Comparison of Oukitel U7 Pro and Vivo Y31
The comparison of the Oukitel U7 Pro and Vivo Y31 smartphones’ specifications. This comparison table helps to choose the most fitting smartphone.
 Oukitel U7 Pro |
 Vivo Y31 |
| Release date | |
|---|---|
| 2015 | 2015 |
| Price | |
| Body | |
| Weight | |
| 5.64 oz | 4.83 oz |
| Dimensions | |
| 6.17 x 3.07 x 0.34 inch | 5.4 x 2.71 x 0.33 inch |
| Colors | |
| gold, gray, white | black, white |
| SIM type | |
| Micro SIM, Mini SIM | Micro SIM, Nano SIM |
| System | |
| OS version | |
| Android OS v5.1 (Lollipop) | Android OS v5.1 (Lollipop) |
| SoC | |
| Mediatek MT6580 | Mediatek MT6580 |
| CPU | |
| Quad-core 1.3 GHz Cortex-A7 | Quad-core 1.3 GHz Cortex-A7 |
| GPU | |
| Mali-400 MP1 | Mali-400 MP1 |
| Performance | |
| Display | |
| Display type | |
| IPS | IPS |
| Screen size | |
| 5.5 inch | 4.7 inch |
| Resolution | |
| 720 x 1280 px | 720 x 1280 px |
| Multitouch support | |
| yes | yes |
| Refresh rate | |
| Brightness | |
| Memory | |
| RAM | |
| 1 GB | 1 GB |
| Internal storage | |
| 8 GB | 8 GB |
| Memory card slot | |
| microSD | microSD |
| Camera | |
| Main camera | |
| 8 MP, 3264 x 2448 px, autofocus | 8 MP, 3264 x 2448 px, autofocus |
| Flash | |
| LED | LED |
| Selfie camera | |
| 2 MP | 2 MP |
| Connectivity | |
| GSM 2G bands | |
| 850 / 900 / 1800 / 1900 | 850 / 900 / 1800 / 1900 |
| Network coverage | |
| 2G / 3G | 2G / 3G |
| Wi-Fi | |
| Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 b/g/n |
| Bluetooth | |
| v4.0, A2DP | v4.0, A2DP |
| GPS | |
| A-GPS | A-GPS |
| NFC | |
| no | no |
| FM radio | |
| yes | yes |
| USB | |
| microUSB 2.0 | microUSB 2.0 |
| Headphone | |
| 3.5 mm jack | 3.5 mm jack |
| Battery | |
| Type | |
| Li-Ion 2500 mAh | Li-Po 2100 mAh |
| Charger | |
| Features | |
| Sensors | |
| accelerometer, light, proximity | accelerometer, compass, light, proximity |
| Specials | |
| Dual SIM | Dual SIM |
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