Samsung Galaxy A31

Full Specifications

Released · Apr 27, 2020

6.4-inch

Quad camera

5000 mAh

4GB · 64GB

This device is also known as Samsung SM-A315F/DS

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Popular Comparisons

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Availability
Officially announced	Mar 24, 2020
MSRP	€ 300

Design
Dimensions	6.27 x 2.88 x 0.34 inches 159.3 x 73.1 x 8.6 mm
Weight	6.53 oz (185.0 g)
Materials	Back: Plastic
Biometrics	Optical in-screen fingerprint
Keys	Right: Volume control, Lock/Unlock key
Colors	Prism Crush black, Prism Crush blue, Prism Crush red, Prism Crush white

Display
Size	6.4-inch, 84.88% screen-to-body
Type	Super AMOLED, 60Hz
Resolution	2400x1080px, 20:9 ratio, 411 PPI

Hardware
System chip	MediaTek Helio P65 MT6768 (12 nm)
Processor	Octa-core 2x2.0GHz Cortex-A75 6x2.0G​Hz Cortex-A55
GPU	Mali-G52 MC2
Memory	4GB (LPDDR4)/64GB (eMMC 5.1) 6GB/128GB
Storage expansion	microSDXC up to 512 GB
OS	Android (10)
This device has different variants: View all

Battery
Type	5000 mAh, Li - Polymer
Charging	Fast charging
Charge speed	Wired: 15.0W

Camera
Rear	Quad camera
Main camera	48 MP (PDAF) Aperture size: F2.0 Focal length: 26 mm Sensor size: 1/2" Pixel size: 0.8 μm
Second camera	8 MP (Ultra-wide) Aperture size: F2.2 Sensor size: 1/4" Pixel size: 1.12 μm
Third camera	5 MP (Macro) Aperture size: F2.4
Fourth camera	5 MP (Depth information) Aperture size: F2.4
Flash	LED
Video recording	1080p (30 fps)
Front	20 MP Video capture: 1080p

Connectivity & Features
Bluetooth	5.0
WLAN	a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac
USB	Type-C, USB 2.0
Sensors	Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor
Location	GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Other	NFC

Multimedia
Headphones	3.5mm jack
Speakers	Earpiece, Loudspeaker
Screen mirroring	Wireless screen share
Additional microphone(s)	Noise cancellation

Cellular
4G (FDD)	Bands 1, 2, 3, 4, 5, 7, 8, 20
4G (TDD)	Bands 38, 40, 41
3G	Bands 1, 2, 5, 8
Data Speed	LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
Dual SIM	Yes
SIM type	Nano SIM

Regulatory Approval
FCC approval	Date approved: Mar 08, 2020 FCC ID value: A3LSMA315GL
Measured SAR	Head: 0.53 W/kg Body: 0.56 W/kg Simultaneous Transmission: 1.42 W/kg Wireless Router: 0.65 W/kg Phablet: 0.89 W/kg

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Alternative variants

with 128GB storage

Differences from the main variant:
Memory	6GB/128GB

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Links

• Successor: Samsung Galaxy A32 specs