Huawei P20 vs Xiaomi Mi A3

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Display

Display size

5.8 inches
6.1 inches

Resolution

1080 x 2244 pixels
720 x 1560 pixels

Pixel density

429 ppi
282 ppi

Technology

IPS LCD
Super AMOLED

Screen-to-body

80.36 %
82.56 %

Features

Ambient light sensor, Proximity sensor
Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor

Hardware & Performance

System chip

HiSilicon Kirin 970
Qualcomm Snapdragon 665

Processor

Octa-core, 2360 MHz, ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 10 nm
Octa-core, 2000 MHz, Kryo 260, 64-bit, 11 nm

GPU

Mali-G72 MP12
Adreno 610

RAM

4 GB
4 GB

Internal storage

128 GB, not expandable
128 GB

Storage expansion

 
microSDXC up to 256 GB

OS

Android (9.0 Pie, 8.1 Oreo), Huawei Emotion UI
Android (9.0 Pie)

Battery

Capacity

3400 mAh
4030 mAh

Type

Li - Polymer, Not user replaceable
Not user replaceable

Charging

Huawei SuperCharge
Qualcomm Quick Charge 3.0

Camera

Rear

Dual camera
Triple camera

Main camera

12 megapixels
48 megapixels

Features

Optical image stabilization, Laser and Phase detection autofocus, CMOS image sensor, Back-illuminated sensor (BSI)
Phase detection autofocus

Second camera

20 megapixels
8 megapixels

Features

Black and White, Laser and Phase detection autofocus, CMOS image sensor, Back-illuminated sensor (BSI)
Ultra-wide

Third camera

 
2 megapixels

Features

 
Depth information

Video recording

3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (120 fps), 1280x720 (HD) (960 fps)
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (120 fps), 1280x720 (HD) (240 fps)

Features

Time-lapse video, Continuous autofocus, Picture-taking during video recording, Video light, Digital image stabilization, Video calling, Video sharing
Digital image stabilization, Video calling, Video sharing

Front

24 megapixels
32 megapixels

Design

Dimensions

5.87 x 2.79 x 0.30 inches (149.1 x 70.8 x 7.65 mm)
6.04 x 2.83 x 0.33 inches (153.48 x 71.85 x 8.475 mm)

Weight

5.82 oz (165 g)
the average is 6.1 oz (174 g)
6.13 oz (174 g)
the average is 6.1 oz (174 g)

Materials

Back: Glass; Frame: Metal
Back: Glass (Corning Gorilla Glass 5); Frame: Aluminum

Resistance

Splash; IP 53
 

Biometrics

2D Face unlock, Fingerprint (touch)
2D Face unlock, In-screen fingerprint

Features

Notification light
 

Colors

Black, Gold, Pink, Blue
Gray, Blue, White

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), 20(800 DD), 28(700 APT)

LTE (TDD)

Bands 34(2000), 38(2600), 39(1900+), 40(2300)
Bands 38(2600), 40(2300)

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 Cat 9 (450/50 Mbit/s), 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
 

Multimedia

Headphones

No 3.5mm jack
3.5mm jack

Features

32-Bit DAC, aptX-HD
Album art cover, Background playback

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; Hotspot, Wi-Fi Direct

USB

Type-C (reversible), USB 3.1
Type-C (reversible)

Features

Mass storage device, OTG, Video out, Charging, Headphones port
Mass storage device, Charging

Sensors

Accelerometer, Gyroscope, Compass, Hall (for flip covers)
Accelerometer, Gyroscope, Compass

Other

NFC, UMA (Wi-Fi Calling), VoIP, Tethering, Computer sync, OTA sync
Infrared, VoIP, Tethering, Computer sync, OTA sync

Phone features

Notifications

 
Music ringtones, Vibration

Other features

 
Voice dialing, Voice commands, Voice recording

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
10W charger, USB Type-C cable, SIM eject tool, User guide, Soft case, Warranty card
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