foldable

Lenovo laptop’s rollable screen uses motors to grow from 14 to 16.7 inches

CES, CES 2025, foldable, laptops, Lenovo, oled, Tech / Kris Guyer / January 7, 2025

Lenovo announced a laptop today that experiments with a new way to offer laptop users more screen space than the typical clamshell design. The Lenovo ThinkBook Plus Gen 6 Rollable has a screen that can roll up vertically to expand from 14 inches diagonally to 16.7 inches, presenting an alternative to prior foldable-screen and dual-screen laptops.

Here you can see the PC’s backside when the screen is extended. Lenovo

The laptop, which Lenovo says is coming out in June, builds on a concept that Lenovo demoed in February 2023. That prototype had a Sharp-made panel that initially measured 12.7 inches but could unroll to present a total screen size of 15.3 inches. Lenovo’s final product is working with a bigger display from Samsung Display, The Verge reported. Resolution-wise you’re going from 2,000×1,600 pixels (about 183 pixels per inch) to 2,000×2,350 (184.8 ppi), the publication said.

Users make the screen expand by pressing a dedicated button on the keyboard or by making a hand gesture at the PC’s webcam. Expansion entails about 10 seconds of loud whirring from the laptop’s motors. Lenovo executives told The Verge that the laptop was rated for at least 20,000 rolls up and down and 30,000 hinge openings and closings.

The system can also treat the expanded screens as two different 16:9 displays.

Lenovo ThinkBook Plus Gen 6 Rollable — The screen claims up to 400 nits brightness and 100 percent DCI-P3 coverage. Credit: Lenovo

This is a clever way to offer a dual-screen experience without the flaws inherent to current dual-screen laptops, including distracting hinges and designs with questionable durability. However, 16.7 inches is a bit small for two displays. The dual-screen Lenovo Yoga Book 9i, for comparison, previously had two 13.3-inch displays for a total of 26.6 inches, and this year’s model has two 14-inch screens. Still, the ThinkBook, when its screen is fully expanded, is the rare laptop to offer a screen that’s taller than it is wide.

Still foldable OLED

At first, you might think that since the screen is described as “rollable” it may not have the same visible creases that have tormented foldable-screen devices since their inception. But the screen, reportedly from Samsung Display, still shows “little curls visible in the display, which are more obvious when it’s moving and there’s something darker onscreen,” as well as “plenty of smaller creases along its lower half” that aren’t too noticeable when using the laptop but that are clear when looking at the screen closely or when staring at it “from steeper angles,” The Verge reported.

Lenovo laptop’s rollable screen uses motors to grow from 14 to 16.7 inches Read More »

Samsung quits updating Galaxy Z Fold 2 that came out in 2020 for $2,000

foldable, foldable phone, samsung, samsung galaxy, smartphones, Software, Tech / Paul Patrick / October 8, 2024

In February 2022, Samsung started promising up to four generations of Android OS and One UI upgrades to “select” Galaxy devices, as well as “up to five years of security updates.” And in January, it announced moving to seven years of security and OS updates, matching a move from Google. However, the Fold 2 wasn’t included in Samsung’s list of “select” Galaxy devices.

Thus, one could have estimated that the Fold 2 might stop receiving OS and security updates by 2024, four years after its debut. But it’s still hard to reconcile with paying four figures for a phone that became a security risk after four years, despite functioning properly otherwise. Apple, by comparison, now promises at least five years of security updates. Apple only started making that promise in 2023 with the iPhone 15 series. However, the current-generation iOS 18 is supported by iPhones released in 2020, like the second-generation iPhone SE, and even older ones, like the iPhone XR that came out in 2018. Arguably short-lived expensive devices like the Fold 2 are part of the reason some activists are pushing for the FTC to require that smart devices state on their packaging how long they’ll receive updates.

However, unlike iPhones, Samsung phones aren’t all powered by a proprietary chip, making promises of upgrades require commitments from third-party vendors, like Qualcomm. With Qualcomm known for being resistant to longer chip life cycles in the past, seven years of updates is progress for Samsung users—just not those who invested in the Z Fold 2.

Samsung quits updating Galaxy Z Fold 2 that came out in 2020 for $2,000 Read More »

Report: Apple is testing foldable iPhones, having the same problems as everyone else

Apple, foldable, IPhone, Tech / Paul Patrick / February 8, 2024

the story unfolds —

Don’t expect these clamshell-style foldables in 2024 or 2025 or maybe ever.

Andrew Cunningham – Feb 7, 2024 9: 26 pm UTC

Apple is purportedly working on a foldable iPhone internally, according to “a person with direct knowledge of the situation” speaking to The Information. They’re said to be clamshell-style devices that fold like Samsung’s Galaxy Z Flip series rather than phones that become tablets like the Galaxy Z Fold or Google’s Pixel Fold.

The phones are also said to be “in early development” or “could be canceled.” If they do make it to market, it likely wouldn’t be until after 2025.

The report has a long list of design challenges that Apple has faced in developing foldable phones: they’re too thick when folded up; they’re easily broken; they would cost more than non-foldable versions; the seam in the middle of the display tends to be both visible and feel-able; and the hinge on an iPad-sized device would prevent the device from sitting flat on a table (though this concern hasn’t stopped Apple from introducing substantial camera bumps on many of its tablets and all of its phones).

If many of those challenges sound familiar, it’s because it’s a detailed list of virtually every bad thing you could say about current foldable Android phones, even after multiple hardware generations. Our first Pixel Fold didn’t even survive the pre-release review period, and those well-earned durability concerns plus the relatively high cost have limited foldable phones to roughly 1.6 percent of all smartphone sales, according to recent analyst estimates.

It makes sense that Apple would be testing some big swings as it thinks about the next era of iPhone design; our iPhone 15 review called them the iPhone’s “final form,” insofar as it feels like there’s not much room to continue to improve on the iPhone X-style full-screen design that Apple has been iterating on since 2017. It sounds like foldable phones will only be in Apple’s future if the company can manage to overcome the same issues that have tripped up other foldables—though to be fair, the company does have a pretty good decadeslong track record on that front.

Report: Apple is testing foldable iPhones, having the same problems as everyone else Read More »

Portable monitors could make foldable-screen gadgets finally make sense

ASUS, CES, foldable, Monitors, oled, Tech / Rejus Almole / January 10, 2024

Asus plans to release this foldable OLED monitor in 2024. Electronics retailer Abt Electronics captured footage of it on display at CES.
The monitor has a metal chassis and glossy coating.
The monitor could help workers quickly add more screen space to setups.
In its video, Abt Electronics showed off different angled views of the monitor.
Like other foldables, the crease can seemingly catch reflections and glare when the device is bent.
Port selection.
The portable monitor will come with a sleeve.

Foldable screens have been bending their way into consumer gadgets over the last few years. But with skepticism about durability, pricing, image quality, and the necessity of such devices, foldable screens aren’t mainstream. With those concerns in mind, I haven’t had much interest in owning a foldable-screen gadget, even after using a foldable laptop for a month. However, the foldable portable monitor that Asus is showing at CES in Las Vegas this week is an application of foldable OLED that makes more sense to me than others.

Asus’ ZenScreen Fold OLED MQ17QH announced on Tuesday is a 17.3-inch portable monitor that can fold to a 12.5-inch size. The monitor has 2560×1920 pixels for a pixel density of 184.97 pixels per inch. Other specs include a 100 percent DCI-P3 coverage claim and VESA DisplayHDR True Black 500 certification.

When I think of the ways I use portable monitors, foldability makes more sense than it does with other device types. For example, I love working outside when possible, and an extra 17.3-inch screen that’s easy to carry would make long work sessions with an ultraportable laptop more feasible. The Fold OLED’s 17.3 inches is near the larger size for a portable monitor, but the fold and comparatively light weight should make it feel more transportable than similarly sized monitors that don’t fold in half.

Regarding dimensions and weight, Asus compares the monitor to a 13-inch thin-and-light laptop. The monitor weighs 2.58 lbs—that’s notable heft for something meant to be lugged around (the smaller Lenovo ThinkVision M14 weighs 1.3 pounds, for comparison). But 2.58 lbs is still on the lighter side for a 17-inch-class monitor (Asus’ 17-inch ROG Strix XG17AHP is 3.88 lbs), and Asus’ foldable is similarly thin.

Asus credits a “waterdrop-style hinge” for the monitor’s thin size. It’s 0.38 inches (9.7 mm) thick when unfolded, which should translate to about 0.76 inches (19.4 mm) when the monitor is folded shut.

It feels more natural for a portable monitor to add a fold for easy transport, since portability is right in the device category’s name.

Plus, a portable monitor doesn’t have the same types of component and cooling concerns as computing devices like laptops and phones do.

Crease concerns

I haven’t seen Asus’ foldable monitor in person, so I can only speculate on image quality. The monitor is still being finalized, but based on images and video from people who’ve seen the ZenScreen Fold OLED in person at CES and my experience using foldables, I expect the display to show a crease that picks up reflections and/or glare when bent. But considering that a portable monitor will typically be open flat, this doesn’t matter the same way it would with other types of foldable devices.

However, what matters is whether that crease is still visible when the monitor’s flat. A portable monitor is likely to be viewed from different angles, which could make even a slight crease pop. For what it’s worth, The Verge reported that the Asus monitor’s crease seemed to “disappear” when flat, but I remain highly cautious.

Asus’ monitor announcement showed confidence that “you’ll hardly be able to tell that there’s a hinge behind the display” when it’s open because of the waterdrop-style hinge, which is the same hinge type that the Samsung Galaxy Z Fold 5 uses, as pointed out by The Verge. The hinge type reportedly makes for a looser feel when the device is closed. Samsung Display has claimed that this puts less stress on the display and minimizes the gap seen when the foldable is shut. Asus’ announcement noted that the foldable monitor’s hinge uses “hundreds of parts,” which “all but eliminat[e] the gap.”

Enlarge / A close-up of the hinge, shown on-video by Abt Electronics.

Like with any other foldable, though, durability remains a concern. A portable monitor may be moved around frequently, and Ars has seen firsthand how fragile a foldable screen can be, including with those small-gap designs.

Speaking of different viewing angles and visibility outdoors (and in bright rooms), the use of OLED suggests that this monitor won’t be as bright as some LCD portable monitors. That could limit visibility, depending on your use case. Asus hasn’t shared a brightness spec for the ZenScreen Fold.

Portable monitors could make foldable-screen gadgets finally make sense Read More »