| Key Specs | |
|---|---|
| Release date | Sep 30, 2015 |
| Camera Details | |
| Camera Resolution | 8-megapixel |
| Camera flash | LED |
| Camera Options |
|
| Video Recording Format(s) | MP4 |
| SELFIE CAMERA | |
| Selfie Cam Resolution | 2-megapixel |
| Display | |
| Display size | 4.7 inches |
| Display dots per inch | 312.2 DPI |
| Display Type | IPS |
| Color Mode | 16777216 colors |
| Touch-Screen | Capacitive |
| Display Resolution | 1280 x 720 px |
| Display's superficy | 9.43 square inches |
| Display's superficy (metric) | 239.52 square mm |
| Display total pixels | 921600 |
| Display features | Long screenshot |
| Performance | |
| Downloadable Applications | Via Google Play Store |
| Operating System | Funtouch OS 2.1 based on Android 5.1 Lollipop |
| Processor | MediaTek MT6580 |
| CPU Cores | 4 |
| Processor Speed | 1.3GHz |
| RAM | 1GB |
| Physical Features | |
| Weight (grams) | 137g |
| Thickness (metric) | 8.39 mm |
| Width (metric) | 68.76 mm |
| Height (metric) | 137.24 mm |
| Grams per cubic cm | 0.17 g/cu cm |
| Available colors |
|
| Ambient light detector |  |
| Connectivity | |
| Base technology |
|
| 3G Networks | WCDMA |
| SIM card type | Dual |
| USB class | MicroUSB v2.0 |
| Connectors | Micro USB, Headset jack |
| Storage Memory | |
| Memory | 8GB |
| Memory Expansion | MicroSD |
| Expansion Limit | Up to128GB |
| Battery Life | |
| Battery type | Lithium-Ion |
| Battery Power | 2100mAh |
| mAh per gram | 15 mAh/g |
| mAh per mm thick | 250 mAh/mm of thickness |
| mAh per display square in. | 223mAh/sqrin. |
| Music / Multimedia | |
| Audio file formats | AAC, AAC+, AMR, WMA, MIDI, OGG, FLAC, WAV, APE, MP3 |
| Music features | Hi-Fi |
| Other features | |
| Sensors | Accelerometer, Light, Proximity, E-compass |
| Video Formats | MP4, AVI, 3GP, MKV |
| Included software | Smart Wake 2.0 |
| Location services | A-GPS |
Description:
Coming off Indian brand vivo's entry-level roster, the Y31's spec sheet consists of a 4.7-inch HD screen, a quad-core 1.3GHz processor coupled with 1GB of RAM, and an 8-megapixel primary camera. The Smart Wake 2.0 off-screen gestures software also joins the mix. It offers an 8GB memory, a 2-megapixel selfie cam, and a 2100mAh battery as well. While 4G would have been nice, the Y31 sticks to a low-class 3G-only network reach.
Also known as: vivo Y-31.
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* We cannot guarantee that these specs are accurate. We urge you to do a confirmation of the key specs before making a final choice. Cell phone makers do not always detail all their phone's functions, making it difficult for us to guess whether or not a specific cell phone has a specific function. If you spot an inaccuracy in this list of features, please let us know as soon as possible.
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