ASUS Chromebook Plus 14 (CX3402CVA) vs ASUS Chromebook Plus CX15 (CX1505)
The ASUS Chromebook Plus CX15 is the better laptop on paper: it gets updates for longer, has more storage and has a bigger screen. Pick the ASUS Chromebook Plus 14 only if it matters to you that it is more compact and has a touchscreen.
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Key differences
- Updates ASUS Chromebook Plus CX15 wins
The ASUS Chromebook Plus CX15 gets Chromebook updates until June 2035, about 3 years longer than the ASUS Chromebook Plus 14 (June 2032).
- Storage ASUS Chromebook Plus CX15 wins
The ASUS Chromebook Plus CX15 has twice the storage: 256 GB against 128 GB.
- Screen size Depends on you
The ASUS Chromebook Plus CX15 has the bigger screen (15.6" against 14"), while the ASUS Chromebook Plus 14 is more compact.
- Touchscreen ASUS Chromebook Plus 14 wins
Only the ASUS Chromebook Plus 14 has a touchscreen.
- Extras ASUS Chromebook Plus CX15 wins
Only the ASUS Chromebook Plus CX15 has a number pad.
Which one should you choose?
Choose the ASUS Chromebook Plus 14 if…
- You want something compact for small bags and train tables: it has a 14-inch screen.
- You like to tap, scroll and sign things on screen: it has a touchscreen.
- You're often away from a plug: it has the bigger battery (50 Wh).
Choose the ASUS Chromebook Plus CX15 if…
- You'll keep it for years: Google updates it until June 2035.
- You store lots of photos, videos or games: it has 256 GB of storage.
- You want more room to work: its 15.6-inch screen fits two windows side by side.
- You want a number pad, handy for spreadsheets and numbers.
Full spec comparison
Add more laptopsThe ASUS Chromebook Plus 14 leads on battery and weight, while the ASUS Chromebook Plus CX15 leads on software and updates and performance. Highlighted values mark the better spec in each row, and you can hide the rows where they match.
Performance
The ASUS Chromebook Plus CX15 is ahead on performance.
It has more storage, and the ASUS Chromebook Plus 14 doesn't beat it on anything here.
| Spec | ASUS Chromebook Plus 14 (CX3402CVA) | ASUS Chromebook Plus CX15 (CX1505) |
|---|---|---|
| Processor | Intel Core 3 100U | Intel Core 3 N355 |
| Graphics | Intel Graphics | Intel Graphics |
| Memory (RAM) | 8 GB | 8 GB |
| Memory type | LPDDR5-5200 | LPDDR5 |
| Maximum memory | 8 GB | 8 GB |
| Memory upgrades | Soldered (not upgradeable) | Soldered (not upgradeable) |
| Storage | 128 GB | 256 GB |
| Storage type | UFS | eMMC |
| Storage interface | UFS | eMMC |
Screen
Each laptop has its strengths on the screen.
The ASUS Chromebook Plus CX15 has the bigger screen (15.6" against 14"), while the ASUS Chromebook Plus 14 is more compact. The ASUS Chromebook Plus 14 is more compact and has a touchscreen, while the ASUS Chromebook Plus CX15 has a bigger screen and has a brighter screen.
| Spec | ASUS Chromebook Plus 14 (CX3402CVA) | ASUS Chromebook Plus CX15 (CX1505) |
|---|---|---|
| Screen size | 14" | 15.6" |
| Resolution | Full HD (1920 x 1080) | Full HD (1920 x 1080) |
| Aspect ratio | 16:9 | 16:9 |
| Panel | LCD | LCD |
| Refresh rate | 60 Hz | 60 Hz |
| Variable refresh (VRR) | — | No |
| Brightness | 250 nits | 300 nits |
| Colour range | 45% NTSC | 45% NTSC |
| HDR | — | None |
| Finish | Matte | Matte |
| Touchscreen | Yes | No |
Battery and size
The ASUS Chromebook Plus 14 is ahead on battery and weight.
It has a bigger battery and is a little lighter, and the ASUS Chromebook Plus CX15 doesn't beat it on anything here.
| Spec | ASUS Chromebook Plus 14 (CX3402CVA) | ASUS Chromebook Plus CX15 (CX1505) |
|---|---|---|
| Battery life (maker claim) | Up to 10 hours | — |
| Battery capacity | 50 Wh | 42 Wh |
| Charger | 45 W | 45 W |
| Charges via | USB-C | USB-C |
| Weight | 1.44 kg | 1.59 kg |
| Dimensions | 326.4 x 214.3 x 18.7 mm | 359.5 x 232.2 x 20.1 mm |
| Materials | — | Plastic |
| Durability | US MIL-STD 810H military-grade standard | US MIL-STD-810H |
| Colour | Grey | Rock Grey |
| Colours available | Rocky Grey, White, Staid Black | Rock Grey |
Ports and wireless
The ASUS Chromebook Plus 14 is ahead on ports and wireless.
It has Wi-Fi 6E, and the ASUS Chromebook Plus CX15 doesn't beat it on anything here.
| Spec | ASUS Chromebook Plus 14 (CX3402CVA) | ASUS Chromebook Plus CX15 (CX1505) |
|---|---|---|
| Ports | 2x USB-C 3.2 Gen 1 (display, power delivery), 2x USB-A 3.2 Gen 1, 1x HDMI 1.4, 1x 3.5 mm combo audio | 2x USB-C 3.2 Gen 1 (DisplayPort, charging), 1x USB-A 3.2 Gen 1, 1x HDMI 1.4, 1x 3.5 mm audio |
| Thunderbolt / USB4 | None | None |
| Card reader | None | None |
| Ethernet | None | None |
| Wi-Fi | Wi-Fi 6E | Wi-Fi 6 |
| Bluetooth | Bluetooth 5.4 | Bluetooth 5.4 |
| Mobile data | None | None |
Features
The ASUS Chromebook Plus CX15 is ahead on extras.
It has a number pad, and the ASUS Chromebook Plus 14 doesn't beat it on anything here.
| Spec | ASUS Chromebook Plus 14 (CX3402CVA) | ASUS Chromebook Plus CX15 (CX1505) |
|---|---|---|
| Webcam | 1080p | 1080p |
| Webcam privacy | physical shutter | physical shutter |
| Backlit keyboard | — | Yes |
| Keyboard | Chiclet keyboard, 1.4 mm key travel | Backlit chiclet keyboard, 1.35 mm travel, spill-resistant |
| Number pad | No | Yes |
| Speakers | Built-in speaker | built-in speaker |
| Microphones | Built-in array microphone | built-in microphone |
| Pen | No | No |
| Security | Google Titan C security chip | Titan C security chip, Kensington Nano Security Slot |
Software and model
Each laptop has its strengths on software and updates.
The ASUS Chromebook Plus 14 is newer, while the ASUS Chromebook Plus CX15 gets updates for longer.
| Spec | ASUS Chromebook Plus 14 (CX3402CVA) | ASUS Chromebook Plus CX15 (CX1505) |
|---|---|---|
| Operating system | ChromeOS Plus | ChromeOS Plus |
| Updates until | June 2032 | June 2035 |
| Model number | CX3402CVA-PQ1398 | 90NX0925-M00530 |
| Released | 2026 | 2025 |