Oppo A31 image, Features, Highlights, specs and price

*image of Oppo A31

Highlights and features

Meet Oppo A31 unboxing a 12mp triple rear camera, the 12mp lens for clear focus and sharp images, macro lens for zooming in on the tiniest details then the depth camera for shooting stunning portraits. Oppo A31 pixel mapping color algorithm helps bring out colors in photos and an 8mp front AI beautification camera which automatically identifies age and gender to create more customized and natural selfies with more refined and beautiful skin. A31 features a 6.5″inch waterdrop 89% screen-to-body ratio display with harmful blue light protection, 3D aesthetics design, thinner curved body of 8.3mm thickness, 180g of weight and 20:9 aspect ratio, 4GB RAM and 128GB internal storage expandable up to 256GB, 4230mAh battery of 14 hours video playback and 7 hours game play time. A31 runs the 2.3GHz octa-core processor, colorOS 6.1 based on Android 9 including smart riding mode, smart assistant, swipe up gesture navigation and Oppo cloud service. Every oppo Smartphone undergoes rigorous testing before been published, 10,000 earphone plug-in test, 200,000 power button tests and 100,000 volume button tests the A31 is not an exception. The current price of the oppo A31 in Nigeria is N99,000. Check out specs.


Height: 16.39cm / 163.9mm
Width: 7.55cm / 75.5mm
Thickness: 0.83cm / 8.3mm
Weight: About 180g

Basic Parameters
Color: Mystery Black, Lake Green
Operating System: ColorOS 6.1.2, based on Android 9
Battery Capacity: 4100/4230mAh (Min/Typ)
Storage: 64GB/ 128GB (Expandable up to 256GB)

Size: 16.5cm (6.5”)
Touchscreen: Multi-touch, Capacitive Screen, Gorilla Glass 3
Resolution: 1600 by 720 pixels
Colors: 16 million colors
Screen Ratio: 89%
Contrast: 1500:1
Type: In-Cell
Brightness: Typical Value 480nit

Rear Sensor: 12MP+2MP+2MP
Front Sensor: 8MP
Flash: LED Flash
Aperture: Rear: f/1.8 + f/2.4+f/2.4
Front: f/2.0
Sensor Size:
Rear: Main 1/2.86′, 1.25um;
Front:1/4′, 1.12um
Camera Mode:
Photo, video, professional mode, panorama, portrait, time-lapse photography
The rear cameras and front camera support up to 1080P@30fps,720P@30fps.
Talk Time: Max GSM:45 hours; WCDMA:33hours
Audio Playback: 35 hours
Video Playback: 8 hours

WCDMA: Bands 1/5/8
FDD-LTE: Bands 1/3/5/7/8/20/28
TD-LTE: Bands 38/40/41
SIM Card Type: Dual Nano-SIM + MicroSD Card
GPS: Built-in GPS; supports A-GPS, Beidou, Glonass
Bluetooth: 5.0
WLAN Function: 2.4/5GHz 802.11 a/b/g/n/ac
OTG: Supported

Magnetic Induction Sensor
Light Sensor
Proximity Sensor
G-Sensor/Acceleration Sensor

In the Box
Handset *1
Headset*1 (Only for Taiwan, Sinapore, Middle East and Africa 4GB+128GB, Mexico 4GB+64GB)
USB Cable *1
Adapter *1
SIM Card Pin*1
Protective Case *1
Quick Guide *1
Warranty Card *1

Product ID
Product ID: CPH2015/CPH2073/CPH2081/CPH2029/CPH2031