. 2. ISBN 978-0470870488.

Thryft, Ann R. (7 June 2012). "All-Plastic Electronics Power Flexible Color Display". Design News. Archived from the original on 31 March 2019. Retrieved 24 April 2013.

Lahey, Byron; Girouard, Audrey; Burleson, Winslow and Vertegaal, Roel (May 2011). PaperPhone: Understanding the Use of Bend Gestures in Mobile Devices with Flexible Electronic Paper Displays, Proceedings of the SIGCHI Conference on Human Factors in Computing Systems, Pages 1303–1312.

Lee, Reuben (10 January 2013). "Samsung shows off flexible display phones at CES keynote". CNET. Archived from the original on 17 February 2013. Retrieved 12 February 2013.

Sasaoka, Tatsuya; Sekiya, Mitsunobu; Yumoto, Akira; Yamada, Jiro; Hirano, Takashi; Iwase, Yuichi; Yamada, Takao; Ishibashi, Tadashi; Mori, Takao; Asano, Mitsuru; Tamura, Shinichiro; Urabe, Tetsuo (1 January 2001). "24.4L: Late-News Paper: A 13.0-inch AM-OLED Display with Top Emitting Structure and Adaptive Current Mode Programmed Pixel Circuit (TAC)". SID Symposium Digest of Technical Papers. 32 (1): 384. doi:10.1889/1.1831876. S2CID 59976823.

Drzaic, P.; Comiskey, B.; Albert, J. D.; Zhang, L.; Loxley, A.; Feeney, R.; Jacobson, J. (1 January 1998). "44.3L: A Printed and Rollable Bistable Electronic Display". SID Symposium Digest of Technical Papers. 29 (1): 1131. doi:10.1889/1.1833686. S2CID 135723096.

Lowensohn, Josh (9 January 2013). "Eyes-on: Samsung"s Youm flexible-display tech at CES 2013". CNET. Archived from the original on 26 November 2013. Retrieved 12 February 2013.

Foldable OLED displays can be bent by the user. These innovative displays enable new form factors, such as - such as phones that open into tablets, smart bands that open into smartphones and laptops with large displays. In 2019 the first foldable smartphones were launched, and after a rocky start, device markers are now introducing new devices to market as analysts expect increased adoption in the future.

In 2019 Samsung finally introduced the first device, the Galaxy Fold - which had a problematic launch. Since then Samsung followed up with several new foldable phones, for example the Galaxy Z Fold 2 which sports an internal foldable display at 7.6" 1768x2208 HDR10+ 120Hz Dynamic AMOLED and also a larger 6.23" 816x2260 Super AMOLED cover display. Samsung also launched the clamshell-style Galaxy Z Flip.

Several companies offer foldable phones besides Samsung, including Motorola, Huawei and others. Huawei for example launched the Mate X2 in 2021, which features an inside-folding AMOLED display, a 8-inch 90Hz 2480 x 2200 one. There is also an external 6.45-inch 1160 x 2700 90Hz (240Hz touch sampling rate) AMOLED display.

Foldable OLED laptops is another promising market segment. In 2021 Lenovo started shipping the $2,499 foldable ThinkPad X1 Fold laptop, with its 13.3" 2048x1536 foldable OLED display (produced by LG Display). Hopefully more companies will follow suit and we"ll see more such devices on the market soon.

If you want to learn more about the foldable OLED technology, industry and market, check out ourWhy flexible displays and lighting panels are so exciting

Why do phones fold? Because they can. The best foldable phones are the pinnacle of today"s smartphone design, and if you want a handset that truly does something other phones can"t do, you want a folding phone.

The good news is that we"re generations past the days when foldable phones were for early adopters and wealthy bitcoin miners. Companies like Samsung, with its Galaxy Z Fold 4, and Motorola, with its throwback Razr 2022, have been steadily refining and improving folding phones, making them more durable, reliable, and impressive.

Sadly, the US market gets left out of much of the foldable fun. While we got the Motorola Razr 2020, a nice little update to the original Motorola folding smartphone, Motorola has skipped the States when it comes to the Motorola Razr 2022, and that"s a shame. We subjected that phone to a thorough review, and you can find it on our list below.

It"s not the biggest folding phone, or the most feature-packed, but the Galaxy Z Flip 4 is the most fun to use, and it completely changed our minds about the benefits of carrying a foldable. That"s why the Galaxy Z Flip 4 is the best foldable phone you can buy.

When it"s open, you get a super thin smartphone with a humongous display, backed by one of the fastest mobile platforms you can pack into a flagship phone, the Snapdragon 8+ Gen 1. When it"s closed, you get to take selfies with the main camera and use the colorful Cover Display as a viewfinder.

Bend the phone a little to take selfies from unique angles you couldn"t capture before. Give yourself video controls, or a trackpad on the bottom half. There are plenty of possibilities, but simply using this unique foldable is its own reward.Price comparison: Find the best deal for your next phone

If the Flip amazed us with its compact portability, the Samsung Galaxy Z Fold 4 stuns onlookers every time we unfurl the huge display within. That 7.6-inch span makes it more of a small tablet than a phone, and that"s the main reason we"ve bumped the Galaxy Z Fold 4 to our second favorite foldable position.

The Z Fold 4 prioritizes being a tablet, so if you"re looking for a might big screen that you can carry anywhere, this is the phone for you. Unfortunately, the external display is so narrow that we always wanted to crack the phone open, but is that really a bad thing, or is that the point? We"re saying it"s the latter.

The Motorola Razr 2022 finally makes Motorola"s foldable a worthy rival to the Samsung Galaxy Z Flip 4. This isn’t the first foldable Razr, but it is the first great one, and it comes awfully close to matching the best Samsung foldable.

In fact, in some areas the Razr 2022 has the Samsung phone beat, with a slightly higher 144Hz refresh rate, a larger 2.7-inch cover display, and more pixels on its main camera sensor. The Motorola Razr 2022 has just as much power as its Samsung rival, and similar specs in most areas.

If Motorola eventually decides to launch this phone stateside, it will be a great competitor for Samsung"s clamshell foldable.Today"s best Motorola Razr 2022 deals

It may be Google"s loss, as the Huawei Mate Xs is still a very impressive device. It"s an excellent execution of the foldable concept. This is a unique "outie" foldable, with a single external screen that"s either flat, as an 8-inch tablet-size display, or folded closed for a 6.6-inch phone format.

The Razr 2022 looks good, and that 2.7-inch display on the outside is larger than you"ll find on the Samsung Galaxy Z Flip series. The Razr 2022 cover display allows you to text and preview selfies. Being able to take selfies with the main 48MP camera is fantastic, much better than using a selfie cam.

If you want to relive Razr"s heyday or just want a phone that slips into small pockets or purses, though, the Razr 2020 could be your foldable of choice.Today"s best Motorola Razr 2020 deals

We check over 250 million products every day for the best pricesIs Apple making an iPhone Flip folding phone? We"ve collected everything we know about the rumored foldable from AppleRound up of today"s best deals

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