Samsung Galaxy A31

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Samsung Galaxy A31 Key Specs

Screen: 6.4″, 1080 x 2400 pixels, Super AMOLED

Battery: 5000 mAh, Li-Po

Main Camera: 48MP, f/2.0, Quad Camera

RAM and Storage: 4/6GB RAM, 4GB / 6GB RAM

Dimensions: 159.3 • 73.1 • 8.6 mm (6.27 • 2.88 • 0.34 in)

OS: Android 10.0; One UI 2.0

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

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out of 5

0 Reviews

SD Card area available Dual sim support High battery capacity High megapixel camera
No FM Radio Not water resistant No Infrared

Technical Specs
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Samsung Galaxy A31 Reviews

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Samsung Galaxy A31

Samsung Galaxy A31 Full Specifications

General Specs

LAUNCH

Brand	SamsungSmartphones by Samsung >
Announced	2020, March 24
Release Date	2020, April
Out Price

DISPLAY

Type	Super AMOLED
Aspect Ratio and PPI	20:9 ratio - 411 ppi density
Size	6.4 inches, 98.9 cm² (~84.9% screen-to-body ratio)
Resolution	1080 x 2400 pixels
Peak brightness (nit)
Protection
Features

BODY

Colors	Black Blue Red White
Dimensions	159.3 • 73.1 • 8.6 mm (6.27 • 2.88 • 0.34 in)
Weight	185 gr (6.53 oz)
Material
Certification
Water Resistant	No
Sensors	Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
3.5mm Jack	Yes
NFC	No
Infrared	No
USB Type	2.0, Type-C 1.0 reversible connector, USB On-The-Go
Cooling System	No
HDMI
Loudspeaker Loudness (dB)

Network

Frequencies

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
4G Bands	LTE (unspecified)
5G Bands
TD-SCDMA
Navigation	Yes, with A-GPS, GLONASS, GALILEO, BDS
Network Speed	HSPA, LTE-A

Others

SIM Card Type	Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
Number of SIM Area	2 SIM
Wi-Fi	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth	5.0, A2DP, LE
VoLTE
FM Radio	No

SAR VALUEThe FCC limit is 1.6 W/kg measured in a volume of 1 gram of tissue.

Body SAR (AB)
Head SAR (AB)
Body SAR (ABD)
Head SAR (ABD)

Performance

PLATFORM

Chipset
CPU	Octa-core (2x2.0 GHz & 6x1.7 GHz)
Bits	64Bit
Cores	8 Core Çekirdek
Process technology	12 nm
GPU	Mali-G52 MC2
GPU Cores
GPU Frequency
OS	Android 10.0; One UI 2.0
Play Store

MEMORY

RAM Capacity	64GB / 128GB ROM
RAM Type
Storage	4GB / 6GB RAM
SD Card Slot	microSDXC

PERFORMANCE SCORES

Antutu Score

• Antutu

Battery

Capacity	5000 mAh
Type	Li-Po
Quick Charge Technology
Video Playback Time
Fast Charging	Yes, 15W
Wireless Charging	No
Reverse Charging

Camera

MAIN CAMERA The following features may vary with the software update.

First Camera

Resolution	48 MP
Sensor
Aperture	f/2.0
Pixel Size	0.8µm
Sensor Size	1/2.0"
Optical Zoom
Lens	Wide
Extra	PDAF

Second Camera

Resolution	8 MP
Sensor
Aperture	f/2.2
Pixel Size	1.12µm
Sensor Size	1/4.0"
Optical Zoom
Lens	13mm (ultrawide)
Extra

Third Camera

Resolution	5 MP
Sensor
Aperture	f/2.4
Pixel Size
Sensor Size
Optical Zoom
Lens	Macro
Extra

Fourth Camera

Resolution	5 MP
Sensor
Aperture	f/2.4
Pixel Size
Sensor Size
Optical Zoom
Lens	Depth
Extra

Image Resolution	48 megapixels
Video Resolution and FPS
Optical Stabilisation (OIS)	No
Electronic Stabilisation (EIS)	No
Slow Motion Video
Features	LED flash, panorama, HDR

DxOMark Score

Mobile Score (Rear)	Mobil Photo Video
Selfie Score	Selfie Photo Video

SELFIE CAMERA

First Camera

Resolution	20 MP
Sensor
Aperture	f/2.2
Pixel Size
Sensor Size
Lens
Extra

Video Resolution and FPS	1080p@30fps
Features

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