Hybrid (2-in-1) Acer TravelMate Spin B3 B311R-31-C45D NX.VNEAA.001, Black
- Display diagonal: 11.6″
- Display resolution: 1366 x 768 px
- CPU: Intel® Celeron® N N4020 1.1 GHz
- RAM: 4 GB DDR4-SDRAM
- Flash: 64 GB
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| Brand | Acer |
|---|---|
| Model | TravelMate B311R-31-C45D |
| Family | TravelMate |
| Series | Spin B3 |
| Product type | Hybrid (2-in-1) |
| Form factor | Convertible (Folder) |
| Product colour | Black |
| Display diagonal | 11.6" |
| Display resolution | 1366 x 768 pixels |
| Touchscreen | YES |
| HD type | HD |
| Native aspect ratio | 16/9 |
| Panel type | IPS |
| LED backlight | YES |
| CPU manufacturer | Intel |
| CPU model | N4020 |
| CPU family | Intel® Celeron® N |
| CPU cores | 2 |
| CPU frequency | 1.1 GHz |
| CPU boost frequency | 2.8 GHz |
| CPU socket | BGA 1090 |
| CPU cache | 4 MB |
| CPU threads | 2 |
| CPU lithography | 14 nm |
| CPU operating modes | 64-bit |
| CPU codename | Gemini Lake Refresh |
| Thermal Design Power (TDP) | 6 W |
| Tjunction | 105 °C |
| PCI Express slots version | 2 |
| Maximum nr of PCIe lanes | 6 |
| RAM installed | 4 GB |
| RAM type | DDR4-SDRAM |
| Storage type | Flash |
| Card reader | YES |
| Compatible memory cards | MicroSD (TransFlash) |
| Optical drive | NO |
| Discrete video card | NO |
| Onboard video adapter | YES |
| Onboard video family | Intel® UHD Graphics |
| Onboard video model | Intel® UHD Graphics 600 |
| Onboard video base freq. | 200 MHz |
| Onboard video max. memory | 8 GB |
| Onboard video DirectX | 12 |
| Onboard video OpenGL | 4.4 |
| Onboard graphics adapter ID | 0x3185 |
| Number of built-in speakers | 2 |
| Built-in microphone | YES |
| Number of microphones | 2 |
| Front camera | YES |
| Front camera HD type | HD |
| Ethernet LAN | YES |
| Ethernet LAN speed | 10, 100, 1000 Mbit/s |
| Top Wi-Fi standard | Wi-Fi 5 (802.11ac) |
| Wi-Fi standards | 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) |
| Mobile network connection | NO |
| Bluetooth | YES |
| USB Type-A (3.2 Gen 1) | 2 |
| USB Type-C (3.2 Gen 1) | 1 |
| HDMI ports quantity | 1 |
| Ethernet LAN (RJ-45) ports | 1 |
| Headphone outputs | 1 |
| Combo headphone/mic port | YES |
| Operating system installed | Windows 10 Pro Education |
| OS architecture | 64-bit |
| Keyboard language | English |
| Pointing device | Touchpad |
| Numeric keypad | NO |
| Fingerprint reader | NO |
| Cables included | AC |
| Battery technology | Lithium-Ion (Li-Ion) |
| Number of battery cells | 3 |
| Battery capacity (Watt-hours) | 48 Wh |
| Battery life (max) | 12 h |
| AC adapter power | 45 W |
| TPM | YES |
| Cable lock slot | YES |
| Cable lock slot type | Kensington |
| Width | 295 mm |
| Depth | 212 mm |
| Height | 20.9 mm |
| Weight | 1.49 kg |
