Samsung Galaxy A31

Display

Size

6.4 inches

Resolution

2400 x 1080 pixels, 20:9 ratio,
411 PPI

Technology

Super AMOLED

Screen-to-body

84.88 %

Features

Ambient light sensor, Proximity sensor

Hardware & Performance

System chip

MediaTek Helio P65 MT6768

Processor

Octa-core, 2000 MHz, Arm Cortex-A75 and Arm Cortex-A55, 64-bit, 12 nm

GPU

Mali-G52 MC2

RAM

4GB LPDDR4

Internal storage

64GB

Storage expansion

microSDXC up to 512 GB

OS

Android (10), Samsung One UI

Battery

Capacity

5000 mAh

Type

Not user replaceable

Charging

Fast charging

Camera

Rear

Quad camera

Main camera

48 MP (PDAF)

Specifications

Aperture size: F2.0; Pixel size: 0.8 μm

Second camera

8 MP (Ultra-wide)

Specifications

Aperture size: F2.2

Third camera

5 MP (Macro)

Specifications

Aperture size: F2.4

Fourth camera

5 MP (Depth information)

Specifications

Aperture size: F2.4

Video recording

1920x1080 (Full HD)

Front

20 MP

Design

Dimensions

6.27 x 2.88 x 0.34 inches (159.3 x 73.1 x 8.6 mm)

Weight

6.53 oz (185 g)
the average is 6.4 oz (184 g)

Materials

Back: Plastic

Biometrics

In-screen fingerprint

Colors

Prism Crush black, Prism Crush blue, Prism Crush red, Prism Crush white

Cellular

Data Speed

LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s

Dual SIM

Yes

SIM type

Nano SIM

Connectivity & Features

Bluetooth

Yes

Wi-Fi

802.11 a, b, g, n, ac, dual-band; Wi-Fi Direct, Hotspot

USB

Type-C (reversible)

Features

Charging

Sensors

Accelerometer, Gyroscope, Compass
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