Samsung Galaxy A31 specs, comparisons, faq, opinions

Name: Samsung Galaxy A31
Brand: Samsung
SKU: P-YS7-QTEB5
Rating: 4.8 (256 reviews)

Released 2020, April 27 185g, 8.6mm thickness Android 10, One UI 2.5 64GB/128GB storage, microSDXC
Octa-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55) Mali-G52 MC2 Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by) About 221.7 USD
6.4" 1080x2400 pixels
48MP 1080p
4-8GB RAM Helio P65
5000mAh Li-Po

Samsung Galaxy A31 overview

Samsung Galaxy A31 is a smartphone that runs on Android. It was released on 2020, April 27. Samsung Galaxy A31 has 6.4 inch, Super AMOLED, a resolution of 1080 x 2400 pixels screen. Samsung Galaxy A31 uses Mediatek MT6768 Helio P65 (12nm) chipset, Octa-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55) CPU, Mali-G52 MC2 GPU. It supports 2G, 3G, 4G networks with Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by). It has 48MP Quad main camera, 2MP Single selfie camera. It uses Li-Po 5000 mAh, non-removable battery. The price of Samsung Galaxy A31 is about 221.7 USD.

Score the key features of Samsung Galaxy A31 compared to the other phones on the market:

CPU Cores: 95 / 100 points
Camera pixels: 100 / 100 points
Screen resolution: 81 / 100 points
Battery capacity: 97 / 100 points
Price: 28 / 100 points

Samsung Galaxy A31 full specifications

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 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - SM-A315G
4G bands	1, 2, 3, 5, 7, 8, 20, 38, 40, 41 - SM-A315F 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 38, 40, 41, 66 - SM-A315G
Speed	HSPA 42.2/5.76 Mbps, LTE-A
LAUNCH
Announced	2020, March 24
Status	Available
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, One UI 2.5
Chipset	Mediatek MT6768 Helio P65 (12nm)
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
	eMMC 5.1
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
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	Yes (market/region dependent)
Radio	FM radio, RDS, recording
USB	USB Type-C 2.0, USB On-The-Go
FEATURES
Sensors	Fingerprint (under display, optical), accelerometer, gyro, compass
	Virtual proximity sensing
BATTERY
Type	Li-Po 5000 mAh, non-removable
Charging	Fast charging 15W
MISCELLANEOUS
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	About 221.7 USD
TESTS
Performance	AnTuTu: 151815 (v8) GeekBench: 5096 (v4.4), 1216 (v5.1) GFXBench: 7fps (ES 3.1 onscreen)
Display	Contrast ratio: Infinite (nominal)
Camera	Photo / Video
Loudspeaker	-30.9 LUFS (Below average)
Battery life	Endurance rating 124h