Processor Processor: Octa-core processor, up to 2.4 GHz 7nm industry-leading manufacturing process
GPU: Mali-G57 “Valhall” architecture
Storage and RAM 4 GB + 128 GB
Memory LPDDR4X RAM + UFS 2.2 with WriteBooster and HPB4 GB + 64 GB
Screen 6.53 "FHD + dot-display
Aspect ratio: 19.5: 9, 2340x1080
Contrast Ratio: 1500:1 (typ)
Brightness: 450 (typ)
Reading mode, night mode
Rear camera 48MP wide-angle camera
2MP macro sensor
2MP depth sensor
video recording 4K video recording 30fps
front camera
13MP camera in the display
Front video recording
1080p 30fps video recording
720p video recording 30fps
Slow motion video: 120fps, 720p
Design and Dimension
single body textured polycarbonate
2.5D front glass, 3D single-form polycarbonate back (fingerprint-resistant texture)
Height: 161.9 mm
Width: 77.3 mm
Thickness: 9.05 mm
Weight: 199g
Battery and charging
5000mAh (typ) / 4900mAh (min) high capacity battery
Up to 800 charging cycles without significant degradation of battery capacity
18W charging
22.5W charger in the box
Security Side-mounted fingerprint sensor
AI Face Unlock
Network and Connectivity
Dual SIM + MicroSD
It supports 5G / 4G / 3G / 2G
Supported protocols: Wi-Fi 4, Wi-Fi 5 and 802.11a / b / g
Supports WiFi Direct, WiFi Display
Water and dust resistance
Resistant to drops of water and dust – Nano coating
Audio Dual speakers
NFC NFC support
GPS Navigation and Positioning: L1
Galileo: E1 | GLONASS: L1
Operating system MIUI 12, Android 10
Sensor Proximity Sensor | Ambient Light Sensor | Accelerometer | Gyroscope | Electronic Compass | Linear Motor | IR Blaster
Redmi Note 9T Package Contents / Power Adapter / USB Type-C Cable / Type-C to Audio Adapter Cable / Simple Protective Cover / SIM Eject Tool / User Manual / Warranty Card