Samsung Galaxy A31 - Full Phone Specifications

Samsung Galaxy A31

samsung galaxy a31

Released 2020, April 27

6.4" Display

1080x2400 pixels

48MP

1080p

4-8GB RAM

Helio P65

5000mAh

15W

Versions: SM-A315F/DS (International); SM-A315G/DS (Asia, Australia)

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 / 1900 / 2100 - SM-A315F
4G bands :	1, 2, 3, 5, 7, 8, 20, 38, 40, 41 - SM-A315F
Speed :	HSPA, LTE

Launch

Announced :	2020, March 24
Status :	Available. Released 2020, April 27

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

Display

Type :	Super AMOLED
Size :	6.4 inches, 98.9 cm2 (~84.9% screen-to-body ratio)
Resolution :	1080 x 2400 pixels, 20:9 ratio (~411 ppi density)

Platform

OS :	Android 10, up to Android 12, One UI 4.1
Chipset :	Mediatek MT6768 Helio P65 (12 nm)
CPU :	Octa-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55)
GPU :	Mali-G52 MC2

Memory

Card slot :	microSDXC (dedicated slot)
Internal :	64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM

Main Camera

Quad :	48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 123˚, (ultrawide), 1/4.0", 1.12µm 5 MP, f/2.4, (macro) 5 MP, f/2.4, (depth)
Features :	LED flash, panorama, HDR
Video :	1080p@30fps

Selfie camera

Single :	20 MP, f/2.2, (wide)
Video :	1080p@30fps

Sound

Loudspeaker :	Yes
3.5mm jack :	Yes

Comms

WLAN :	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth :	5.0, A2DP, LE
Positioning :	GPS, GLONASS, GALILEO, BDS
NFC :	Yes (market/region dependent)
Radio :	FM radio, RDS, recording
USB :	USB Type-C 2.0, OTG

Features

Sensors :	Fingerprint (under display, optical), accelerometer, gyro, compass

Battery

Type :	Li-Po 5000 mAh, non-removable
Charging :	15W wired

Misc

Colors :	Prism Crush Black, Prism Crush Blue, Prism Crush Red, Prism Crush White
Models :	SM-A315F, SM-A315F/DS, SM-A315G/DS, SM-A315G, SM-A315N
SAR EU :	0.49 W/kg (head) 1.68 W/kg (body)
Price :	£ 129.00 / € 179.00

Tests

Performance :	AnTuTu: 151815 (v8) GeekBench: 5096 (v4.4), 1216 (v5.1) GFXBench: 7fps (ES 3.1 onscreen)
Display :	635 nits max brightness (measured)
Camera :	Photo / Video
Loudspeaker :	-30.9 LUFS (Below average)
Battery (old) :	Endurance rating 124h