Huawei Y9 (2019) vs Xiaomi Mi 9

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Display

Display size

6.5 inches
6.4 inches

Resolution

1080 x 2340 pixels
1080 x 2340 pixels

Pixel density

396 ppi
403 ppi

Technology

IPS LCD
AMOLED

Screen-to-body ratio

82.75 %
85.23 %

Peak brightness

 
600 cd/m2 (nit)

Features

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

Camera

Rear

Dual camera
Triple camera

Main camera

13 megapixels
48 megapixels

Hardware Features

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

Specifications

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

Second camera

2 megapixels
12 megapixels

Hardware Features

Depth information
Telephoto, Sapphire crystal lens cover, Phase detection autofocus

Specifications

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

Third camera

 
16 megapixels

Hardware Features

 
Ultra-wide, Sapphire crystal lens cover, Phase detection autofocus

Specifications

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

Flash

LED
Dual LED

Video recording

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

Features

Video calling, Video sharing
Continuous autofocus, Digital image stabilization, Video calling, Video sharing

Front

16 megapixels
20 megapixels

Features

Dual-Camera
High Dynamic Range mode (HDR)

Design

Dimensions

6.39 x 3.04 x 0.32 inches (162.4 x 77.1 x 8.05 mm)
6.20 x 2.94 x 0.30 inches (157.5 x 74.67 x 7.61 mm)

Weight

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

Materials

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

Biometrics

Fingerprint (touch)
In-screen fingerprint

Colors

Black, Purple, Blue
Black, Purple, Blue

Hardware & Performance

System chip

HiSilicon Kirin 710
Qualcomm Snapdragon 855

Processor

Octa-core, 2200 MHz, ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 12 nm
Octa-core, 2840 MHz, Kryo 485, 64-bit, 7 nm

GPU

Mali-G51 MP4
Adreno 640

RAM

4 GB
6 GB

Internal storage

64 GB
128 GB

Storage expansion

up to 128 GB
 

OS

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

Battery

Capacity

4000 mAh
3300 mAh

Charging

 
Qualcomm Quick Charge 4+, Qi wireless charging

Music playback

65.00 hours
 

Video playback

9.00 hours
 

Cellular

LTE (FDD)

 
Bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28

LTE (TDD)

 
Bands 38, 39, 40

UMTS

 
850, 900, 1700/2100, 1900, 2100 MHz

GSM

 
850, 900, 1800, 1900 MHz

CDMA

 
800 MHz

Data

LTE, HSPA, HSUPA
LTE-A, HSPA, HSUPA

Dual SIM

 
Yes

SIM type

 
Nano SIM

HD Voice

 
Yes

VoLTE

 
Yes

Connectivity

Bluetooth

Yes
5.0

Wi-Fi

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

USB

USB 2.0
USB 2.0

Connector

microUSB
USB Type-C (reversible)

Features

Mass storage device
Mass storage device, USB OTG

Location

GPS, A-GPS, Glonass
GPS, A-GPS, Glonass, Galileo, BeiDou

Other

VoIP, Tethering, Computer sync, OTA sync
NFC, Infrared, VoIP, Tethering, Computer sync, OTA sync

Phone features

Sensors

Accelerometer, Gyroscope, Compass
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

Radio

FM
 

Speakers

Earpiece, Loudspeaker
Earpiece, Loudspeaker

Headphones connector

3.5mm
USB Type-C (reversible)

Additional microphone(s)

for Noise cancellation
 

Shopping information

In The Box

Charger, USB Cable, Quick Start Guide, Eject tool, TPU Protective case, TP protective film (attached on the phone before delivery)
Case, 18W Charger, USB Type-C cable, Type-c to 3.5 mm adapter, SIM removal tool, Documentation
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