Intel\u2019s Panther Lake shines, but more than that, this laptop proves two screens are better than one.<\/b>
\nThere are few times I can honestly say I\u2019ve been surprised in my job reviewing laptops. Fewer times I can come out and claim I know what I have been missing. My job requires me to use a lot of gear, and most of it is iterative, derivative, or too awkward and pricey to be good for all but the connoisseurs of funky gadgets. So when I came across the newly redesigned Asus Zenbook Duo with the Intel Core Ultra Series 3 flagship chip inside, I found myself amused at my own bemusement\u2014and for once\u2014for all the right reasons.
So let\u2019s get the obvious out of the way. The Zenbook Duo is a dual-screen laptop. There\u2019s an included kickstand that lets you prop up its two 14-inch screens in a vertical format. If you want to be the weirdest guy at Starbucks, the one who cannot turn off work even when they\u2019re sucking down their fifth venti frappuccino, this is the laptop for you. However, I can already tell the Zenbook Duo has spoiled me. This notebook will still run well and for a good long while, even with both screens showing off their pretty pictures.
The Zenbook Duo isn\u2019t a new idea. Asus showed off a previous dual-screen laptop back in 2024. The same Taiwan-based company is also making a new gaming-centric ROG Zephyrus Duo that adds even more ways to orient the screen. The new version of the Zenbook Duo has significantly reduced the size of the bezels around the twin screens so that you can treat the device as one seamless display\u2014like a foldable, but better. The keyboard that magnetically attaches to the bottom screen feels comfortable whether it\u2019s on the laptop, on your desk, or sitting on your crossed legs. And thanks to the great performance, I don\u2019t feel like I\u2019m sacrificing anything on the altar of novelty.
This laptop also comes with a solid setup of 32GB of RAM and a 1TB SSD. For background, Intel shipped me the Zenbook Duo for review, not Asus. The chipmaker is pinning much of its hopes for consumer products on Panther Lake, the internal code name for the new Intel Core Ultra Series 3 chips. This laptop houses the Intel Core Ultra X9 388H, the highest-end Panther Lake chip with the touted 12Xe3 GPU cores. This is Intel\u2019s answer to AMD\u2019s leading Strix Point APUs, aka accelerated processing units, with extra graphics capabilities. The one big difference between Intel and AMD is that \u201cTeam Blue\u201d is promising you can get all the benefits of lightweight laptops\u2014namely battery life\u2014with additional GPU capabilities for graphics tasks. Hell, the Zenbook Duo is good for gaming, at least to an extent.
And if you want those extra graphics capabilities (admit it, you do), you\u2019ll need to spend $2,300 for the laptop with the added 12Xe3 cores. A model with the Core Ultra 9 386H CPU, Intel\u2019s top chip without the extra GPU power, costs $2,100. Asus told Gizmodo the company was still \u201d finalizing schedules\u201d for the eventual release date. The Zenbook Duo is a pricey laptop, though we still don\u2019t know how it will compare to other laptops from this year. More screens will mean a higher price, but with memory prices getting worse every day, you shouldn\u2019t expect to see many cheap machines with any variety of punchy processing power in 2026.Size does matter, just not as much as you think
I\u2019ve become so used to laptops with slim frames that holding a thick-bodied notebook somehow feels anachronistic. The Zenbook Duo is just over 0.91 inches thick, which in the end isn\u2019t that much. The dual-screen laptop is heavier than most of Asus\u2019 other Zenbooks, especially its incredibly light Zenbook A14. At the same time, frisbee light machines don\u2019t have the kinds of amenities you get on the Zenbook Duo.
Sacrifices are a necessity to fit two screens in a single chassis. Instead of a laptop with little room between its screen and keyboard, the Zenbook Duo adds a little more tolerance, enough to fit the magnetic keyboard in between both OLED touchscreens.
Like all of Asus\u2019 2026 Zenbooks, the Duo is covered in the company\u2019s \u201cCeraluminum\u201d texture. Yes, it\u2019s a nonsense word used to describe the anodization process to make these laptops feel more like a piece of pottery than an aluminum behemoth. You\u2019ll feel this mostly on the laptop lid and the Bluetooth keyboard\u2019s palm rests. The individual keys also hold this texture, which has the added effect of making each letter and number feel slippery compared to most other keyboards I\u2019m used to. It\u2019s not like the keyboard is an ice rink or that the keys are more difficult to type on. It\u2019s just a small detail that takes time to get used to.
That detachable keyboard is the linchpin of the entire Zenbook Duo design. It adheres via magnets housed in the bottom screen\u2019s bezels and charges by a set of pins found at the very base of the laptop. The keyboard has a small amount of give if you put enough pressure on either side, where it can shift slightly side to side. The magnets are strong enough; you shouldn\u2019t have an issue typing (I learned the hard way that these magnets tend to stick to any metal table you\u2019re working on). The main reason you get the Zenbook Duo is because the keyboard can come off, revealing the second screen. That\u2019s where this laptop comes into its own.Larger displays are good, but two screens are even better
Having not one but two 14-inch OLED monitors on a laptop of this size feels luxurious once you compare it to existing options for mobile multi-screen setups. I\u2019ve tried devices like the first-gen Xebec Snap, which includes smaller LCD screens that hook onto the laptop connects via one USB-C port. Portable monitors like the Auro Triple Aero Pro Max are far too cumbersome and ugly to boot.
The Zenbook Duo\u2019s screens are mirrors of each other, though only the bottom screen supports the magnetic keyboard attachment points. To prop the whole thing up for dual-screen mode, you pull out the square kickstand on the laptop\u2019s bottom, which can extend to around 90 degrees. Windows 11 automatically recognized the orientation of the dual screens, which made it seamless to move apps and icons between them. If you\u2019ve never used a vertical screen setup, the experience is eye-opening. For the first time in a long time, you can reach more than one paragraph on screen at a time without an ad sandwiched between; it will make you realize how rough websites have become.
And better yet, that Bluetooth keyboard can sit on your desk or on your lap while you lean back and enjoy the larger screen layout. The Zenbook Duo comes with an HDMI port and two Thunderbolt 4 USB-C ports if you expect to plug in an additional monitor as well. There\u2019s also a headphone jack, which rounds off the total number of I\/O at your disposal. The keyboard has a separate USB-C port for charging when it\u2019s not attached to the laptop. I know the size of the laptop means limited room for ports, but I\u2019ll always wish for more.
Asus promises the hinge is strong enough to survive 40,000 folds. In my two weeks of testing the Zenbook Duo, the hinge proved sturdy enough despite my incessant smushing and extending. There have been attempts at foldable laptops, like the Asus Zenbook 17 Fold or Lenovo ThinkPad X1 16 Fold. The better design for thinner, flexible displays is with devices like Lenovo\u2019s expensive ThinkBook Plus Gen 6 Rollable. Despite the novelty of flexible screens, stacking two independent screens on a hinge is an overall cleaner experience with less chance of long-term damage. There\u2019s still a small gap between the screens thanks to the bezels, though it\u2019s not all that distracting even when spreading a single window between the top and bottom. The bigger issue is due to Windows 11. By default, the operating system is desperate to snap your apps to various sizes, which can make dragging windows to your preferred size more difficult than not.
While those older foldable screens could double as a large, heavy, and terrible tablet, you can also hold up the Zenbook Duo like a book and treat it as an odd and awkwardly weighted e-reader. Holding this laptop aloft with outstretched arms is only useful for strengthening your core muscles.Watch out for any screen reflections
Each screen is a full 3K display (2,880 x 1,800 pixel resolution) with a 48-144Hz refresh rate thanks to VRR (variable refresh rate). With that, you get all the benefits of OLED, namely some amazing contrast to help visuals pop.
As is typical with organic light-emitting diode screens, the Zenbook Duo is not the brightest laptop around. Whatever Asus may say about brightness in HDR, both screens will still look a little dim in direct light. The displays are also glossy, which will enhance visuals in perfect conditions but can lead to a mirror-like reflectivity in some environments. It\u2019s not so bad in direct light that text becomes illegible. In the end, I would prefer a glossy display to something with a more matte finish.
Having two displays on top of each other means you can set up your displays to have a game or movie running on one screen and Discord, a browser, or whatever else you want on the other. It\u2019s the kind of machine for killing two birds with one stone or\u2014more likely\u2014blowing off work while pretending you\u2019re getting stuff done. As for whether this will be your go-to as an entertainment console, it can\u2019t quite be everything to everyone. The laptop comes with a six-speaker system that includes two tweeters and four woofers. That setup will let content blare loud enough to wake your partner on the other side of your apartment. In my experience, the sound came out clear, though a little too flat to truly be called \u201cimmersive.\u201d It\u2019s perfectly usable as its own speaker, though don\u2019t expect it to beat a solid pair of headphones or a soundbar.Intel Core Ultra Series 3 combines portability with power
When Intel first debuted its Panther Lake series of chips in October 2025, it promised us Lunar Lake efficiency and battery life with Arrow Lake performance. In my tests, the Intel Core Ultra X9 388H can meet and even beat the mid-range Arrow Lake CPUs. That\u2019s not to say the new Intel chip is underperforming. Far from it. Intel\u2019s Panther Lake flagship chip is the kind of beast that stalks the forests and pounces when you least expect it to. What\u2019s more, its GPU capabilities are that much more exciting, with this chip promising you have the potential for solid gaming performance without needing to sacrifice battery life when doing other tasks.
Luckily, just before diving into the Asus Zenbook Duo, I had the chance to work on the Lenovo ThinkPad P1 Gen 8. That laptop used a previous-gen Intel Core Ultra 7 255H. It\u2019s one of Intel\u2019s mid-range Arrow Lake laptop chips, and it\u2019s where I can create a point of comparison for how well the Zenbook Duo\u2019s CPU performs. In my tests, the Core Ultra X9 388H overcomes that 16-core Arrow Lake chip with room to spare. In Geekbench 6 tests, the Core Ultra X9 388H hit 300 points more than the ThinkPad P1 Gen 8\u2019s Core Ultra 7 255 in single-core settings and close to 1,000 points better in multi-core settings.
That\u2019s not to say the latest Panther Lake chip is the cream of the crop for lightweight laptops. Apple, ever the king of benchmarks, still has the M5 chip in its latest 14-inch MacBook Pro. That 10-core chip marked a single-core score 1,200 points above the top-end Panther Lake, though it achieved a similar spec for multi-core tests. It\u2019s a similar story for Cinebench 2024 tests, where the Core Ultra X9 388H CPU can match Apple\u2019s smaller ARM-based chip but can\u2019t equal it core to core. Not like that should matter to you as a prospective laptop buyer. The dual-screen Zenbook Duo is snappy and fast for everyday tasks and then some.
For instance, in our Blender test, where we time how long the laptop takes to render a scene on both the CPU and GPU, the Zenbook Duo took nearly 20 seconds less than the MacBook Pro with M5 running on the CPU. It can\u2019t quite match the speed of a higher-end chip, like the Intel Core Ultra 200HX series you\u2019ll find in gaming laptops, but two minutes is not shabby. The GPU was on par with the time it took the ThinkPad P1 Gen 8\u2019s RTX Pro 2000 discrete GPU to do the same test.Is Panther Lake good for gaming?
Intel\u2019s top-end chipset includes the Arc B380 graphics with the touted 12 Xe3 GPU cores. There\u2019s an interesting bit of silicon running underneath the Zenbook Duo. This single chip uses a die-to-die bridge to communicate between the CPU and GPU portions of the chip. This means Intel could expand the size of the GPU without creating more latency between the two sections of the chip. The X9 and X7 chips all feature the same graphics with their touted 12 ray tracing units and 16MB L2 cache.
In some tests, the Intel Core Ultra\u2019s GPU can match up to some older-generation graphics cards. In my tests, it could beat the Nvidia GeForce RTX 4060 on an Asus TUF Gaming A14 from 2024 in 3DMark\u2019s \u201cTime Spy\u201d benchmarks. Just before you go over the moon, Intel\u2019s integrated GPU is nowhere close to beating a more modern GPU like the RTX 5070 in recent devices like the Framework 16 in 3DMark\u2019s more intensive benchmarks. It also won\u2019t beat AMD\u2019s more-powerful Ryzen AI Max chips when going toe-to-toe, especially when the Zenbook Duo is only running at a max 45W TDP (thermal design power). A device like the Asus ROG Flow Z13 with the AMD Ryzen AI Max+ 395 can manually clock up to more than 80W TDP.
What gets missed in the hunt for higher frame rates is the sense of whether a game is actually playable on any one system. The Zenbook Duo can hit some frame rates that are impressive for its size. In Cyberpunk 2077, the laptop can get to 50 fps with the high settings preset at 1080p. If you push that to the max resolution of 2,880 x 1,800, you can get 23 fps. Using Intel\u2019s upscaling technology, XeSS, you can make that around 45 fps. That\u2019s perfectly playable, though if you want to make use of Panther Lake\u2019s ray tracing cores, you can squeak out a playable 30 fps with ray tracing on low settings, plus the use of upscaling.
That\u2019s a similar story with games like Black Myth: Wukong, which can hit 37 fps with high graphics settings and ray tracing set to medium at 1200p. In Horizon Zero Dawn Remastered, I managed to get 28 fps at high settings and the max resolution without relying on XeSS. With some considerations for upscaling, that makes the game playable and look good to boot.
In a game like Total War: Warhammer III\u2014which is normally a CPU-dependent title\u2014I could net around 30 fps on the ultra graphics settings preset. There won\u2019t be a lightweight laptop with an AMD or Intel chip that can stomach modern, AAA games without upscaling. That\u2019s fine. This GPU is good enough for light to medium gaming if you\u2019re willing to buy into what Intel is selling. Intel made a big deal out of its new multi-frame generation model available to the updated XeSS 3 software available in some games.
Multi-frame generation, also called frame interpolation, essentially sticks multiple AI-generated frames between rendered frames, artificially increasing the frame rate. This normally comes at the cost of occasional graphics glitches and higher latency. Intel promised that \u201cmost\u201d XeSS 2 games will get updates to support XeSS 3 with multi-frame generation with a driver override capability.
Whether or not you want to use it is up to each player. My best advice is to only enable frame gen once you already can get at least 50 fps after upscaling. Even better would be 60 fps. You\u2019re not going to notice as many graphical artifacts on a smaller screen like the Zenbook Duo\u2019s 14-inch displays. Just don\u2019t let anybody, whether they\u2019re Intel or Asus, tell you this laptop can hit 60 fps with Cyberpunk 2077 on high settings without help.What does \u2018all-day battery\u2019 mean?
The phrase \u201call-day battery life\u201d is, in my experience, a complete misnomer. It doesn\u2019t describe how different kinds of on-device activity might drain longevity. So when I say the Asus Zenbook Duo has an \u201call-day battery,\u201d what I mean is that I could get a full workday\u2019s worth of juice out of this laptop without needing to reach for a charger. That accounts for me and my usual workflow, where I\u2019m mostly using browsers for accessing Gizmodo\u2019s content mangement system and the occasional photo editing app.
What was even more impressive was how long the Zenbook Duo lasted, even with both screens open at once. With both screens open, I managed to eke out nearly 7 hours of battery life before the laptop was begging for the outlet. Non-workaholics who take longer lunch breaks may manage to get the laptop home and away without needing to plug it in.
I won\u2019t stop dreaming of the \u201ceverything laptop.\u201d One day, we\u2019ll have a mobile machine that\u2019s great for gaming, productivity, and longevity all at once. I don\u2019t think we\u2019ve ever come closer thanwith the Asus Zenbook Duo. There\u2019s no major fault that I can find with it, except for that eye-watering price tag (and, if I were being honest, the fact that it\u2019s stuck with an ever-more AI-centric version of Windows).
The Zenbook Duo\u2019s graphics capabilities may not sound as exciting as the hype for Panther Lake led some folk to believe. There\u2019s only so much of a power envelope you can stuff inside a laptop chassis before you end up with a three-hour battery and a power adapter as large and heavy as a spoiled guinea pig. For a laptop of this size, the Zenbook Duo offers more than what I thought I needed. Sometimes, it\u2019s good to be surprised.<\/p>\n