| DESIGN AND DIMENSIONS | Lenovo U31-70 (Lenovo U31) | - |
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| Product Type | Notebook | - |
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| Dimensions (WxDxH) | 32.3 cm x 23 cm x 1.93 cm | - |
| Weight | 1.56 kg | - |
| Case Material | Aluminum, polycarbonate ABS | - |
| Colour | White | - |
| DISPLAY | Lenovo U31-70 (Lenovo U31) | - |
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| Screen Size (Type) | 13.3" | - |
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| LCD Backlight Technology | LED backlight | - |
| Screen Resolution | 1920 x 1080 (Full HD) | - |
| Widescreen | Yes | - |
| Image Aspect Ratio | 16:9 | - |
| Image Brightness | 220 cd/m² | - |
| Features | Anti-glare | - |
| PROCESSOR | Lenovo U31-70 (Lenovo U31) | - |
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| CPU | Intel Core i3 (5th Gen) 5010U / 2.1 GHz | - |
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| Number of Cores | Dual-Core | - |
| Cache | 3 MB | - |
| 64-bit Computing | Yes | - |
| Features | Integrated memory controller | - |
| MEMORY | Lenovo U31-70 (Lenovo U31) | - |
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| RAM | 4 GB (1 x 4 GB) | - |
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| Max RAM Supported | 8 GB | - |
| RAM Type | DDR3L SDRAM | - |
| Speed | 1600 MHz / PC3L-12800 | - |
| Rated Speed | 1600 MHz | - |
| Form Factor | SO-DIMM 204-pin | - |
| Slots Qty | 1 | - |
| Empty Slots | 0 | - |
| STORAGE | Lenovo U31-70 (Lenovo U31) | - |
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| Main Storage Size (HDD/SSD) | 128 GB SSD mSATA SATA 6Gb/s | - |
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| AUDIO & VIDEO | Lenovo U31-70 (Lenovo U31) | - |
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| Graphics Processor (GPU) | Intel HD Graphics 5500 | - |
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| Camera | Yes - 720p | - |
| Resolution | 1 Megapixel | - |
| Sound | Stereo speakers, two microphones | - |
| Compliant Standards | High Definition Audio, Dolby DS1.0 Home Theater | - |
| COMMUNICATIONS | Lenovo U31-70 (Lenovo U31) | - |
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| Wireless | Bluetooth 4.0, Wi-Fi | - |
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| Wireless Controller | PCI Express Mini Card | - |
| Network Interface | Gigabit Ethernet | - |
| BATTERY | Lenovo U31-70 (Lenovo U31) | - |
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| Technology | 2-cell lithium polymer | - |
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| Battery Capacity (Size) | 35 Wh | - |
| Battery Life | Up to 7 hours | - |
| AC ADAPTER | Lenovo U31-70 (Lenovo U31) | - |
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| Input | AC 120/230 V (50/60 Hz) | - |
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| Output | 45 Watt, 20 V, 2.25 A | - |
| INPUT | Lenovo U31-70 (Lenovo U31) | - |
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| Type | Keyboard, touchpad | - |
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| Features | Multi-touch touchpad | - |
| CONNECTIONS & EXPANSIONS | Lenovo U31-70 (Lenovo U31) | - |
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| Interfaces | 2 x USB 3.0 USB 2.0 HDMI LAN Headphone/microphone combo jack |
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| Memory Card Reader | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) | - |
| SOFTWARE | Lenovo U31-70 (Lenovo U31) | - |
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| Operating System (OS) | Windows 10 Home | - |
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| MISCELLANEOUS | Lenovo U31-70 (Lenovo U31) | - |
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| Included Accessories | Power adapter | - |
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| Features | Security lock slot (cable lock sold separately), administrator password, hard drive password, power-on password, 1 USB 3.0 (Always On) | - |
| Compliant Standards | RoHS | - |
| ENERGY STAR Certified | Yes | - |
| Model Number | 70 80M5 | - |
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