LAS VEGAS—Lenovo showed off a Legion gaming laptop concept with a horizontally expanding screen, joining its existing rolling-screen ThinkBook laptop and ThinkPad concept at CES 2026.
Using the same rollable OLED panel as the two other devices, the Legion Pro Rollable has gaming in mind. With a simple key combination, the display can expand from its default 16-inch state all the way up to 23.8 inches wide, with the option to stop in between at 21.5 inches.
I took the opportunity for a first look at this prototype at CES, as seen in the video above. This concept is not currently set to come to market as a finished product, but the details about this current build—and how it works—are outlined below.
Expand Your Battlestation
Ultrawide monitors have become increasingly common with hard-core gamers in the last few years, but for obvious reasons, that format hasn’t caught on with laptops. It’s unwieldy to have a screen that large on a portable system all the time, but Lenovo wants to solve the problem by hiding the additional screen size until you call for it.
(Credit: Joseph Maldonado)
In its default state, the Legion Pro Rollable looks like any Legion laptop, being based on the existing Legion Pro 7i chassis. That laptop and all of its underlying specs—up to an Intel Core Ultra 9 processor and Nvidia RTX 5090 GPU—are present here, but they’re a footnote given this is not currently planned to come to market. If it ever does, the specs and components could be completely different.
The magic happens when you input a specific key combination. Holding the function key and pressing the right arrow key makes the screen unfurl horizontally on each side of the display. The screen unrolls from behind the panel as a built-in mechanism extends outward to either side, expanding the physical screen size beyond its original 16 inches.
It doesn’t move especially quickly, but after a few seconds, it stops at a 21.5-inch diagonal size. From here, you could start using the screen or increase the size again. Holding the function key and pressing the left arrow key will retract the screen back down to its original size, while pressing the right key will extend the screen again to its maximum 23.8-inch size. Lenovo calls the 16-inch size Focus Mode, the in-between size Tactical Mode, and the maximum size Arena Mode, but the main value in naming them is to refer to them more easily.
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(Credit: Joseph Maldonado)
Even as a prototype, the user-facing portion is relatively simple and effective. The command works every time, the rollable OLED screen is vibrant, and it’s easy to understand the advantage of a wider screen immediately. Frictionless materials are in play where possible to reduce wear and tear, and a tension system aims to keep the screen taut when needed to prevent damage and increase screen quality.
The Warts of Rollable Displays Remain
On the downside, the device is certainly heavy due to the added panel size and requisite mechanisms. I’d also be wary of long-term durability, even though it is rated for thousands of cycles on paper. Additionally, I spotted a couple of small, discolored spots on the prototype’s screen. You’ll also notice the telltale indents where the screen rolls out, as we’ve seen on other folding or dual-screen PCs and phones. It’s not always visible, but it mars the smooth screen surface, especially when light catches it at a certain angle.
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Then comes the resolution and support issue. In theory, Lenovo would like Windows to automatically adjust the resolution as the screen expands. As it stands, when I tested the prototype, the resolution was just set to one static resolution (3,348 by 1,280)—the best compromise of showing the whole screen without cutting off the edges of the desktop.
(Credit: Joseph Maldonado)
This is a prime example of a prototype concession while Lenovo works out the kinks, and something that would need to be ironed out if it came to market. On top of that, while games have improved regarding ultra-wide resolution support, they would have to support these two wide resolutions, and you’d likely have to swap them manually in-game if you altered the screen size.
The Takeaway: The Pros Are Worth Fixing the Cons
Still, I like the idea of an optionally wider screen, as laptops and other product categories lean more into two-screen or folding form factors. In the PC gaming space, it reminds me of some past prototypes that never came to be—Razer’s Project Valerie comes to mind, which I saw myself back at CES 2017.
(Credit: Joseph Maldonado)
This is a decidedly different approach than Razer’s old concept, and leans into Lenovo’s current obsession with rolling screen technology. The PC maker has pushed one rolling screen product to market, and it seems determined to find another path forward with the morphing display technology. But it will need significant streamlining and refining for a discerning gaming audience down to the pixel.
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Matthew Buzzi
Principal Writer, Hardware
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I’ve been a consumer PC expert at PCMag for 10 years, and I love PC gaming. I’ve played games on my computer for as long as I can remember, which eventually (as it does for many) led me to build and upgrade my own desktops to this day. Through my years at PCMag, I’ve tested and reviewed many, many dozens of laptops and desktops, and I am always happy to recommend a PC for your needs and budget.
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