| General |
| Color |
Mystery Black |
| Brand |
OPPO |
| Model Name |
A31 |
| Model Number |
CPH2015 |
| Browse Type |
Smartphones |
| Sim Type |
Dual Sim |
| Hybrid Sim Slot |
No |
| Otg Compatible |
Yes |
| Touchscreen |
Yes |
| Sound Enhancements |
Integrated Audio Decoding Chip, Dirac Sound Effect |
| Sar Value |
Head - 1.107W/kg, Body - 0.532W/kg |
| Display Size |
16.51 cm (6.5 inch) |
| Resolution |
1600 x 720 Pixels |
| Resolution Type |
HD+ |
| Gpu |
IMG GE8320 |
| Display Type |
HD+ TFT-LCD Display |
| Operating System |
Android Pie 9 |
| Processor Type |
MediaTek Helio P35 Octa Core |
| Processor Core |
Octa Core |
| Primary Clock Speed |
2.3 GHz |
| Secondary Clock Speed |
1.8 GHz |
| Operating Frequency |
GSM: 850/900/1800/1900 MHz, WCDMA: Bands 1/2/4/5/8, FDD-LTE: Bands 1/2/3/4/5/7/8/28/66, TD-LTE: Bands 38/40/41 (2535 - 2655 MHz) |
| Internal Storage |
64 GB |
| Ram |
4 GB |
| Expandable Storage |
256 GB |
| Supported Memory Card Type |
microSD |
| Memory Card Slot Type |
Dedicated Slot |
| Primary Camera Available |
Yes |
| Primary Camera |
12MP + 2MP + 2MP |
| Primary Camera Features |
12 MP Main Camera, 2 MP Macro Lens, 2 MP Depth Camera, CMOS Sensor, Aperture: Main - f/1.8, Depth Camera - f/2.4, Macro Lens - f/2.4, Focal Length: Main - 4.05 mm, Depth Camera and Macro Lens - 1.77 mm, Wide Angle: Main - 75 Degrees, Depth Camera - 88.8 Degrees, Macro Lens - 88.8 Degrees, Lens Structure: Main - 5P, Depth Camera - 3P, Macro Lens - 3P, Focusing Method: Main - Contrast Focus + Phase Detection Auto Focus, Consecutive Shooting (20 Photos), Macro Lens: 4 cm Macro Camera, Photograph Mode: Photo, Video, Professional Mode, Panorama, Portrait, Time-lapse Photography, Characteristic Function for Photograph: Filters, AI Beautification, Bokeh, Video: Rear Camera - 1080P at 30 fps (Default), 720P at 30 fps, Sensor Sizes / Pixel Size (Main Camera): 1/2.86, 1.25 um |
| Secondary Camera Available |
Yes |
| Secondary Camera |
8MP Front Camera |
| Secondary Camera Features |
5P Lens Structure, f/2.0 Aperture, 79 Degree Wide Angle of Front Lens, 2.75 mm Focal Length, CMOS Sensor, Water-drop Camera Structure, 1/4 Sensor Size, 1.12um Pixel Size, Video: Front Camera - 1080P at 30 fps, 720P at 30 fps (Default) |
| Flash |
Rear Flash |
| Full Hd Recording |
Yes |
| Video Recording |
Yes |
| Video Recording Resolution |
Rear Camera: 1080P at 30 fps (Defualt), 720P at 30 fps, Front Camera: 1080P at 30 fps, 720P at 30 fps (Defualt) |
| Network Type |
4G VOLTE, 4G, 3G, 2G |
| Supported Networks |
4G VoLTE, 4G LTE, WCDMA, GSM |
| Internet Connectivity |
4G, 3G, Wi-Fi, EDGE, GPRS |
| Micro Usb Port |
Yes |
| Micro Usb Version |
USB 2.0 |
| Bluetooth Support |
Yes |
| Bluetooth Version |
v5.0 |
| Wi Fi |
Yes |
| Wi Fi Version |
802.11 a/b/g/n/ac |
| Wi Fi Hotspot |
Yes |
| Usb Connectivity |
Yes |
| In The Box |
Handset, Adapter, USB Cable, SIM Card Pin, Protective Case (TPU), Quick Guide, Warranty Card |
| Audio Jack |
3.5mm |
| Map Support |
Google Maps |
| Gps Support |
Yes |
| Smartphone |
Yes |
| Sim Size |
Nano SIM |
| User Interface |
ColorOS 6.1.2 |
| Sms |
Yes |
| Graphics Ppi |
269 PPI |
| Sensors |
Magnetic Induction Sensor, Light Sensor, Proximity Sensor, G-Sensor, Acceleration Sensor, Gyroscope, Pedometer |
| Browser |
Oppo Browser, Chrome Browser |
| Other Features |
Number of RAM Channels: 2 Channels 16 Bytes, ROM Technology: HS400, HS200, OTG Storage Format: FAT12, FAT16, FAT32, NTFS, EXFAT, Split Screen, Picture in Picture, Data Backup, Face Unlock, Music Party, Apps Lock, File Encryption, Bluetooth Codec: SBC, APTX, APTX HD, LDAC, WLAN Display, MIC Noise Suppression, IPX4 Water Proof, HDMI Screening, Limit Number of Connction of Hotspot: 10 Hotspots, Battery Mode: BLP673, Heat Dissipation: Graphite Sheet |
| Gps Type |
A-GPS, GLONASS, BeiDou |
| Battery Capacity |
4230 mAh |
| Width |
75.5 mm |
| Height |
163.9 mm |
| Depth |
8.3 mm |
| Weight |
180 g |
| Ratingcount |
18,663 Ratings &  1,289 Reviews |
| Stock |
0 |
