Lenovo IdeaPad Duet 3 Chromebook vs ASUS Chromebook Flip CX1
The ASUS Chromebook Flip CX1 has the edge: it has more memory, has more storage and has a bigger screen. The Lenovo IdeaPad Duet 3 Chromebook still is lighter and is more compact, so it's worth a look if that matters more to you.
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Key differences
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Performance
ASUS Chromebook Flip CX1 wins
Same class of processor, but the ASUS Chromebook Flip CX1 has more memory (8 GB against 4 GB).
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Gaming
Evenly matched
Neither is made for modern games.
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Display
Lenovo IdeaPad Duet 3 Chromebook wins
The Lenovo IdeaPad Duet 3 Chromebook has the better screen: 10.95" Full HD 400 nits against 14" Full HD 250 nits.
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Battery life
Evenly matched
Similar battery life: up to 12 hours against up to 11 hours.
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Connectivity
ASUS Chromebook Flip CX1 wins
The ASUS Chromebook Flip CX1 is better connected. Only it has USB-A and a card reader.
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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 1.63 kg.
Other differences
- Memory ASUS Chromebook Flip CX1 wins
The ASUS Chromebook Flip CX1 has 8 GB of memory against 4 GB, so it has more room for big projects and heavy multitasking.
- Storage ASUS Chromebook Flip CX1 wins
The ASUS Chromebook Flip CX1 has twice the storage: 128 GB against 64 GB.
- Screen size Depends on you
The ASUS Chromebook Flip CX1 has the bigger screen (14" against 10.95"), while the Lenovo IdeaPad Duet 3 Chromebook is more compact.
Which one should you choose?
Choose the Lenovo IdeaPad Duet 3 Chromebook if…
- You'll carry it every day: at 0.9458 kg it's easy to take everywhere.
- You want something compact for small bags and train tables: it has a 10.95-inch screen.
- You work near windows or outside: its screen is brighter at 400 nits.
Choose the ASUS Chromebook Flip CX1 if…
- 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 more room to work: its 14-inch screen fits two windows side by side.
Full spec comparison
The Lenovo IdeaPad Duet 3 Chromebook leads on battery and weight and the screen, while the ASUS Chromebook Flip CX1 leads on performance and ports and wireless.
Green cells with a ✓ mark the better spec in that row. Tick "Show differences only" to hide the rows where they match.
Performance
The ASUS Chromebook Flip CX1 is ahead on performance.
It has more memory and has more storage, and the Lenovo IdeaPad Duet 3 Chromebook doesn't beat it on anything here.
| Spec | Lenovo IdeaPad Duet 3 Chromebook | ASUS Chromebook Flip CX1 |
|---|---|---|
| Processor | Qualcomm Snapdragon 7c Gen 2 | Intel Celeron N4500 |
| Graphics | Qualcomm Adreno GPU | Intel UHD Graphics |
| Memory (RAM) | 4 GB | 8 GB |
| Memory type | LPDDR4x-2133 | LPDDR4X |
| Maximum memory | 4 GB | 8 GB |
| Memory upgrades | Soldered (not upgradeable) | Soldered (not upgradeable) |
| Storage | 64 GB | 128 GB |
| Storage type | eMMC | eMMC |
| Storage interface | eMMC 5.1 (on systemboard) | eMMC |
| Storage slots | 0 | — |
Screen
The Lenovo IdeaPad Duet 3 Chromebook is ahead on the screen.
The ASUS Chromebook Flip CX1 has the bigger screen (14" against 10.95"), while the Lenovo IdeaPad Duet 3 Chromebook is more compact. The Lenovo IdeaPad Duet 3 Chromebook is more compact, has a brighter screen and has more accurate colour, while the ASUS Chromebook Flip CX1 has a bigger screen.
| Spec | Lenovo IdeaPad Duet 3 Chromebook | ASUS Chromebook Flip CX1 |
|---|---|---|
| Screen size | 10.95" | 14" |
| Resolution | Full HD+ (2000 x 1200) | Full HD (1920 x 1080) |
| Aspect ratio | 15:9 | 16:9 |
| Panel | IPS | IPS |
| Refresh rate | 60 Hz | — |
| Brightness | 400 nits | 250 nits |
| Colour range | 70.8% NTSC | 45% NTSC |
| HDR | None | — |
| Finish | Glossy | Glossy |
| Touchscreen | Yes | Yes |
| Pen standard | USI | — |
Battery and size
The Lenovo IdeaPad Duet 3 Chromebook is ahead on battery and weight.
It is lighter and is slimmer, and the ASUS Chromebook Flip CX1 doesn't beat it on anything here.
| Spec | Lenovo IdeaPad Duet 3 Chromebook | ASUS Chromebook Flip CX1 |
|---|---|---|
| Battery life (maker claim) | Up to 12 hours | Up to 11 hours |
| Battery capacity | 29 Wh | 50 Wh |
| Charger | 30 W | 45 W |
| Charges via | USB-C | USB-C |
| Weight | 0.946 kg | 1.63 kg |
| Dimensions | 258.04 x 164.55 x 7.90 mm | 326 x 229 x 19 mm |
| Materials | Aluminium + PC + ABS for back cover | — |
| Durability | — | MIL-STD-810H |
| Hinge | detachable folio keyboard (pogo-pin), keyboard locks when folded to the back | 360-degree convertible |
| Colour | Misty Blue | Transparent Silver |
| Colours available | Misty Blue, Storm Grey | Transparent Silver |
Ports and wireless
The ASUS Chromebook Flip CX1 is ahead on ports and wireless.
It has USB-A and an SD card reader and has Wi-Fi 6, and the Lenovo IdeaPad Duet 3 Chromebook doesn't beat it on anything here.
| Spec | Lenovo IdeaPad Duet 3 Chromebook | ASUS Chromebook Flip CX1 |
|---|---|---|
| Ports | 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) | 2x USB-C 3.2 Gen 1 (DisplayPort, charging), 2x USB-A 3.2 Gen 1, 1x 3.5 mm audio, 1x microSD |
| Thunderbolt / USB4 | None | — |
| External displays (max) | 2 | — |
| Card reader | None | microSD |
| Ethernet | None | — |
| Wi-Fi | Wi-Fi 5 | Wi-Fi 6 |
| Bluetooth | Bluetooth 5.1 | Bluetooth 5.2 |
| Mobile data | None | — |
Features
The Lenovo IdeaPad Duet 3 Chromebook is ahead on extras.
It has a sharper webcam, and the ASUS Chromebook Flip CX1 doesn't beat it on anything here.
| Spec | Lenovo IdeaPad Duet 3 Chromebook | ASUS Chromebook Flip CX1 |
|---|---|---|
| Webcam | 5 MP front + 8 MP rear | 720p |
| Backlit keyboard | No | — |
| Keyboard | detachable folio keyboard with touchpad (pogo-pin connected), non-backlit | full-size keyboard, 1.4 mm key travel |
| Number pad | No | No |
| Touchpad | one-piece multi-touch trackpad on the folio keyboard, 48.8 x 86.8 mm | multi-gesture touchpad |
| Speakers | 2x 1 W stereo | built-in speakers |
| Microphones | dual array, Wake-on-Voice, Google Assistant | built-in microphone |
| Pen | Supported (sold separately) | No |
| Security | Google Security Chip H1 | Google Titan C, MIL-STD-810H |
Software and model
The Lenovo IdeaPad Duet 3 Chromebook is ahead on software and updates.
It is newer, and the ASUS Chromebook Flip CX1 doesn't beat it on anything here.
| Spec | Lenovo IdeaPad Duet 3 Chromebook | ASUS Chromebook Flip CX1 |
|---|---|---|
| Operating system | ChromeOS | ChromeOS |
| Updates until | June 2031 | June 2031 |
| Model number | 82T6002TUK | CX1400FKA-AS88FT |
| Released | 2022 | 2021 |