Xiaomi Mi 8 vs Xiaomi Mi 9T
Display
Display size
Resolution
Pixel density
Technology
AMOLED
AMOLED
Screen-to-body ratio
83.66 %
85.94 %
Peak brightness
600 cd/m2 (nit)
430 cd/m2 (nit)
Features
HDR video support, Pressure-sensitive, Oleophobic coating, Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor
HDR video support, Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor
Camera
Rear
Dual camera
Triple camera
Main camera
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; Sensor size: 1/2"; Pixel size: 0.8 μm
Second camera
12 megapixels
8 megapixels
Hardware Features
Telephoto, Autofocus
Telephoto
Specifications
Optical zoom: 2x; Aperture size: F2.4; Focal Length: 56 mm; Sensor size: 1/3.4"; Pixel size: 1 μm
Optical zoom: 2x; Aperture size: F2.4; Pixel size: 1.12 μm
Third camera
13 megapixels
Hardware Features
Ultra-wide
Specifications
Aperture size: F2.4; Pixel size: 1.12 μm
Flash
LED
Dual LED
Video recording
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD) (960 fps)
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (960 fps), 1280x720 (HD) (960 fps)
Features
Video calling, Video sharing
Video calling, Video sharing
Front
20 megapixels
20 megapixels
Features
High Dynamic Range mode (HDR)
Pop-up, High Dynamic Range mode (HDR)
Design
Dimensions
Weight
the average is 6 oz (172 g)
the average is 6 oz (172 g)
Materials
Back: Glass (Corning Gorilla Glass 5)
Biometrics
2D Face unlock, Fingerprint (touch)
2D Face unlock, In-screen fingerprint
Colors
Black, Gold, Blue, White
Colors
Carbon Black, Flame Red, Glacier Blue
Hardware & Performance
System chip
Qualcomm Snapdragon 845 SDM845
Qualcomm Snapdragon 730 SM7150-AA
Processor
GPU
Adreno 630
Adreno 618
RAM
Internal storage
256 GB
128 GB
OS
Android (9.0 Pie, 8.0 Oreo)
Android (9.0 Pie)
Battery
Capacity
3400 mAh
4000 mAh
Charging
Qualcomm Quick Charge 4+
Fast charging
Cellular
LTE (FDD)
Bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 20
Bands 1, 2, 3, 4, 5, 7, 8, 20, 28
LTE (TDD)
Bands 34, 38, 39, 40, 41
Bands 38, 40
UMTS
850, 900, 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
Dual SIM
Yes
Yes
SIM type
Nano SIM
Nano SIM
HD Voice
Yes
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
Yes
Connector
USB Type-C (reversible)
USB Type-C (reversible)
Features
Mass storage device
Mass storage device
Location
GPS, A-GPS, Glonass, BeiDou
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Other
NFC, VoIP, Tethering, Computer sync, OTA sync
NFC, 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, Loudspeaker
Earpiece, Loudspeaker
Headphones connector
USB Type-C (reversible)
3.5mm
Additional microphone(s)
for Noise cancellation
for Noise cancellation
Shopping information
In The Box
Mi 8 Protective cover / Power adapter / USB Type-C cable / Type-C to audio converter / SIM insertion tool / User guide
Power adapter, Simple protective cover, USB Type-C cable, SIM eject tool, User guide, Warranty card
