Samsung Galaxy A71 vs Samsung Galaxy M31s Specs Comparison

Design

Dimensions
6.44 x 2.99 x 0.30 inches 163.6 x 76 x 7.7 mm	6.27 x 2.93 x 0.37 inches 159.3 x 74.4 x 9.3 mm
Weight
6.31 oz (179.0 g)	7.16 oz (203.0 g)
Materials
Back: Plastic Frame: Plastic
Biometrics
2D Face unlock, Optical in-screen fingerprint	Fingerprint (touch)
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Prism Crush black, Prism Crush white, Prism Crush pink, Prism Crush blue	Mirage black, Mirage blue

Display

Size
6.7-inch	6.5-inch
Resolution
2400x1080px, 20:9 ratio, 393 PPI	2400x1080px, 20:9 ratio, 405 PPI
Technology
Super AMOLED Plus	Super AMOLED
Refresh rate
60Hz
Screen-to-body
87.24 %	86.06 %
Features
Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor	Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor

Hardware

System chip
Qualcomm Snapdragon 730 SM7150-AA (8 nm)	Samsung Exynos 9611 (10 nm)
Processor
Octa-core 2200 MHz Kryo 470	Octa-core 4x 2.3GHz Cortex-A73 + 4x 1.7GHz Cortex-A53
GPU
Adreno 618	Mali-G72 MP3
Memory
6GB (LPDDR4)/128GB	6GB (LPDDR4)/128GB (UFS 2.1)
Storage expansion
microSDXC up to 512 GB	microSDXC up to 512 GB
OS
Android (12, 11, 10)	Android (11, 10)

Battery

Type
4500 mAh, Li - Polymer	6000 mAh
Charging
Fast charging	Fast charging Reverse wired charging
Charge speed
	Wired: 25.0W

PhoneArena Battery Tests

Battery Life Estimate

6h 59min

Browsing

11h 32min

Video

11h 38min

Gaming

12h 46min

Battery Life Estimate

Untested

Browsing

Untested

Video

Untested

Gaming

Untested

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Quad camera	Quad camera
Main camera
64 MP (PDAF) Aperture size: F1.8 Focal length: 26 mm Sensor size: 1/1.7" Pixel size: 0.8 μm	64 MP (PDAF) Aperture size: F1.8 Focal length: 26 mm Sensor size: 1/1.7" Pixel size: 0.8 μm
Second camera
12 MP (Ultra-wide) Aperture size: F2.2 Focal Length: 12 mm	12 MP (Ultra-wide) Aperture size: F2.2
Third camera
5 MP (Macro) Aperture size: F2.4 Focal Length: 25 mm	5 MP (Macro) Aperture size: F2.4
Fourth camera
5 MP (Depth information) Aperture size: F2.2 Sensor size: 1/5" Pixel size: 1.12 μm	5 MP (Depth information) Aperture size: F2.4
Flash
LED	LED
Video recording
4K UHD (30 fps), 1080p (240 fps), 720p (960 fps) EIS	4K UHD (30 fps), 1080p (120 fps), 720p (480 fps) Hyperlapse, EIS
Front
32 MP (HDR) Video capture: 1080p	32 MP Video capture: 4K UHD (30 fps)

Connectivity & Features

Bluetooth
5.0	5.0
WLAN
802.11 a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot	802.11 a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot
USB
Type-C, USB 2.0	Type-C, USB 2.0
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning	GPS, A-GPS, Cell ID, Wi-Fi positioning
Sensors
Accelerometer, Gyroscope, Compass, Hall (for flip covers)	Accelerometer, Gyroscope, Compass
Other
NFC, ANT+	NFC

Multimedia

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

Cellular

4G (FDD)
Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 66(AWS-3)	Bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 66(AWS-3)
4G (TDD)
Bands 38, 40, 41	Bands 38, 40, 41
3G
Bands 1, 2, 4, 5, 8	Bands 1, 2, 4, 5, 8
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s	LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
Dual SIM
Yes	Yes
SIM type
Nano SIM	Nano SIM

Buyers information

MSRP
	€ 310

Availability

Officially announced
Dec 12, 2019	Jul 30, 2020

Alternative variants

with 8 GB RAM

Memory	8GB

with 8GB RAM

Memory	8GB

Links

Full specifications
Samsung Galaxy A71 Specs	Samsung Galaxy M31s Specs
PhoneArena Review
Samsung Galaxy A71 Review
User Reviews
Samsung Galaxy A71 User Reviews