The Lenovo Chromebook Duet Gen 9 11 (2024) is a budget ChromeOS tablet with a detachable keyboard and a newer version of the Lenovo Chromebook Duet 3 (2022). While it's the same size as its predecessor at 10.95 inches, the Gen 9 model has a slightly narrower 16:10 IPS display with a resolution of 1920 x 1200. It's only available with a MediaTek Kompanio 838 SoC paired with up to 8GB of RAM and 128GB of eMMC storage. The device comes with a folio keyboard cover that has a built-in kickstand, and depending on the region and retailer, you may also get a Lenovo USI stylus included in the box. Ports comprise two USB-Cs and a 3.5 mm headphone jack.
See our unit's specifications and the available configuration options in the Differences Between Variants section.
Our Verdict
The Lenovo Chromebook Duet 11 is a decent laptop for younger students. It doesn't have a lot of processing power, and because many third-party programs don't run on ChromeOS, you must ensure you can access your schoolwork via a web browser or Android app. As for older high school or college students, you may get by if your workload is also mostly web-based and extremely light; just know that its small 10.95-inch screen doesn't give you a lot of space to work, and its compact keyboard can be uncomfortable to type on for long periods. Its small size makes it very comfortable to use as a tablet, though, and thanks to pen input support, you can easily take handwritten notes or draw when needed. The battery lasts around 8 to 9 hours in light use, so you may need to plug it in to get through a typical day, depending on your workload.
Easy to carry.
Versatile form factor.
Pen input support.
Excellent 1080p webcam.
Battery lasts only 8-9 hours in light uses.
Small screen.
Low-power SoC can only handle light tasks.
Limited port selection.
The Lenovo Chromebook Duet 11 isn't designed for gaming. Its low-power SoC can't handle demanding tasks, and most popular AAA games don't run on ChromeOS. Google Play Store titles will likely run just fine, though you may come across some that behave unexpectedly since they're primarily mobile games made for Android smartphones and tablets. Unfortunately, the display is limited to a 60Hz refresh rate, and its response time is quite slow, resulting in a blurry image with visible ghosting in fast-moving scenes.
Low-power SoC can only handle light tasks.
60Hz display with slow response time.
Most AAA games don't run on ChromeOS.
Can only get up to 8GB of RAM and 128GB of storage.
The Lenovo Chromebook Duet 11 is decent for media consumption. It's very easy to carry thanks to its compact size, and its battery lasts well over seven hours of local video playback, plenty of time to binge-watch your favorite shows. Plus, since it's a tablet with a detachable keyboard, you can take the keyboard off to save space, which is handy in tight spaces like on an airplane or bus. The display looks sharp and gets bright enough for use in most indoor settings; however, its glossy finish doesn't handle reflections all that well, and its low contrast makes blacks look gray in dim settings. As for the speakers, they get decently loud but have very little bass.
Easy to carry.
Battery lasts around 7 hours of local video playback on a full charge.
Sharp, colorful screen.
Speakers get decently loud.
Blacks look gray in dim settings.
Speakers lack bass.
Glossy display struggles with bright reflections.
The Lenovo Chromebook Duet 11 isn't designed for workstation use. Its low-power SoC isn't powerful enough to handle demanding workloads, and you can only get up to 8GB of memory and 128GB of storage. Plus, most professional apps don't run on ChromeOS. You only get two USB-C ports with meager data transfer speeds of up to 5Gbps, which isn't ideal if you need to transfer large files regularly.
Low-power SoC can only handle light tasks.
Limited port selection.
Most professional apps lack ChromeOS support.
Can only get up to 8GB of RAM and 128GB of storage.
The Lenovo Chromebook Duet 11 is only suitable for business use if you have an extremely light workload you can access via a Chrome browser or Android/Linux app, so those needing to run third-party Windows/macOS applications should look elsewhere. If you can make it work on the software side, know that this is a pretty small device with a 10.95-inch screen, which means you won't have much screen real estate to multitask, and the keyboard can be uncomfortable to type on for long periods. The battery lasts around 8 to 9 hours, so depending on your use, you may need to plug it in for a quick charge to get through a typical workday.
Easy to carry.
Versatile form factor.
Pen input support.
Excellent 1080p webcam.
Battery lasts only 8-9 hours in light uses.
Small screen.
Low-power SoC can only handle light tasks.
Limited port selection.
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Differences Between Sizes And Variants
We tested the Lenovo Chromebook Duet 11 (83HH0001US) with a MediaTek Kompanio 838 SoC, 8GB of RAM, and 128GB of storage. Only the memory and storage are configurable; see below for the available options.
SCREEN
- 10.95" IPS 1920 x 1200 60Hz (glossy, touch and pen input support, 72%NTSC, 400 cd/m²)
SoC
- MediaTek Kompanio 838 (8 cores/8 threads, up to 2.60GHz, integrated ARM Mali-G57 MC3 GPU)
MEMORY
- 4GB LP-DDR4x 3733MHz
- 8GB LP-DDR4x 3733MHz
STORAGE
- 64GB eMMC 5.1
- 128GB eMMC 5.1
COLOR
- Luna Gray
See our unit's label.
Popular Laptop Comparisons
While we reviewed this device as a laptop, it's important to understand that the Lenovo Duet 11 Chromebook is primarily a media consumption tablet with a rudimentary detachable keyboard. You can get some light work done, like responding to emails or browsing the web, but media consumption is where this 2-in-1 shines, largely thanks to the quality of its IPS display, which is a step above what you would normally find in the same price range. Compared to its predecessor, the Lenovo Chromebook Duet 3 (2022), the Gen 9 is a fairly minor upgrade with a slightly more comfortable keyboard and the addition of a 3.5 mm headphone jack. There's also a small improvement in CPU performance, though the battery life takes a massive step back, lasting only around 8 to 9 hours in light uses.
For more options, check out our recommendations for the best Chromebooks, the best 2-in-1 laptops, and the best laptops for college.
The Lenovo Chromebook Duet Gen 9 11 (2024) and the Lenovo Chromebook Duet 5 (2021) are very similar, as they're both 2-in-1 tablets with a detachable keyboard. The main difference is that the Duet 5 is a slightly higher-end model with a larger, nicer 13.3-inch OLED screen. Working on the Duet 5 feels more comfortable because of the larger display, but remember it has the same limitations when it comes to app compatibility since both devices run Chrome OS.
While the Lenovo Chromebook Duet Gen 9 11 (2024) and the ASUS Chromebook Vibe CX34 Flip (2023) are both 2-in-1 Chrome OS devices, the former is a tablet with a detachable keyboard, while the latter is a clamshell model with 360-degree hinges. The Lenovo is a better choice if you primarily use the device as a media consumption tablet because you can detach the keyboard to make the device easier to hold. However, the ASUS is more ideal for productivity because its larger screen, more spacious keyboard, and larger touchpad make it feel much more comfortable to work on. You also get more ports and better performance on the ASUS.
The Lenovo Chromebook Duet Gen 9 11 (2024) is the successor to the Lenovo Chromebook Duet 3 (2022). The newer Gen 9 model is a relatively minor upgrade, sporting a brighter 16:10 display and slightly better performance. However, its battery life takes a massive hit, lasting only 8 to 9 hours compared to the Duet 3's nearly 14 hours.
The Lenovo Chromebook Duet Gen 9 11 (2024) and the Acer Chromebook Plus 514 (2023) are both budget Chrome OS devices. However, the Duet Gen 9 is a tablet with a detachable keyboard, while the 514 is a more traditional clamshell model. If you mostly use the device as a media consumption device, the Duet is the better choice because it has a much nicer screen, and the ability to detach the keyboard comes in handy when you don't have a lot of desk space. The 514 has a better keyboard and touchpad, making it more pleasant to work on. Its 14-inch display also gives you more screen real estate to multitask, but the quality of the display isn't nearly as good as that of the Duet.
Test Results
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