General
- Brand Xiaomi
- Model Redmi Note 9T
- Device Smartphones
- Added November 28, 2020
- Updated May 3, 2024
Launch
- Announced 2021, January 08
- Status Available. Released 2021, January 18
Network
- Technology GSM / CDMA / HSPA / EVDO / LTE / 5G
- 2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800
- 3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 CDMA2000 1xEV-DO
- 4G bands 1, 3, 5, 8, 34, 38, 39, 40, 41
- 5G bands SA/NSA/Sub6
- Speed HSPA 42.2/5.76 Mbps, LTE-A, 5G
- GPRS Yes
- EDGE Yes
Body
- Dimensions 162 x 77.3 x 9.2 mm (6.38 x 3.04 x 0.36 in)
- Weight 199 g (7.02 oz)
- Build Glass front (Gorilla Glass 5), plastic back
- SIM Dual SIM (Nano-SIM, dual stand-by)
- Others Water-repellent coating
Display
- Type IPS LCD capacitive touchscreen, 16M colors
- Size 6.53 inches, 104.7 cm2 (~83.6% screen-to-body ratio)
- Resolution 1080 x 2340 pixels, 19.5:9 ratio (~395 ppi density)
- Protection Corning Gorilla Glass 5
- Features 90Hz, 450 nits (typ)
Platform
- OS Android 10, MIUI 12
- Chipset MediaTek Dimensity 800U 5G (7 nm)
- CPU Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
- GPU Mali-G57 MC3
Memory
- Card slot microSDXC (dedicated slot)
- Internal 64/128 GB UFS 2.2
- RAM 4 GB
Main camera
- Triple 48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 118˚ (ultrawide), 1/4.0", 1.12µm 2 MP, f/2.4, (macro)
- Features LED flash, HDR, panorama
- Video 4K@30fps, 1080p@30/60fps
Selfie camera
- Single 13 MP, f/2.3, 29mm (standard), 1/3.1", 1.12µm
- Video 1080p@30fps
Sound
- Alert types Vibration, MP3, WAV ringtones
- Loudspeaker Yes, with stereo speakers
- 3.5mm jack Yes 24-bit/192kHz audio
Connectivity
- WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
- Bluetooth 4.2, A2DP
- GPS Yes, with A-GPS, GLONASS, GALILEO, BDS
- NFC Yes
- FM radio No
- USB USB Type-C 2.0, USB On-The-Go
Features
- Sensors Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
- Messaging SMS(threaded view), MMS, Email, Push Email, IM
- Browser HTML5
- Java No
Battery
- Type Non-removable Li-Po
- Capacity 5000 mAh
- Charging Fast charging 18W
More
- Made by China
- Color Nightfall Black, Daybreak Purple
- Models J22
Prices
- Unofficial 4GB 128GB ৳19,000