Performance
Operating System
Android™ 10.0; MIUI 11
CPU Speed & Type
Octa-core 2.0GHz
Chipset / SoC
Media Tek Helio G80
GPU
Mali-G52 MC2 @950 MHz
RAM Size
3GB / 4GB
ROM Size
32GB / 64GB
microSD
Up to 512GB
Design
Dimensions
163.32mm x 77.01mm x 9.1mm
Weight
198 grams
Colors
Carbon Grey Senset Purple Ocean Green
Display
Size
6.53 inch
Resolution
FHD+ (2340 x 1080)
Pixel Density
394 ppi
Technology
IPS LCD
Protection
Corning® Gorilla® Glass 3
Rear Camera
Quad Camera
13MP wide-angel camera, f/2.2, FOV 75.2°, AF
8MP ultra wide-angle camera, FOV 118°, f/2.2, FF
5MP macro camera, f/2.4, FF (4cm)
2MP depth sensor, f/2.4, FF
Kaleidoscope, Ultra wide-angle mode, Macro mode, HDR, Portrait mode
Video Recording
1080P recording 30fps
720P recording 30fps
Front Camera
Single Camera
8MP, f/2.0, FOV 77.8°, FF
Features
Palm shutter, Portrait mode, HDR, Screen flash, Selfie timer
Video Recording
720P recording @ 30fps
Battery
Capacity
Built-in rechargeable 5020mAh
Charging
18W fast charging
In-box 10W (5V/2A) charger
Network / Bearer
SIM
Dual-SIM (Nano-SIM)
2G
GSM B2/3/5/8
3G
WCDMA B1/2/4/5/8
4G
FDD-LTE B1/2/3/4/5/7/8/20/28
TDD-LTE B38/40/41(2535-2655MHz)
Connectivity
USB
USB 2.0, Type-C
WLAN
802.11a/b/g/n, 2.4G Wi-Fi, 5G Wi-Fi, Wi-Fi Direct, Wi-Fi Display
Bluetooth®
Bluetooth® v5.0
Location
GPS, A-GPS, GLONASS, BeiDou
NFC
supported
Others
Sensors
Vibration Motor, Distance Sensor, Ambient Light Sensor, Accelerometer, Electronic compass, IR blaster
Biometric Security
Rear fingerprint sensor, AI Face unlock
Inside Box
• Redmi 9
• Power adapter
• TPU case
• 5V2A Charger
• USB Type-C cable
• SIM eject tool
• Warranty card
• User guide