Xiaomi Mi 9T vs Xiaomi Redmi Note 8T Specs Comparison

Design

Dimensions
6.17 x 2.93 x 0.35 inches 156.7 x 74.3 x 8.8 mm	6.34 x 2.97 x 0.34 inches 161.15 x 75.4 x 8.6 mm
Weight
6.74 oz (191.0 g)	7.05 oz (199.8 g)
Materials
Back: Metal Frame: Metal	Back: Glass (Corning Gorilla Glass 5) Frame: Plastic
Resistance
	Splash
Biometrics
2D Face unlock, Optical in-screen fingerprint	Fingerprint (touch)
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Carbon Black, Flame Red, Glacier Blue	Moonlight white, Neptune blue, Space black

Display

Size
6.4-inch	6.3-inch
Resolution
2340x1080px, 19.5:9 ratio, 403 PPI	2340x1080px, 19.5:9 ratio, 409 PPI
Technology
AMOLED	IPS LCD
Refresh rate
60Hz
Screen-to-body
85.94 %	80.20 %
Peak brightness
430 cd/m2 (nit)
Features
HDR support, Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor	Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor

Hardware

System chip
Qualcomm Snapdragon 730 SM7150-AA (8 nm)	Qualcomm Snapdragon 665 SM6125 (11 nm)
Processor
Octa-core Kryo 470	Octa-core 2000 MHz Kryo 260
GPU
Adreno 618	Adreno 610
RAM
6GB (LPDDR4)	3GB
Internal storage
128GB	32GB
Storage expansion
not expandable	microSDXC up to 256 GB
OS
Android (10, 9.0 Pie)	Android (9.0 Pie)

Battery

Capacity
4000 mAh	4000 mAh
Type
	Li - Polymer
Charging
Fast charging	Fast charging
Charge speed
Wired: 18.0W

Camera

Rear
Triple camera	Quad camera
Main camera
48 MP (PDAF) Aperture size: F1.8 Focal length: 26 mm Sensor size: 1/2" Pixel size: 0.8 μm	48 MP (PDAF) Aperture size: F1.8 Focal length: 26 mm Sensor size: 1/2" Pixel size: 0.8 μm
Second camera
13 MP (Ultra-wide) Aperture size: F2.4 Focal Length: 12 mm Sensor size: 1/3.1" Pixel size: 1.12 μm	8 MP (Ultra-wide) Aperture size: F2.2 Focal Length: 13 mm 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	2 MP (Depth information) Aperture size: F2.4 Pixel size: 1.75 μm
Fourth camera
	2 MP (Macro) Aperture size: F2.4 Pixel size: 1.75 μm
Flash
Dual LED	LED
Video recording
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (960 fps), 1280x720 (HD) (960 fps) Video calling, Video sharing	3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (120 fps), 1280x720 (HD) (240 fps) EIS
Front
20 MP (Pop-up, HDR), Video capture: 1920x1080 (Full HD)	13 MP, Video capture: 1920x1080 (Full HD)

Connectivity & Features

Bluetooth
5.0	4.2
WLAN
802.11 a,b,g,n,ac,dual-band MIMO, Wi-Fi Direct, Hotspot	802.11 a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot
USB
Type-C	Type-C, USB 2.0
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, BeiDou, Cell ID, Wi-Fi positioning
Sensors
Accelerometer, Gyroscope, Compass	Accelerometer, Gyroscope, Compass
Other
NFC, VoIP, Tethering, Computer sync, OTA sync	NFC, Infrared

Multimedia

Headphones
3.5mm jack	3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Loudspeaker
Features
Album art cover, Background playback
Screen mirroring
	Wireless screen share
Radio
FM	FM

Cellular

4G (FDD)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 20(800 DD), 28(700 APT)	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 38(2600), 40(2300)	Bands 38(2600), 40(2300)
3G
Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)	Bands 5(850), 8(900), 4(1700/2100), 2(1900), 1(2100)
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s	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
VoLTE
Yes	Yes

Buyers information

In The Box
Power adapter, Simple protective cover, USB Type-C cable, SIM eject tool, User guide, Warranty card	Power adapter, USB Type-C cable, Removal tool for SIM card, User guide, Warranty card

Availability

Officially announced
Jun 12, 2019

Alternative variants

with 64 GB storage

Internal storage	64GB

with 128 GB storage

RAM	4GB
Internal storage	128GB

with 64 GB storage

RAM	4GB
Internal storage	64GB

Links

Full specifications
Xiaomi Mi 9T Specs	Xiaomi Redmi Note 8T Specs