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Lenovo Duet 5 Chromebook review

Lenovo Duet 5 Chromebook review: A better laptop than tablet but great for the money

I’ve been using the $499 Lenovo Duet 5 Chromebook loaner device daily for more than a week now. Overall, I really like what it offers in terms of value, performance, and portability for the price. It’s definitely for mainstream Chrome OS users though: If you’re a “power user” that needs high-end hardware, this is a good secondary device. For everyone else? It’s a better laptop than a tablet with enough performance for most people and a gorgeous 1080p OLED display.

[saswp-review id=”review”]

The Lenovo Duet 5 Chromebook is a larger and less expensive choice than the $599 HP Chromebook X2 11, although it’s almost a wash when the HP is on sale. Additionally, the typing experience is much better on the Duet 5 in general and specifically when you don’t have a flat surface to work on.

Lenovo Duet 5 Chromebook

I should note that the configuration Lenovo provided me and linked above is available at Best Buy. There is a cheaper, $429.99 model that Lenovo sells directly. One difference between that and the more expensive model is half of the memory and storage, just 4 GB of RAM and 64 GB of eMMC storage come with the less expensive model.

And the lower-priced version appears to use the first-generation Qualcomm Snapdragon 7c chipset, not the second-gen CPU. As you’ll see in the review, that older chip offers a similar, but slightly slower performance. I doubt you’d notice the difference. Without a microSD card slot on either model though, you may want to spend more for the extra storage space while getting double the RAM at the same time.

High quality hardware out the outside, good enough on the inside

Just like I was impressed with the HP Chromebook X2 11, the build quality of the Lenovo Duet 5 Chromebook is excellent. It looks and feels like a premium device. The edges of the 13.3-inch Chrome OS slate are metal while the back is a relatively rigid plastic with a nice feel. The power button is small but nicely placed and works well. And the volume buttons swap their up and down functions based on how you’re holding the tablet.

That’s great for a device with two speakers but this one has four. They’re adequate but not impressively loud or bassy with just 1W of power each. However, doubling up on the speakers does add a little more sound separation. Note that there’s no headphone jack; you’ll either be using the speakers, or headphones over Bluetooth or USB Type-C.

The star of the show is definitely that widescreen 13.3-inch touch display. It’s an OLED panel so black pixels don’t light up at all, providing a better contrast ratio than an LCD screen. And it gets bright enough for just about any situation, up to 400 nits. Outdoors, the Lenovo Duet 5 Chromebook is usable but still not ideal at this brightness level.

Lenovo Duet 5 Chromebook display

Inside though, it’s a stunner to look at when watching video content in particular. Personally, that’s the only time I ever like a 16:9 display. I’d prefer something taller to look at while working, but that’s a personal preference. I have been getting my work done on this device over the past week; I’ve just been scrolling up and down a little more often than usual.

As far as the rest of the hardware, short of a headphone jack, I think Lenovo packed everything else you might need. A pair of USB Type-C ports, one on each side, and usable but not great cameras (5 MP for video calls and 8 MP for other photos). I do appreciate the webcam above the display in landscape mode, suggesting this is more laptop than tablet.

Here are the complete specifications of this configuration:

CPUEight-core 2nd-gen Qualcomm Snapdragon 7c compute platform up to 2.55 GHz
GPUQualcomm Adreno 618 GPU
Display13.3-inch OLED 1920 x 1080 display, glossy finish, 100% DCI-P3 color gamut, USI stylus support,
16:9 aspect ratio, 400 nits brightness, external monitor testing worked at 1440p at 60Hz and 1080p at 75Hz
Memory8 GB DDR4x-2133 MHz memory
Storage128 eMMC storage
Connectivity802.11ac (2×2) WiFi 5, Bluetooth 5.1
InputNon-backlit, detachable keyboard, multitouch trackpad
5 MP webcam and 8 MP rear camera,
Dual-array microphones
Ports2 USB Type-C 3.2 ports,
supporting PD 3.0, data, and DisplayPort 1.4
Battery42 WHr, expected run-time up to 15.5 hours
Weight2.22 pounds with keyboard, 1.54 pounds tablet only
SoftwareChrome OS automatic updates through June 2029

(Update: Thanks to some reader questions noting that I didn’t address external monitor support, I went back and tested on my 27-inch 1440p 120Hz display. The Duet 5 was able to use that screen in both 1440p at 60Hz and 1080p at 75Hz. I’ve added this information to the about specifications.)

Lenovo Duet 5 Chromebook performance: Adequate for typical use

As I previously mentioned, if you’re in the market for high-end performance, this isn’t the device for you. It’s fine for browsing with a dozen or so tabs, using web services, and running a few Android apps. Put another way: I could get my work done on the Duet 5 with no problem; it just takes a little longer than I’m used to from time to time.

The suite of benchmark tests I ran in Guest Mode gives you an idea of what I mean. The Lenovo IdeaPad 5i Chromebook that I reviewed in August is noticeably snappier in just about everything: Opening and loading apps, for example, having a web page load and display, and for general navigation. That device has a recent Intel Pentium chip and its benchmark numbers easily outpace the Duet 5 Chromebook, as well as the HP Chromebook X2 11 and the venerable Lenovo Chromebook Duet.

I mention this both as a frame of reference and because the Lenovo IdeaPad 5i Chromebook is priced $60 lower than the Duet 5. Both have comparably sized displays with the same 1080p resolution, although the IdeaPad uses a dimmer LCD screen. You’ll get more performance from the IdeaPad 5i but in a heavier and larger package.

TestLenovo Chromebook Duet
MediaTek P60T
HP Chromebook X2 11
Snapdragon 7c
Lenovo Duet 5
2nd-gen Snapdragon 7c
Lenovo IdeaPad 5i
11th-gen Pentium
Speedometer 1.048.5990.9393.31249.8
Speedometer 2.029.5251.455.0144.0
JetStream 237.6558.2561.55130.35
Basemark 3.0210.02276.69269.971,032.8
Octane 2.010,51822,31424,15247,152
Higher numbers are better

Having said that, compared to the HP Chromebook X2 11 with slightly older Snapdragon 7c, I really don’t see much difference. At least not consistently. Sure, there are times when I loaded the same web pages on both devices and the Duet 5 showed the full content a smidge quicker. And the benchmark indicators suggest that the performance difference isn’t great.

I’m not sure why the HP performed better on the Basemark test though. I know it tests a broad range of functionality and I consider it quite reliable as a result. The only idea I have is that the Duet 5 was tested on a slightly newer version of Chrome OS, which could have impacted overall performance. I returned the loaner HP so I can’t re-run my tests on the exact same build of Chrome OS 94.

Regardless, the takeaway is this: As long you don’t mind entry-level (or maybe entry-level “plus” performance, you’ll be fine with the Duet 5. Or the HP Chromebook X2 11, for that matter. I didn’t experience any lags in the tablet interface nor when in laptop mode.

By the way, Lenovo claims up to 15.5 hours of runtime. I doubted that and I was right. However, I never got less than 11 hours of use on a charge and exceeded 12 hours once during my typical use cases. Lenovo’s quick-charge claim of zero to 80 percent in one hour is about right.

How is it as a laptop and a tablet?

Although I’m partial to the Duet overall compared to the HP, I find the HP is a better tablet. That’s mainly due to the similar performance in a 3:2 aspect ratio slate device. It doesn’t hurt that the 11-inch screen is smaller than the 13.3-inch Duet 5 display. Because of the 16:9 aspect ratio of the Duet 5, it’s only good as a tablet if you like a really wide or a really tall slate.

Don’t get me wrong: I enjoy reading long articles in tablet mode on it when using the Duet 5 in portrait mode. However, it’s not the easiest to hold or use because of that aspect ratio. Keep in mind the magnetic back and kickstand only work in landscape mode. They’re sturdy and useful when needed.

Lenovo Duet 5 Chromebook tablet mode
That is one tall tablet

As a laptop, I definitely prefer the Duet, even with the widescreen that I’m not a fan of. The main reason? I found the keyboard to be much better.

It’s not cramped at all because it’s truly full-sized. Although the keys make a little hollow noise when typing, the key travel is fine. And most importantly, I can use it on my lap. That wasn’t possible for me with the HP because although the keyboard was more stable, it flexes too much at the palm rests. I can’t go for 30 seconds without my palms forcing an accidental mouse click on the HP. I have no such issue on the Duet 5 keyboard; I have to really try to force an undesired mouse click on it.

Lenovo Duet 5 Chromebook keyboard

The detachable keyboard only connects to the bottom edge of the screen in landscape mode. So there’s no added stability from additional magnets on the bottom of the display. However, that heavy-duty fabric hinge does help.

You’ll still get some wobble, but nothing like what we saw from the Pixel Slate keyboard a few years back. I didn’t have any issues with the trackpad either. I’d say it’s above average, even for a detachable keyboard. Note, you don’t get backlighting on the keys.

Should you buy the Lenovo Duet 5 Chromebook?

This is a bit subjective but I’d say the Lenovo Duet 5 Chromebook is the best Chrome OS slate for the price right now. However, if you want a better tablet experience, the HP Chromebook X2 11 is the one you want. Just don’t pay $599 for it. Wait until it’s on sale. In fact, using the Duet 5 suggests to me that the X2 price tag should have a “4” in front of it, not a “5”. Clearly, a great Chrome OS experience in this form factor can be had for under $500 as evidenced by the Lenovo Duet 5 Chromebook.

If you’re buying something in this form factor for only occasional pure slate use and more as a light laptop, then I’d go with the Duet 5. The typing experience is better all around, the OLED display is beautiful, and it’s actually lighter than the smaller HP competitor with both the keyboards and kickstands included. Just remember that you’re paying for that thin, portable form factor. You can’t get high-end performance to go along with it. At least not yet.

author avatar
Kevin C. Tofel

13 thoughts on “Lenovo Duet 5 Chromebook review: A better laptop than tablet but great for the money

  1. Ok, so it’s better as a laptop than a tablet.
    As a laptop, how about connecting it to external monitors. Is it ok for this? Will it drive 1080p 60Hz or better? That’s a pretty common use case if ppl are undemanding of the cpu/ram /offline storage but would still like to use it as their primary device.

    1. A great question that I should have addressed in the review! I’ll answer here and add these findings to the spec sheet. Using a USB Type-C hub that supports HDMI output, I was able to get the following working on a 27-inch external monitor: 1440p at 60Hz and 1080p at 75Hz. I tried faster frame rates but saw artifacts and other issues. So, yes, this should work fine with the proper hub/cable on external monitors up to these resolutions and frame rates. Cheers!

  2. I was debating between this and the HP X2 11. I ended up finding an HP X2 11 on an open box deal at Best Buy for $346 so I ended up picking up the X2. I really was looking for a tablet style ChromeOS device for casual use. After seeing this review it pretty well confirmed I should go with the smaller X2.

    The Duet 5 would be meaty for a tablet device (even the X2 has a heft to it). So, I’m glad I went the X2 route. Performance as a whole is so-so and I’d guess based on this review the experience would be the same here as well.

  3. I would second the question on use with external monitors. Hopefully it can scale up a bit to 1200p for larger displays. Don’t think I’d want to see 1080p on a 32” widescreen display. I’ve never liked using a laptop to drive a display. Would rather have a tablet with a kickstand powering it that I can add a keyboard to if I want to grab it and go. Currently using a Galaxy Tab S7 Plus for that scenario (It drives the monitor @ 2K). It does a great job but would rather move toward ChromeOS and away from Android *side note* I wish my 12.9 M1 iPad Pro would drive the monitor full screen ?)

    1. Hi Terry – I answered the original question from Chris but here you go: Tested an external monitor and got 1440p at 60Hz and 1080p at 75Hz.

    1. Happy to help, Terry! And shame on me for not including that information originally. Cheers!

  4. I second that. Thanks Kevin. Terrys’ tablet device driving a desktop idea could be a good niche from Chrome OS.

  5. I actually have both of them (Duet 5 and X2 11). What I can tell you objectively:
    – the perfs are more or less the same (exact same CPU but little faster on the Duet 5, same GPU) but you’ll see differences in 3D as the Duet 5 has way less pixels to push, but in common usage no differences at all
    – the stylus experience is way better on the X2, don’t know exactly why, but on this last one the palm rejection is perfect
    – even if the X2 is more expensive, it comes with better build quality, better keyboard quality IMO (no speaking about the typing ease, but the build quality), a rechargeable and magnetic USI stylus ($70 value), a fingerprint sensor – for a tablet usage it’s a must have! – and a microSD slot… I think those differences are really importants
    – even if the Lenovo comes with an OLED, the screen of the X2 seems more pleasing to the eye: the white are white (yellowish on the Duet when you put them side by side), if you’re used to HQ screens (4K or more) it’s impossible to work on the low-resolution of the Duet (you can actually see the pixels), the X2 screen is very good compared to it (2K on a 11″), and even compared to other chromebooks
    – the body ratio of the Lenovo is just not good for a tablet usage, way too narrow, only advantages would be when using multiple apps side-by-side
    – the back slate magnet is way stronger on the X2 than the Duet 5, when closed the X2 feels way more solid than the Duet

    In conclusion, I will send back the Duet without any regrets. In my opinion, the Duet is a tablet which doesn’t want to be one, it’s more usable as a laptop (in this case just buy a classical reversible Chromebook…) and the only fallback on the X2 would be its 3D performances, but if you consider Cloud-gamin, it ticks all the cases.

  6. I don’t use my Duet 5 as a tablet very often but I’m annoyed by the limited funtionality. As a tablet you have no access to multible tabs. Last month I called Lenovo about this limitation and they basically said ‘That’s the way it is”. Don’t know what to make of this.

  7. “As a tablet you have no access to multiple tabs”
    @Hans Leurdijk – try swiping down from the top of the screen. Your tabs should be accessible.
    Then swipe up again to hide them.

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