OPPO A31 2020 Specifications

Key Specs

RAM & Storage 4 GB RAM + 64 GB
6 GB RAM + 128 GB
Processor MediaTek Helio P35
Rear Camera 12 MP + 2 MP + 2 MP
Front Camera 8 MP
Battery 4230 mAh
Display 6.5 inches (16.51 cm)

General

Launch Date February 28, 2020 (Official)
Operating System Android v9.0 (Pie)
Custom UI ColorOS

Performance

(Good)
Chipset MediaTek Helio P35
Processor Octa core, 2.3 GHz, Cortex A53
Architecture 64 bit
Fabrication 12 nm
Graphics (GPU) PowerVR GE8320
RAM 4 GB / 6 GB
RAM Type LPDDR4X
Performance Test Results icon View AnTuTu Score
AnTuTu Score 103,730
Bootup Time 28.0 s
Gaming Test Results icon
Battery Drain* 8.0 %
Heating* 15.5 %
* after 30 mins of gaming
Benchmark Screenshots

Display

(Very Good)
Display Type IPS LCD
Screen Size 6.5 inches (16.51 cm)
Resolution 720x1600 px (HD+)
Brightness 480 nits
Aspect Ratio 20:9
Pixel Density 270 ppi
Screen to Body Ratio (calculated) 82.43 %
Screen Protection Corning Gorilla Glass v3
Bezel-less Display Yes with waterdrop notch
Screen to Body Ratio (claimed by the brand) 89 %
UI Screenshots

Design

Height 163.9 mm
Width 75.5 mm
Thickness 8.3 mm
Weight 180 grams
Build Material Back: Plastic
Click to View Click to View

Rear Camera

(Good)
Resolution
CameraMPLens FeaturesApertureSensor SizePixel Size
Primary12 MPWide Anglef/1.81/2.86" 1.25µm
Secondary2 MPDepthf/2.4
Tertiary2 MPMacrof/2.41/5.0" 1.75µm
Autofocus Yes, Phase Detection Autofocus
Flash Yes, LED Flash
Image Resolution 4000 x 3000 Pixels
Settings Exposure compensation, ISO control
Shooting Modes Continuous Shooting
High Dynamic Range mode (HDR)
Camera Features Digital Zoom
Auto Flash
Face detection
Touch to focus
Video Recording Full HD @30 fps
HD @30 fps
Rear Camera Samples

OPPO A31 2020 Compare Camera Samples

camera-sample-1
OPPO A31 2020 12 MP
VS
camera-sample-2
OPPO A53 2020 13 MP

Front Camera

(Very Good)
Resolution
CameraMPApertureSensor SizePixel Size
Primary8 MPf/2.01/4.0"1.12µm
Video Recording Full HD @30 fps
HD @30 fps
Front Camera Samples

Battery

(Very Good)
Capacity 4230 mAh
Battery Type Li-Polymer
TalkTime Up to 33 Hours(3G) / Up to 45 Hours(2G)
Battery Test Results icon
Battery Life (PC Mark) 16h 00m
Charging Time (20% to 100%) 2h 24m 28s

Storage

Internal Storage 64 GB / 128 GB
Storage Type eMMC 5.1
Expandable Storage Yes, Up to 256 GB

Network & Connectivity

SIM Slot(s) Dual SIM
SIM Type SIM1: Nano, SIM2: Nano
Network Support 5G Not Supported, 4G
VoLTE Yes
SIM 1 4G bands
Expand
Bands Features
4G bandsTD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5)
SIM 2 4G bands
Expand
Bands Features
4G bandsTD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5)
Wi-Fi Yes, Wi-Fi 5 (802.11 a/b/g/n/ac)
Wi-Fi Features Mobile Hotspot
Bluetooth Yes, v5.0
GPS Yes with A-GPS, Glonass
NFC No

Multimedia

Audio Jack 3.5 mm

Sensors

Fingerprint Sensor Yes
Fingerprint Sensor Position Rear
Other Sensors Light sensor, Proximity sensor, Accelerometer, Gyroscope