Xiaomi Mi 8 vs Xiaomi Mi 9T Specs Comparison

Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.

Xiaomi Mi 8 Xiaomi Mi 9T
Released · Jun 05, 2018
Released · Jun 17, 2019
6.2-inch
6.4-inch
Dual camera
Triple camera
6GB · 256GB
6GB · 128GB
3400 mAh
4000 mAh

Design

Dimensions
6.10 x 2.94 x 0.30 inches
154.9 x 74.8 x 7.6 mm
6.17 x 2.93 x 0.35 inches
156.7 x 74.3 x 8.8 mm
Weight
6.17 oz (175.0 g) 6.74 oz (191.0 g)
Materials
Back: Glass (Corning Gorilla Glass 5) Back: Metal
Frame: Metal
Biometrics
2D Face unlock, Fingerprint (touch) 2D Face unlock, Optical in-screen fingerprint
Keys
Right: Volume control, Lock/Unlock key Right: Volume control, Lock/Unlock key
Colors
Black, Gold, Blue, White Carbon Black, Flame Red, Glacier Blue

Display

Size
6.2-inch 6.4-inch
Resolution
2248x1080px, 402 PPI 2340x1080px, 19.5:9 ratio, 403 PPI
Technology
AMOLED AMOLED
Refresh rate
60Hz
Screen-to-body
83.66 % 85.94 %
Peak brightness
600 cd/m2 (nit) 430 cd/m2 (nit)
Features
HDR support, Pressure-sensitive, Oleophobic coating, Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor HDR support, Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor

Hardware

System chip
Qualcomm Snapdragon 845 SDM845 (10 nm) Qualcomm Snapdragon 730 SM7150-AA (8 nm)
Processor
Octa-core
2800 MHz
Kryo 385
Octa-core
Kryo 470
GPU
Adreno 630 Adreno 618
RAM
6GB (LPDDR4) 6GB (LPDDR4)
Internal storage
256GB 128GB
Storage expansion
not expandable
OS
Android (10, 9.0 Pie, 8.0 Oreo) Android (10, 9.0 Pie)

Battery

Capacity
3400 mAh 4000 mAh
Type
Li - Polymer
Charging
Qualcomm Quick Charge 4+ Fast charging
Charge speed
Wired: 18.0W

Camera

Rear
Dual camera Triple camera
Main camera
12 MP (OIS, PDAF)
Aperture size: F1.8
Sensor size: 1/2.55"
Pixel size: 1.4 μm
48 MP (PDAF)
Aperture size: F1.8
Focal length: 26 mm
Sensor size: 1/2"
Pixel size: 0.8 μm
Second camera
12 MP (Telephoto, Autofocus)
Optical zoom: 2.0x
Aperture size: F2.4
Focal Length: 56 mm
Sensor size: 1/3.4"
Pixel size: 1 μm
13 MP (Ultra-wide)
Aperture size: F2.4
Focal Length: 12 mm
Sensor size: 1/3.1"
Pixel size: 1.12 μm
Third camera
8 MP (Telephoto)
Optical zoom: 2.0x
Aperture size: F2.4
Focal Length: 53 mm
Sensor size: 1/4"
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)
Video calling, Video sharing
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (960 fps), 1280x720 (HD) (960 fps)
Video calling, Video sharing
Front
20 MP (HDR) 20 MP (Pop-up, HDR), Video capture: 1920x1080 (Full HD)

Connectivity & Features

Bluetooth
5.0 5.0
WLAN
802.11 a,b,g,n,ac,dual-band
MIMO, Wi-Fi Direct, Hotspot
802.11 a,b,g,n,ac,dual-band
MIMO, Wi-Fi Direct, Hotspot
USB
Type-C Type-C
Location
GPS, A-GPS, Glonass, BeiDou GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Sensors
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer Accelerometer, Gyroscope, Compass
Other
NFC, VoIP, Tethering, Computer sync, OTA sync NFC, VoIP, Tethering, Computer sync, OTA sync

Multimedia

Headphones
No 3.5mm jack 3.5mm jack
Speakers
Earpiece, Loudspeaker Earpiece, Loudspeaker
Features
Album art cover, Background playback Album art cover, Background playback
Screen mirroring
Wireless screen share
Radio
FM
Additional microphone(s)
Noise cancellation

Cellular

4G (FDD)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 17(700 b), 20(800 DD) Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 20(800 DD), 28(700 APT)
4G (TDD)
Bands 34(2000), 38(2600), 39(1900+), 40(2300), 41(2600+) Bands 38(2600), 40(2300)
3G
Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900) Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)
Data Speed
LTE-A Pro Cat 16 (1000/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
Dual SIM
Yes Yes
SIM type
Nano SIM Nano SIM
HD Voice
Yes Yes
VoLTE
Yes Yes

Buyers 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

Availability

Officially announced
May 31, 2018 Jun 12, 2019

Alternative variants

with 64 GB storage
Internal storage 64GB
with 64 GB storage
Internal storage 64GB
with 128 GB storage
Internal storage 128GB
RAM 8GB
Internal storage 128GB
Capacity 3000 mAh
Weight 6.24 oz (177.0 g)
Biometrics Optical in-screen fingerprint
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