Samsung Galaxy M31s - Technical characteristics and specifications

Galaxy M31s technical characteristics

About the device:

Samsung Galaxy M31s is a mobile/cell phone with dimensions of 159.3 x 74.4 x 9.3 mm (6.27 x 2.93 x 0.37 in), a weight of 203 grams, a screen size of 6.5 inches, 102.0 cm2 (~86.1% screen-to-body ratio) and a screen resolution of 1080 x 2400 pixels, 20:9 ratio (~405 ppi density).

It has a processor Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53), a graphics card Mali-G72 MP3, a 6 GB / 8 GB RAM memory and an internal memory of 128 GB expandable by memory card microSDXC (dedicated slot) .

The Samsung Galaxy M31s comes from the factory with the Android 10, One UI 2.5 operating system.

Technical information

Property	Value
Brand	Samsung
Model	Galaxy M31s

Connectivity
Network	GSM / HSPA / LTE
2G connectivity	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G connectivity	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G connectivity	1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66
5G connectivity	No
Network speed	HSPA 42.2/5.76 Mbps, LTE-A
Date announced	2020, July 30
Status	Available. Released 2020, August 06

Body
Dimensions	159.3 x 74.4 x 9.3 mm (6.27 x 2.93 x 0.37 in)
Weight gr.	203
Weight oz	7.16
SIM	Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
Colors	Mirage Black, Mirage Blue

Screen
Type of screen	Super AMOLED
Screen resolution	1080 x 2400 pixels, 20:9 ratio (~405 ppi density)
Screen size	6.5 inches, 102.0 cm2 (~86.1% screen-to-body ratio)

Platform
OS	Android 10, One UI 2.5
CPU	Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
Chipset	Exynos 9611 (10nm)
GPU	Mali-G72 MP3

Storage and memory
Memory card	microSDXC (dedicated slot)
Internal memory	128 GB (See other devices with 128 GB)
RAM	6 GB / 8 GB

Cameras
Main camera	64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF 12 MP, f/2.2, 123˚ (ultrawide) 5 MP, f/2.4, (macro) 5 MP, f/2.4, (depth)
Video features	4K@30fps, 1080p@30fps, gyro-EIS
Secondary camera	32 MP, f/2.2, 26mm (wide), 1/2.8", 0.8µm

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, GALILEO, BDS
NFC	No
Radio	FM radio, RDS, recording
USB	USB Type-C 2.0, USB On-The-Go
Sensors	Fingerprint (side-mounted), accelerometer, gyro, proximity, compass