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Acer Chromebook Spin 311 R725T MT-K540 4GB 128GB COS
Specs
Prices
Main specs
| Processor | |
|---|---|
| Screen | 11.6" 1366x768 IPS 60Hz 250 nits 50% NTSC |
| Hard drive | 128GB Flash |
| RAM | 4GB LPDDR5x-SDRAM |
| Operating system | ChromeOS |
| Graphics card | |
| Other | Keyboard UK English. |
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Full specifications of Acer Chromebook Spin 311 R725T MT-K540 4GB 128GB COS
| Reference / Part Number | NX.JUFEK.002 |
|---|---|
| Release date | January 2026, 9 months ago |
Design
| Product type | Chromebook |
|---|---|
| Product colour | Black |
| Form factor | Convertible (Ferris Wheel) |
| Colour name | Black |
| Country of origin | China |
Image gallery
Screen
| Display diagonal | 29,5 cm |
|---|---|
| Display resolution | 1366 x 768 pixels |
| Touchscreen | Yes |
| Foldable display | No |
| HD type | HD |
| Panel type | IPS |
| Display technology marketing name | CineCrystal |
| LED backlight | Yes |
| Native aspect ratio | 16:9 |
| Display surface | Gloss |
| Display brightness | 250 cd/m² |
| RGB colour space | NTSC |
| Colour gamut | 50 % |
| Maximum refresh rate | 60 Hz |
| Anti-microbial screen | Yes |
Processor
| Processor family | MediaTek Kompanio |
|---|---|
| Processor manufacturer | MediaTek |
| Processor model | Kompanio 540 |
| Processor frequency | 2 GHz |
| Processor cores | 8 |
| Processor threads | 8 |
| Processor boost frequency | 2,6 GHz |
| Performance cores | 2 |
| Efficient cores | 6 |
| Performance-core Max Turbo Frequency | 2,6 GHz |
| Efficient-core Max Turbo Frequency | 2 GHz |
| Processor cache | 1 MB |
| Processor cache type | L3 |
Memory
| Internal memory | 4 GB |
|---|---|
| Maximum internal memory | 16 GB |
| Internal memory type | LPDDR5x-SDRAM |
| Memory clock speed | 6400 MHz |
Storage
| Total storage capacity | 128 GB |
|---|---|
| Storage media | Flash |
| Optical drive type | No |
Graphics
| On-board graphics card | Yes |
|---|---|
| Discrete graphics card | No |
| On-board graphics card model | ARM Mali-G57 MC2 |
| On-board GPU manufacturer | MediaTek |
| On-board graphics card family | ARM Mali |
Audio
| Built-in speaker(s) | Yes |
|---|---|
| Number of built-in speakers | 2 |
| Built-in microphone | Yes |
| Number of microphones | 2 |
Camera
| Front camera | Yes |
|---|---|
| Front camera resolution (numeric) | 2 MP |
| Front camera resolution | 1920 x 1080 pixels |
| Front camera HD type | Full HD |
| Privacy camera | Yes |
| Privacy type | Privacy shutter |
Network
| Mobile network connection | No |
|---|---|
| Top Wi-Fi standard | Wi-Fi 6 (802.11ax) |
| Wi-Fi | Yes |
| Wi-Fi standards | Wi-Fi 6E (802.11ax),Wi-Fi 6 (802.11ax),Wi-Fi 5 (802.11ac),Wi-Fi 4 (802.11n),802.11g,802.11b,802.11a |
| Wi-Fi band | Tri-band (2.4 GHz / 5 GHz / 6 GHz) |
| Antenna type | 2x2 |
| Ethernet LAN | No |
| Bluetooth | Yes |
| Bluetooth version | 5.3 |
| MIMO | Yes |
| MIMO type | Multi User MIMO |
Ports & interfaces
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
|---|---|
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity | 2 |
| Line-in | No |
| Combo headphone/mic port | Yes |
| HDCP | No |
| USB ports quantity | 4 |
| USB Type-C DisplayPort Alternate Mode | Yes |
Keyboard
| Numeric keypad | No |
|---|---|
| Pointing device | Touchpad |
| Keyboard backlit | No |
| Keyboard language | UK English |
| Keyboard special features | Strauss for Super Insert |
| Touchpad features | OceanGlass Touchpad |
Software
| Operating system installed | ChromeOS |
|---|
Battery
| Battery capacity | 45 Wh |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery life (max) | 15 h |
| Browsing time (Wi-Fi) (max) | 15 h |
| Continuous video playback time (max) | 13,5 h |
Power
| USB Type-C charging port | Yes |
|---|---|
| AC adapter power | 65 W |
Security
| Fingerprint reader | No |
|---|
Weight & dimensions
| Weight | 1,26 kg |
|---|---|
| Width | 292,3 mm |
| Depth | 204,4 mm |
| Height | 18,9 mm |
Packaging content
| AC adapter included | Yes |
|---|---|
| Keyboard included | Yes |
Other features
| Security features | Kensington lock (Nano-type) Camera shutter Discrete Google Security Chip Titan-C as Trusted Platform Module (TPM) solution for Chromebook |
|---|---|
| Chipset | MediaTek |
| Manufacturer | Acer, Inc |
Frequently asked questions
Is the Acer Chromebook Spin 311 R725T MT-K540 4GB 128GB COS good for gaming?
This laptop was not built for gaming: it relies on the integrated ARM Mali-G57 MC2. Its card's page shows what level it handles current games at.
How long does the battery of the Acer Chromebook Spin 311 R725T MT-K540 4GB 128GB COS last?
The manufacturer declares up to 15 h of battery life. Real duration depends on brightness, workload and battery health.
What is the screen of the Acer Chromebook Spin 311 R725T MT-K540 4GB 128GB COS like?
It carries a 11.6" 1366x768 IPS 60Hz 250 nits 50% NTSC display.
Which processor and graphics card does the Acer Chromebook Spin 311 R725T MT-K540 4GB 128GB COS have?
It runs on the Mediatek Kompanio 540 processor with the ARM Mali-G57 MC2 graphics. Their pages carry their benchmarks, ranking position and alternatives.
Which operating system does the Acer Chromebook Spin 311 R725T MT-K540 4GB 128GB COS come with?
It comes with ChromeOS preinstalled.
Which ports does the Acer Chromebook Spin 311 R725T MT-K540 4GB 128GB COS have?
According to its spec sheet: 2 × USB-C, 2 × USB-A, headphone jack (3.5 mm).
Does the Acer Chromebook Spin 311 R725T MT-K540 4GB 128GB COS have a backlit keyboard?
No, according to its spec sheet the keyboard is not backlit.
Does the Acer Chromebook Spin 311 R725T MT-K540 4GB 128GB COS have a touch screen?
Yes, according to its spec sheet the screen is a touch screen.
How much does the Acer Chromebook Spin 311 R725T MT-K540 4GB 128GB COS weigh?
It weighs 1,26 kg: one of the light ones, easy to carry every day.
When was the Acer Chromebook Spin 311 R725T MT-K540 4GB 128GB COS released?
Its release date is January 2026, 9 months ago.