Huawei P20 vs Samsung Galaxy M31

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Display

Size

5.8 inches
6.4 inches

Resolution

2244 x 1080 pixels, 18.7:9 ratio,
429 PPI
2340 x 1080 pixels, 19.5:9 ratio,
403 PPI

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

Octa-core, 2360 MHz, ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 10 nm
Octa-core, 2300 MHz, Arm Cortex-A73 and Arm Cortex-A53, 64-bit, 10 nm

GPU

Mali-G72 MP12
Mali-G72 MP3

RAM

4GB LPDDR4
6GB LPDDR4

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

12 MP (OIS, Laser and PDAF, CMOS image sensor, BSI sensor)
64 MP (PDAF)

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

5.87 x 2.79 x 0.30 inches (149.1 x 70.8 x 7.65 mm)
6.27 x 2.96 x 0.35 inches (159.2 x 75.1 x 8.9 mm)

Weight

5.82 oz (165 g)
the average is 6.5 oz (184 g)
6.74 oz (191 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

LTE-A Pro Cat 18 (1200/150 Mbit/s), 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

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
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