Huawei Mate 20 X vs Xiaomi Mi 9

$699.00 VIEW ON AMAZON
$299.99 VIEW ON AMAZON

Display

Display size

7.2 inches
6.4 inches

Resolution

1080 x 2244 pixels
1080 x 2340 pixels

Pixel density

346 ppi
403 ppi

Technology

OLED
AMOLED

Screen-to-body ratio

87.76 %
85.23 %

Peak brightness

 
600 cd/m2 (nit)

Features

HDR video support, Ambient light sensor, Proximity sensor
HDR video support, Oleophobic coating, Scratch-resistant glass (Corning Gorilla Glass 6), Ambient light sensor, Proximity sensor

Camera

Rear

Triple camera
Triple camera

Main camera

40 megapixels
48 megapixels

Hardware Features

Laser and Phase detection autofocus, CMOS image sensor
Sapphire crystal lens cover, Laser and Phase detection autofocus, CMOS image sensor

Specifications

Aperture size: F1.8; Focal length: 27 mm; Sensor size: 1/1.7"
Aperture size: F1.8; Focal length: 26 mm; Sensor size: 1/2"; Pixel size: 0.8 μm

Second camera

8 megapixels
12 megapixels

Hardware Features

Telephoto, Optical image stabilization, Laser and Phase detection autofocus, CMOS image sensor
Telephoto, Sapphire crystal lens cover, Phase detection autofocus

Specifications

Optical zoom: 3x; Aperture size: F2.4; Focal Length: 80 mm; Sensor size: 1/4"
Optical zoom: 2x; Aperture size: F2.2; Focal Length: 50 mm; Sensor size: 1/3.4"; Pixel size: 1 μm

Third camera

20 megapixels
16 megapixels

Hardware Features

Ultra-wide, Laser and Phase detection autofocus, CMOS image sensor
Ultra-wide, Sapphire crystal lens cover, Phase detection autofocus

Specifications

Aperture size: F2.2; Focal Length: 16 mm; Sensor size: 1/2.7"
Aperture size: F2.2; Focal Length: 17 mm; Sensor size: 1/3"; Pixel size: 1 μm

Flash

LED
Dual LED

Video recording

3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (60 fps), 1280x720 (HD) (960 fps)
3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (960 fps), 1280x720 (HD) (960 fps)

Features

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

Front

24 megapixels
20 megapixels

Features

 
High Dynamic Range mode (HDR)

Design

Dimensions

6.87 x 3.36 x 0.32 inches (174.6 x 85.4 x 8.15 mm)
6.20 x 2.94 x 0.30 inches (157.5 x 74.67 x 7.61 mm)

Weight

8.18 oz (232 g)
the average is 6 oz (172 g)
6.10 oz (173 g)
the average is 6 oz (172 g)

Materials

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

Resistance

Splash
 

IP certified

IP 53
 

Biometrics

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

Colors

Silver, Blue
Black, Purple, Blue

Hardware & Performance

System chip

HiSilicon Kirin 980
Qualcomm Snapdragon 855

Processor

Octa-core, 2600 MHz, ARM Cortex-A76 and ARM Cortex-A55, 64-bit, 7 nm
Octa-core, 2840 MHz, Kryo 485, 64-bit, 7 nm

GPU

Mali-G76 MP10
Adreno 640

RAM

6 GB
6 GB

Internal storage

128 GB
128 GB

Storage expansion

up to 256 GB
 

OS

Android (9.0 Pie), Huawei Emotion UI
Android (9.0 Pie), Xiaomi MI UI

Battery

Capacity

5000 mAh
3300 mAh

Charging

Huawei SuperCharge
Qualcomm Quick Charge 4+, Qi wireless charging

Cellular

LTE (FDD)

Bands 1, 2, 3, 4, 5, 7, 8, 9, 12, 17, 18, 19, 20, 26
Bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28

LTE (TDD)

Bands 34, 38, 39, 40
Bands 38, 39, 40

UMTS

800, 850, 1700/2100, 1900, 2100 MHz
850, 900, 1700/2100, 1900, 2100 MHz

GSM

850, 900, 1800, 1900 MHz
850, 900, 1800, 1900 MHz

CDMA

 
800 MHz

Data

LTE-A Pro Cat 21 (1400/200 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA, UMTS
LTE-A, HSPA, HSUPA

Dual SIM

Yes
Yes

SIM type

Nano SIM
Nano SIM

HD Voice

 
Yes

VoLTE

Yes
Yes

Connectivity

Bluetooth

5.0
5.0

Wi-Fi

802.11 a, b, g, n, ac, dual-band
802.11 a, b, g, n, ac, dual-band

USB

USB 3.1
USB 2.0

Connector

USB Type-C (reversible)
USB Type-C (reversible)

Features

Mass storage device
Mass storage device, USB OTG

Mobile Payment

Huawei Pay
 

Location

GPS, A-GPS, Glonass, Galileo, BeiDou, Dual-band positioning
GPS, A-GPS, Glonass, Galileo, BeiDou

Other

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

Phone features

Sensors

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

Notifications

Haptic feedback, Music ringtones, Vibration
Haptic feedback, Music ringtones, Vibration

Other features

Voice dialing, Voice commands, Voice recording
Voice dialing, Voice commands, Voice recording

Multimedia

Screen mirroring

Wireless screen share
Wireless screen share

Speakers

Earpiece, Multiple speakers
Earpiece, Loudspeaker

Headphones connector

3.5mm
USB Type-C (reversible)

Additional microphone(s)

for Noise cancellation
 

Shopping information

In The Box

3.5mm headset, charger, Type-C cable, Protective case, Quick start guide, SIM eject tool, Warranty card.
Case, 18W Charger, USB Type-C cable, Type-c to 3.5 mm adapter, SIM removal tool, Documentation
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