Lenovo IdeaPad Chromebook Duet vs Lenovo IdeaPad Duet 3 Chromebook
The Lenovo IdeaPad Chromebook Duet is the better laptop on paper: it gets updates for longer, is faster and has more memory. The Lenovo IdeaPad Duet 3 Chromebook doesn't beat it on any spec that matters.
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Key differences
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Performance
Lenovo IdeaPad Chromebook Duet wins
The Lenovo IdeaPad Chromebook Duet's MediaTek Kompanio 838 is quicker: it copes well with everyday tasks, while the Lenovo IdeaPad Duet 3 Chromebook's Snapdragon 7c Gen 2 is built for browsing and documents.
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Gaming
Evenly matched
Neither is made for modern games.
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Display
Evenly matched
Closely matched screens: 10.95" Full HD 400 nits against 10.95" Full HD 400 nits.
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Battery life
Evenly matched
Similar battery life: up to 12 hours against up to 12 hours.
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Connectivity
Evenly matched
Much the same ports and wireless on both.
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Portability
Lenovo IdeaPad Duet 3 Chromebook wins
The Lenovo IdeaPad Duet 3 Chromebook is easier to carry at 0.95 kg, against 1.1 kg.
Other differences
- Updates Lenovo IdeaPad Chromebook Duet wins
The Lenovo IdeaPad Chromebook Duet gets Chromebook updates until June 2034, about 3 years longer than the Lenovo IdeaPad Duet 3 Chromebook (June 2031).
- Memory Lenovo IdeaPad Chromebook Duet wins
The Lenovo IdeaPad Chromebook Duet has 8 GB of memory against 4 GB, so it has more room for big projects and heavy multitasking.
- Storage Lenovo IdeaPad Chromebook Duet wins
The Lenovo IdeaPad Chromebook Duet has twice the storage: 128 GB against 64 GB.
- Age Lenovo IdeaPad Chromebook Duet wins
The Lenovo IdeaPad Chromebook Duet is the newer model (2024 against 2022).
Which one should you choose?
Choose the Lenovo IdeaPad Chromebook Duet if…
- You'll keep it for years: Google updates it until June 2034.
- You want a snappier laptop for everyday work: its MediaTek Kompanio 838 is the faster processor.
- You keep lots of tabs and apps open: 8 GB of memory gives it more room than 4 GB.
- You store lots of photos, videos or games: it has 128 GB of storage.
- You want a more recent design: it came out in 2024.
Choose the Lenovo IdeaPad Duet 3 Chromebook if…
- You carry your laptop a lot: it's the lighter of the two at 0.9458 kg.
- You work with several monitors: it can run 2 at once.
- You need a long battery life: its maker claims up to 12 hours.
Full spec comparison
The Lenovo IdeaPad Chromebook Duet leads on software and updates and performance; elsewhere the two are closely matched.
Green cells with a ✓ mark the better spec in that row. Tick "Show differences only" to hide the rows where they match.
Performance
The Lenovo IdeaPad Chromebook Duet is ahead on performance.
It is faster, has more memory and has more storage, and the Lenovo IdeaPad Duet 3 Chromebook doesn't beat it on anything here.
| Spec | Lenovo IdeaPad Chromebook Duet | Lenovo IdeaPad Duet 3 Chromebook |
|---|---|---|
| Processor | MediaTek Kompanio 838 | Qualcomm Snapdragon 7c Gen 2 |
| Graphics | Arm Mali-G57 MC3 | Qualcomm Adreno GPU |
| AI engine (NPU) | 4 TOPS | — |
| Memory (RAM) | 8 GB | 4 GB |
| Memory type | LPDDR4X-3733 | LPDDR4x-2133 |
| Maximum memory | 8 GB | 4 GB |
| Memory upgrades | Soldered (not upgradeable) | Soldered (not upgradeable) |
| Storage | 128 GB | 64 GB |
| Storage type | eMMC | eMMC |
| Storage interface | eMMC 5.1 | eMMC 5.1 (on systemboard) |
| Storage slots | 0 | 0 |
Screen
Both screens are closely matched.
Size, sharpness and smoothness are near enough the same, so neither has a real edge to look at.
| Spec | Lenovo IdeaPad Chromebook Duet | Lenovo IdeaPad Duet 3 Chromebook |
|---|---|---|
| Screen size | 10.95" | 10.95" |
| Resolution | Full HD+ (1920 x 1200) | Full HD+ (2000 x 1200) |
| Aspect ratio | 16:10 | 15:9 |
| Panel | IPS | IPS |
| Refresh rate | 60 Hz | 60 Hz |
| Variable refresh (VRR) | No | — |
| Brightness | 400 nits | 400 nits |
| Colour range | 72% NTSC | 70.8% NTSC |
| HDR | None | None |
| Finish | Glossy | Glossy |
| Touchscreen | Yes | Yes |
| Pen standard | USI (Lenovo USI Pen 2) | USI |
Battery and size
The Lenovo IdeaPad Duet 3 Chromebook is ahead on battery and weight.
It is a little lighter, and the Lenovo IdeaPad Chromebook Duet doesn't beat it on anything here.
| Spec | Lenovo IdeaPad Chromebook Duet | Lenovo IdeaPad Duet 3 Chromebook |
|---|---|---|
| Battery life (maker claim) | Up to 12 hours | Up to 12 hours |
| Battery capacity | 29 Wh | 29 Wh |
| Charger | 45 W | 30 W |
| Charges via | USB-C | USB-C |
| Weight | 1.101 kg | 0.946 kg |
| Dimensions | 255.37 x 166.92 x 7.6 mm | 258.04 x 164.55 x 7.90 mm |
| Materials | Aluminium (tablet), PU (Folio Stand), PU (Folio Keyboard) | Aluminium + PC + ABS for back cover |
| Durability | MIL-STD-810H | — |
| Hinge | Detachable tablet with folio stand and pogo-pin folio keyboard | detachable folio keyboard (pogo-pin), keyboard locks when folded to the back |
| Colour | Luna Grey | Misty Blue |
| Colours available | Luna Grey | Misty Blue, Storm Grey |
Ports and wireless
Each laptop has its strengths on ports and wireless.
The Lenovo IdeaPad Chromebook Duet has Wi-Fi 6, and the Lenovo IdeaPad Duet 3 Chromebook doesn't beat it on anything here.
| Spec | Lenovo IdeaPad Chromebook Duet | Lenovo IdeaPad Duet 3 Chromebook |
|---|---|---|
| Ports | 2x USB-C (USB 5Gbps, both charge via USB PD, DisplayPort 1.4), 1x 3.5 mm headphone/microphone combo, 1x Pogo pin connector (3-point, folio keyboard) | 2x USB-C 3.2 Gen 1 (data, Power Delivery 3.0 charging, DisplayPort 1.4; either port charges), 1x Pogo pin connector (5-point, folio keyboard) |
| Thunderbolt / USB4 | None | None |
| External displays (max) | 1 | 2 |
| Card reader | None | None |
| Ethernet | None | None |
| Wi-Fi | Wi-Fi 6 | Wi-Fi 5 |
| Wi-Fi card | MediaTek Wi-Fi 6 MT7921 | — |
| Bluetooth | Bluetooth 5.3 | Bluetooth 5.1 |
| Mobile data | None | None |
Features
Both have much the same extras.
From the keyboard to the webcam and login, there is little between them.
| Spec | Lenovo IdeaPad Chromebook Duet | Lenovo IdeaPad Duet 3 Chromebook |
|---|---|---|
| Webcam | 5 MP front (fixed focus); 8 MP rear (autofocus) | 5 MP front + 8 MP rear |
| Webcam privacy | physical privacy shutter (e-shutter switch) | — |
| Backlit keyboard | No | No |
| Keyboard | detachable Folio Keyboard (pogo pin), non-backlit | detachable folio keyboard with touchpad (pogo-pin connected), non-backlit |
| Number pad | No | No |
| Touchpad | Mylar one-piece multi-touch trackpad on the folio keyboard, 48.8 x 86.8 mm | one-piece multi-touch trackpad on the folio keyboard, 48.8 x 86.8 mm |
| Speakers | 2x 1 W stereo, Waves MaxxAudio, Smart Amplifier | 2x 1 W stereo |
| Microphones | dual-microphone array | dual array, Wake-on-Voice, Google Assistant |
| Pen | Supported (sold separately) | Supported (sold separately) |
| Security | Google Security Chip H1, camera privacy shutter | Google Security Chip H1 |
Software and model
The Lenovo IdeaPad Chromebook Duet is ahead on software and updates.
It gets updates for longer and is newer, and the Lenovo IdeaPad Duet 3 Chromebook doesn't beat it on anything here.
| Spec | Lenovo IdeaPad Chromebook Duet | Lenovo IdeaPad Duet 3 Chromebook |
|---|---|---|
| Operating system | ChromeOS | ChromeOS |
| Updates until | June 2034 | June 2031 |
| Model number | 83HH000BUK | 82T6002TUK |
| Released | 2024 | 2022 |