oppo a31 (2015)

Network 1

Technology

GSM | LTE

Launch 2

Announced

15 August 2022

Status

Released 15 August 2022

Body 3

Dimensions

131.9 x 65.5 x 8 mm (5.19 x 2.58 x 0.31 in)

Weight

135 (grams)

SIM

Dual SIM (Nano-SIM/ Micro-SIM, dual stand-by)

Display 3

Type

IPS LCD Display

Size

4.5 " (inches) inches

Resolution

480 x 854 pixels (px)

Platform 4

OS

Android 4.4 (KitKat)

Chipset

Qualcomm MSM8916 Snapdragon 410 (28 nm)

CPU

Quad-core 1.2 GHz Cortex-A53

GPU

Adreno 306

Memory 3

Card slot

microSDXC (dedicated slot)

Internal

8GB

RAM

1GB RAM

Main Camera 3

Modules

13 MP, f/2.2, (wide)

Features

LED flash | HDR | panorama

Video

1080p@30fps

Selfie Camera 2

Modules

5 MP, f/2.2, (wide)

Features

1080p@30fps

Comms 6

WLAN

Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot

Bluetooth

5.1, A2DP, LE

GPS

Yes, with A-GPS, GLONASS, BDS

NFC

Yes (market/region dependent)

Radio

FM radio

USB

USB Type-C 2.0, USB On-The-Go

Features 1

Sensors

Fingerprint (side-mounted) | accelerometer | proximity | compass

Battery 1

Type

Li-Po 5000 mAh, non-removable

Misc 1

Colors

Power Black, Cool Blue, Poco Yellow