Performance
Operating System
Android™ 10.0 (MIUI 12)
CPU Speed & Type
Octa-core 2.4GHz
Chipset / SoC
MediaTek Dimensity 800U (7nm)
GPU
Mali-G57
Memory
RAM Size
4GB
ROM Size
64GB / 128GB
microSD
256GB
Physical Specifications
Dimensions
161.9mm x 77.3mm x 9.05mm
Weight
199 grams
Material
Glass (front), Plastic (frame & back)
Colors
Black Purple
Display
Size
6.53" DotDisplay
Resolution
(2340 x 1080) FHD+
Pixel Density
395 ppi
Technology
IPS LCD
Refresh Rate
90Hz
Rear Camera
Triple Camera
48MP Wide-angle Camera, 0.8μm pixel size, 1.6μm 4-in-1 Super Pixel, 1/2” sensor size, f/1.79, Auto focus
+2MP Macro Sensor, f/2.4, 4cm focus distance, 1.75μm pixel size
+2MP Depth Sensor, f/2.4, 1.75μm pixel size
Video recording
4K @30/60fps
1080p @30/60fps
720P/1080P @120/240/960fps (Slo-mo)
Front Camera
Single Camera
13MP In-display Selfie Camera, f/2.25
Video recording
1080P @30fps
720P @120fps
Battery
Capacity
Li-Po 5000mAh
Charging
18W Charge
22.5W charger in-box
Network / Bearer
SIM
Dual Nano-SIM
2G
GSM 2/3/5/8
3G
WCDMA 1/2/4/5/8
4G
LTE TDD Band 38/40/41/42
LTE FDD Band 1/2/3/4/5/7/8/20/28/32/18/26/12/17/19
5G
n1/n3/n5/n7/n8/n20/n28/n38/n41/n77/n78/n79
Connectivity
USB
USB Type-C, 2.0, OTG
Wi-Fi®
802.11a/b/g, 2.4G Wi-Fi / 5G Wi-Fi
Bluetooth®
Bluetooth® 5.1
Location
GPS, Galileo, GLONASS, Beidou, A-GPS
NFC
supported
Others
Sensors
Proximity sensor, Ambient light sensor, Accelerometer, Gyroscope, Electronic compass, Linear motor, IR blaster
Biometric Security
Side-mounted fingerprint sensor, AI face unlock
What's in Box
• Redmi 9T
• Power adapter
• USB Type-C cable
• SIM eject tool
• User guide
• Warranty card