Samsung Galaxy A31 5G Price in Hong Kong 2025 Specs & Features

BASIC INFO

Brand

Samsung

Model

Galaxy A31 5G

Status

Coming soon

Release Date

2021, December

BODY

Dimensions

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

Weight

185 g (6.53 oz)

Colors

Prism Crush Black, Prism Crush Blue, Prism Crush Red, Prism Crush White

Body Material

-

SIMs

Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)

Water & Dust

-

DISPLAY

Size

6.4 inches

Type

Super AMOLED capacitive touchscreen, 16M colors

Resolutions

1080 x 2400 pixels, 20:9 ratio 

PPI

411 ppi density

Multi touch

Yes

Protection

-

NETWORKS

2G

GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)

3G

HSDPA 850 / 900 / 1900 / 2100

4G

LTE (unspecified)

5G

SA/NSA

Speed

HSPA, LTE-A

GPRS

Yes

EDGE

Yes

CAMERA

Rear Quad

48 MP, f/2.0, (wide), 1/2.0", 0.8µm, PDAF
8 MP, f/2.2, 13mm (ultrawide), 1/4.0", 1.12µm
5 MP, f/2.4, (macro)
5 MP, f/2.4, (depth)

Features

LED flash, panorama, HDR

Videos

1080p@30fps

Front

20 MP, f/2.2, (wide)

HARDWARE

OS

Android 11

Chipset

Exynos 

CPU

Octa-core (2x2.0 GHz & 6x1.7 GHz)

GPU

Mali

RAM

4GB / 6GB

Storage

64GB / 128GB

Card Slot

microSDXC

BATTERY

Type

Li-Po

Capacity

5000mAh

Removable

Non-Removable

Talk Time

N/A

Stand By

N/A

Fast Charging

Fast battery charging 15W

WirelessCharging

No

COMMONS

Sound

3.5mm Audio Jeck, MP3, Cancelled Noice

Sensors

Fingerprint (under display, optical), accelerometer, gyro, proximity, compass

Bluetooth

5.0, A2DP, LE

GPS

Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS

USB

2.0, Type-C 1.0 reversible connector, USB On-The-Go

Wi Fi

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