Xiaomi Mi Mix 3 vs Xiaomi Mi 9 SE

$465.00 VIEW ON eBay
$289.99 VIEW ON AMAZON

Display

Display size

6.4 inches
6.0 inches

Resolution

1080 x 2340 pixels
1080 x 2340 pixels

Pixel density

403 ppi
432 ppi

Technology

Super AMOLED
AMOLED

Screen-to-body ratio

84.96 %
83.96 %

Peak brightness

600 cd/m2 (nit)
600 cd/m2 (nit)

Features

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

Camera

Rear

Dual camera
Triple camera

Main camera

12.2 megapixels
48 megapixels

Hardware Features

Optical image stabilization, Phase detection autofocus
Phase detection autofocus

Specifications

Aperture size: F1.8; Sensor size: 1/2.55"; Pixel size: 1.4 μm
Aperture size: F1.8; Focal length: 26 mm; Sensor size: 1/2"; Pixel size: 0.8 μm

Second camera

12 megapixels
13 megapixels

Hardware Features

Telephoto
Ultra-wide, Phase detection autofocus

Specifications

Optical zoom: 2x; Sensor size: 1/3.4"; Pixel size: 1 μm
Aperture size: F2.4; Sensor size: 1/3.06"; Pixel size: 1.12 μm

Third camera

 
8 megapixels

Hardware Features

 
Telephoto, Autofocus

Specifications

 
Aperture size: F2.4; Sensor size: 1/4"; Pixel size: 1.12 μm

Flash

Dual LED
 

Video recording

3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (960 fps), 1280x720 (HD) (960 fps)
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (120 fps), 1280x720 (HD) (960 fps)

Features

Time-lapse video, Digital image stabilization, Video calling, Video sharing
Digital image stabilization, Video calling, Video sharing

Front

24 megapixels
20 megapixels

Features

Dual-Camera, Flash, High Dynamic Range mode (HDR)
High Dynamic Range mode (HDR)

Design

Dimensions

6.22 x 2.94 x 0.33 inches (157.89 x 74.69 x 8.46 mm)
5.81 x 2.78 x 0.29 inches (147.5 x 70.5 x 7.45 mm)

Weight

7.69 oz (218 g)
the average is 6 oz (172 g)
5.47 oz (155 g)
the average is 6 oz (172 g)

Materials

Back: Ceramic; Frame: Aluminum
 

Biometrics

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

Colors

Black, Green, Blue
Black, Purple, Blue

Hardware & Performance

System chip

Qualcomm Snapdragon 845 SDM845
Qualcomm Snapdragon 712 SDM712

Processor

Octa-core, 2800 MHz, Kryo 385, 64-bit, 10 nm
Octa-core, 2300 MHz, Kryo 360, 64-bit, 10 nm

GPU

Adreno 630
Adreno 616

RAM

8 GB
6 GB

Internal storage

256 GB, not expandable
128 GB

OS

Android (9.0 Pie)
Android (9.0 Pie)

Battery

Capacity

3200 mAh
3070 mAh

Charging

Qualcomm Quick Charge 4+, Qi wireless charging
 

Cellular

LTE (FDD)

Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30, 66
Bands 1, 3, 5, 7, 8

LTE (TDD)

Bands 34, 38, 39, 40, 41
Bands 34, 38, 39, 40, 41

UMTS

800, 850, 900, 1700/2100, 1800, 1900, 2100 MHz
850, 900, 1900, 2100 MHz

GSM

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

CDMA

800, 1900 MHz
800 MHz

Data

LTE-A, HSPA, HSUPA
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

Yes
USB 2.0

Connector

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

Features

Mass storage device
Mass storage device

Location

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

Other

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

Phone features

Sensors

Accelerometer, Gyroscope, Compass
Accelerometer, Gyroscope, Compass

Notifications

Notification light, 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, Loudspeaker
Earpiece, Loudspeaker

Headphones connector

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