SAMSUNG M31S SPECIFICATION

 

NETWORK	Technology	GSM / HSPA / LTE
	2G bands	GSM 850 / 900 / 1800 / 1900 – SIM 1 & SIM 2 (dual-SIM model only)
	3G bands	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
	4G bands	1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66
	Speed	HSPA 42.2/5.76 Mbps, LTE-A

LAUNCH	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	203 g (7.16 oz)
	SIM	Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)

DISPLAY	Type	Super AMOLED capacitive touchscreen, 16M colors
	Size	6.5 inches, 102.0 cm2 (~86.1% screen-to-body ratio)
	Resolution	1080 x 2400 pixels, 20:9 ratio (~405 ppi density)
	Protection	Corning Gorilla Glass 3

PLATFORM	OS	Android 10, One UI 2.0
	Chipset	Exynos 9611 (10nm)
	CPU	Octa-core (4×2.3 GHz Cortex-A73 & 4×1.7 GHz Cortex-A53)
	GPU	Mali-G72 MP3

MEMORY	Card slot	microSDXC (dedicated slot)
	Internal	128GB 6GB RAM, 128GB 8GB RAM
		UFS 2.1

MAIN CAMERA	Triple	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)
	Features	LED flash, panorama, HDR
	Video	[email protected], [email protected], gyro-EIS

SELFIE CAMERA	Single	32 MP, f/2.2, 26mm (wide), 1/2.8″, 0.8µm
	Features	HDR
	Video	[email protected], [email protected]

SOUND	Loudspeaker	Yes
	3.5mm jack	Yes

COMMS	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	Yes (market/region dependent)
	Radio	FM radio, RDS, recording
	USB	USB Type-C 2.0, USB On-The-Go

FEATURES	Sensors	Fingerprint (side-mounted), accelerometer, gyro, proximity, compass

BATTERY	Type	Li-Po 6000 mAh, non-removable
	Charging	Fast charging 25W Reverse charging

MISC	Colors	Mirage Black, Mirage Blue
	Models	SM-M317F, SM-M317F/DS
	SAR	1.38 W/kg (head)