Oppo A31 (2020) - Technical characteristics and specifications

A31 (2020) technical characteristics

About the device:

Oppo A31 (2020) is a mobile/cell phone with dimensions of 163.9 x 75.5 x 8.3 mm (6.45 x 2.97 x 0.33 in), a weight of 180 grams, a screen size of 6.5 inches, 102.0 cm2 (~82.4% screen-to-body ratio) and a screen resolution of 720 x 1600 pixels, 20:9 ratio (~270 ppi density).

It has a processor Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53), a graphics card PowerVR GE8320, a 4 GB / 6 GB RAM memory and an internal memory of 64 GB / 128 GB expandable by memory card microSDXC (dedicated slot) .

The Oppo A31 (2020) comes from the factory with the Android 9.0 (Pie), ColorOS 6.1 operating system.

Technical information

Property	Value
Brand	Oppo
Model	A31 (2020)

Connectivity
Network	GSM / HSPA / LTE
2G connectivity	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G connectivity	HSDPA 850 / 900 / 2100 - International
4G connectivity	1, 3, 5, 7, 8, 20, 28, 38, 40, 41 - International
5G connectivity	No
Network speed	HSPA 42.2/5.76 Mbps, LTE-A
Date announced	2020, February 13
Status	Available. Released 2020, February 14

Body
Dimensions	163.9 x 75.5 x 8.3 mm (6.45 x 2.97 x 0.33 in)
Weight gr.	180
Weight oz	6.35
SIM	Dual SIM (Nano-SIM, dual stand-by)
Colors	Fantasy White, Mystery Black, Lake Green
Body materials	Glass front (Gorilla Glass 3), plastic back, plastic frame

Screen
Type of screen	IPS LCD, 480 nits (typ)
Screen resolution	720 x 1600 pixels, 20:9 ratio (~270 ppi density)
Screen size	6.5 inches, 102.0 cm2 (~82.4% screen-to-body ratio)

Platform
OS	Android 9.0 (Pie), ColorOS 6.1
CPU	Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
Chipset	Mediatek MT6765V/CB Helio P35 (12nm)
GPU	PowerVR GE8320

Storage and memory
Memory card	microSDXC (dedicated slot)
Internal memory	64 GB / 128 GB
RAM	4 GB / 6 GB

Cameras
Main camera	12 MP, f/1.8, (wide), 1/2.86", 1.25µm, PDAF 2 MP, f/2.4, (macro) 2 MP, f/2.4, (depth)
Video features	1080p@30fps
Secondary camera	8 MP, f/2.0, (wide), 1/4.0", 1.12µm

Communications
WLAN	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth	5.0, A2DP, LE
GPS	Yes, with A-GPS, GLONASS, BDS
NFC	No
Radio	FM radio
USB	microUSB 2.0, USB On-The-Go
Sensors	Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass