Huawei P20 vs Samsung Galaxy M31
Compare phone and tablet specifications of up to three devices. Type a model name in the search field of our phone comparison tool or pick a popular device from the ones below.
Display
Size
Resolution
Technology
IPS LCD
Super AMOLED
Screen-to-body
80.36 %
83.97 %
Features
Ambient light sensor, Proximity sensor
Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor
Hardware & Performance
System chip
HiSilicon Kirin 970
Exynos 9611
Processor
GPU
Mali-G72 MP12
Mali-G72 MP3
RAM
Internal storage
128GB, not expandable
64GB
Storage expansion
microSDXC up to 512 GB
OS
Android (9.0 Pie, 8.1 Oreo), Huawei Emotion UI
Android (10), Samsung One UI
Battery
Capacity
3400 mAh
6000 mAh
Type
Li - Polymer, Not user replaceable
Not user replaceable
Charging
Huawei SuperCharge
Stand-by time (hours)
406 hours
Camera
Rear
Dual camera
Quad camera
Main camera
Specifications
Aperture size: F1.8; Focal length: 27 mm; Sensor size: 1/2.3"; Pixel size: 1.55 μm
Aperture size: F1.8; Focal length: 26 mm; Sensor size: 1/1.7"; Pixel size: 0.8 μm
Second camera
20 MP (Black and White, Laser and PDAF, CMOS image sensor, BSI sensor)
8 MP (Ultra-wide)
Specifications
Aperture size: F1.6; Focal Length: 27 mm; Sensor size: 1/2.7"; Pixel size: 1 μm
Aperture size: F2.2; Focal Length: 12 mm; Sensor size: 1/4"; Pixel size: 1.12 μm
Third camera
5 MP (Macro)
Specifications
Aperture size: F2.2; Focal Length: 25 mm; Sensor size: 1/5"; Pixel size: 1.12 μm
Fourth camera
5 MP (Depth information)
Specifications
Aperture size: F2.2
Video recording
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (120 fps), 1280x720 (HD) (960 fps)
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD), 1280x720 (HD) (240 fps)
Features
Time-lapse video, Continuous autofocus, Picture-taking during video recording, Video light, EIS, Video calling, Video sharing
Hyperlapse, EIS
Front
24 MP
32 MP (HDR, Slow-motion videos)
Design
Dimensions
Weight
the average is 6.5 oz (184 g)
the average is 6.5 oz (184 g)
Materials
Back: Glass; Frame: Metal
Back: Plastic; Frame: Plastic
Resistance
Splash; IP 53
Biometrics
2D Face unlock, Fingerprint (touch)
2D Face unlock, Fingerprint (touch)
Features
Notification light
Colors
Black, Gold, Pink, Blue
Ocean blue, Space black
Cellular
LTE (FDD)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 9(1800), 12(700 a), 17(700 b), 18(800 Lower), 19(800 Upper), 20(800 DD), 26(850+), 28(700 APT), 32(1500 L-band)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 17(700 b), 20(800 DD), 26(850+), 28(700 APT), 66(AWS-3)
LTE (TDD)
Bands 34(2000), 38(2600), 39(1900+), 40(2300)
Bands 38(2600), 40(2300), 41(2600+)
UMTS
850, 900, 1700/2100, 1900, 2100 MHz
850, 900, 1700/2100, 1900, 2100 MHz
Data Speed
Dual SIM
Yes
SIM type
Nano SIM
Nano SIM
HD Voice
Yes
VoLTE
Yes
Yes
Multimedia
Headphones
No 3.5mm jack
3.5mm jack
Features
32-Bit DAC, aptX-HD
Dolby Atmos
Connectivity & Features
Bluetooth
4.2
5.0
Wi-Fi
802.11 a, b, g, n, ac, dual-band; MIMO, Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac, dual-band; Wi-Fi Direct, Hotspot
USB
Type-C (reversible), USB 3.1
Type-C (reversible), USB 2.0
Features
Mass storage device, OTG, Video out, Charging, Headphones port
Charging
Sensors
Accelerometer, Gyroscope, Compass, Hall (for flip covers)
Accelerometer, Gyroscope, Compass
Other
NFC, UMA (Wi-Fi Calling), VoIP, Tethering, Computer sync, OTA sync
Shopping information
In The Box
High-current charger, USB Type-C digital headset, USB Type-C cable, Warranty card, Quick Start Guide, Protective case, USB Type-C to 3.5mm headphone jack adapter, Eject tool
15W fast charger, Data cable, Ejection pin, User Manual
