ASUS Chromebook Plus 14 (CX3402CVA) vs Acer Chromebook Plus 516 (CB516-1H)
The Acer Chromebook Plus 516 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 lighter and is more compact.
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Key differences
- Updates Acer Chromebook Plus 516 wins
The Acer Chromebook Plus 516 gets Chromebook updates until June 2033, about 1 year longer than the ASUS Chromebook Plus 14 (June 2032).
- Storage Acer Chromebook Plus 516 wins
The Acer Chromebook Plus 516 has twice the storage: 256 GB against 128 GB.
- Weight ASUS Chromebook Plus 14 wins
The ASUS Chromebook Plus 14 is 0.3 kg lighter: 1.44 kg against 1.7 kg.
- Screen size Depends on you
The Acer Chromebook Plus 516 has the bigger screen (16" against 14"), while the ASUS Chromebook Plus 14 is more compact.
- Storage type Acer Chromebook Plus 516 wins
The Acer Chromebook Plus 516 uses a proper SSD, while the ASUS Chromebook Plus 14 has slower eMMC-style flash storage, so apps open and update more slowly.
Which one should you choose?
Choose the ASUS Chromebook Plus 14 if…
- You'll carry it every day: at 1.44 kg it's easy to take everywhere.
- 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.
Choose the Acer Chromebook Plus 516 if…
- You'll keep it for years: Google updates it until June 2033.
- You store lots of photos, videos or games: it has 256 GB of storage.
- You want more room to work: its 16-inch screen fits two windows side by side.
- You want apps and updates to feel quick: it has a proper SSD.
Full spec comparison
Add more laptopsThe ASUS Chromebook Plus 14 leads on battery and weight, while the Acer Chromebook Plus 516 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 Acer Chromebook Plus 516 is ahead on performance.
It has more storage and has a faster SSD, and the ASUS Chromebook Plus 14 doesn't beat it on anything here.
| Spec | ASUS Chromebook Plus 14 (CX3402CVA) | Acer Chromebook Plus 516 (CB516-1H) |
|---|---|---|
| Processor | Intel Core 3 100U | Intel Core i3-1315U |
| Graphics | Intel Graphics | Intel UHD 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 | SSD |
| Storage interface | UFS | PCIe 4.0 NVMe M.2 SSD |
Screen
The ASUS Chromebook Plus 14 is ahead on the screen.
The Acer Chromebook Plus 516 has the bigger screen (16" 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 Acer Chromebook Plus 516 has a bigger screen.
| Spec | ASUS Chromebook Plus 14 (CX3402CVA) | Acer Chromebook Plus 516 (CB516-1H) |
|---|---|---|
| Screen size | 14" | 16" |
| Resolution | Full HD (1920 x 1080) | Full HD+ (1920 x 1200) |
| Aspect ratio | 16:9 | 16:10 |
| Panel | LCD | IPS |
| Refresh rate | 60 Hz | 60 Hz |
| Brightness | 250 nits | — |
| Colour range | 45% NTSC | 45% NTSC |
| Finish | Matte | Matte |
| Touchscreen | Yes | No |
Battery and size
The ASUS Chromebook Plus 14 is ahead on battery and weight.
It is lighter, and the Acer Chromebook Plus 516 doesn't beat it on anything here.
| Spec | ASUS Chromebook Plus 14 (CX3402CVA) | Acer Chromebook Plus 516 (CB516-1H) |
|---|---|---|
| Battery life (maker claim) | Up to 10 hours | Up to 15.5 hours |
| Battery capacity | 50 Wh | 53 Wh |
| Charger | 45 W | 65 W |
| Charges via | USB-C | — |
| Weight | 1.44 kg | 1.7 kg |
| Dimensions | 326.4 x 214.3 x 18.7 mm | 358.9 x 253.1 x 19.25 mm |
| Durability | US MIL-STD 810H military-grade standard | — |
| Colour | Grey | Iron |
| Colours available | Rocky Grey, White, Staid Black | Iron |
Ports and wireless
Both have much the same ports and wireless.
You can plug in the same things on either.
| Spec | ASUS Chromebook Plus 14 (CX3402CVA) | Acer Chromebook Plus 516 (CB516-1H) |
|---|---|---|
| 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 2, 2x USB-A 3.2 Gen 1, 1x HDMI (version not published) |
| Thunderbolt / USB4 | None | — |
| Card reader | None | None |
| Ethernet | None | None |
| Wi-Fi | Wi-Fi 6E | Wi-Fi 6E |
| Bluetooth | Bluetooth 5.4 | Bluetooth 5.3 |
| Mobile data | None | — |
Features
The Acer Chromebook Plus 516 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) | Acer Chromebook Plus 516 (CB516-1H) |
|---|---|---|
| Webcam | 1080p | 1080p (1920 x 1080) |
| Webcam privacy | physical shutter | physical camera shutter |
| Backlit keyboard | — | Yes |
| Keyboard | Chiclet keyboard, 1.4 mm key travel | white backlight, Chrome Super Insert key |
| Number pad | No | Yes |
| Touchpad | — | OceanGlass touchpad |
| Speakers | Built-in speaker | 2 speakers |
| Microphones | Built-in array microphone | built-in microphone (count not published) |
| Pen | No | — |
| Security | Google Titan C security chip | Discrete H1 TPM for Chromebook, Kensington lock (Nano-type), Camera shutter |
Software and model
Each laptop has its strengths on software and updates.
The ASUS Chromebook Plus 14 is newer, while the Acer Chromebook Plus 516 gets updates for longer.
| Spec | ASUS Chromebook Plus 14 (CX3402CVA) | Acer Chromebook Plus 516 (CB516-1H) |
|---|---|---|
| Operating system | ChromeOS Plus | ChromeOS Plus |
| Updates until | June 2032 | June 2033 |
| Model number | CX3402CVA-PQ1398 | NX.JCLEK.008 |
| Released | 2026 | 2025 |