Xiaomi Redmi 9 Specifications
| Chipset | Media Tek Helio G80 CPU: 12 nm FinFET, Up to 2.0 GHz; 2 ARM Cortex A75 + 6 ARM Cortex A55, Octa-core CPU GPU: Mali-G52 MC2, 950 MHz |
| Memory | 3GB RAM + 32GB ROM / 4GB RAM +64GB ROM RAM: LPDDR4X RAM ROM: eMMC 5.1 |
| External Memory | microSD (up to 512GB) |
| Battery | 5020mAh (typ) Supports Quick Charge TM 3.0 Technology and 18W Fast Charge In-box 10W (5V/2A) charger Type-C charging port Built-in rechargeable battery |
| Operation System | MIUI 11 based on Android 10.0 |
| Network | GSM: B2/3/5/8 WCDMA: B1/2/4/5/8 LTE-FDD: B1/2/3/4/5/7/8/20/28 LTE-TDD version 1: B38/40/41 (2540-2640MHz) LTE-TDD version 2: B38/40 |
| SIM | 2 + 1 card slot design Dual 4G standby Supports dual SIM cards from different carriers; Both cards can access 4G connectivity simultaneously① Supports dual nano-SIM card + micro-SD expansion, either card can be set as the primary card. Supports 4G/3G/2G Supports dual SIM VoLTE HD calling② |
| Display | 6.53” FHD+ Dot Drop display 2340×1080 FHD+, 394 PPI 19.5:9 aspect ratio 1500:1 contrast ratio, Screen-to-body ratio 89.83% NTSC 70% (typ) 400 nit (typ) brightness Support Color temperature adjustment | Standard mode | Reading mode 2.0 Support Sunlight mode Corning® Gorilla® Glass 3 |
| Camera |
Rear Camera 8MP ultra wide-angle camera 5MP macro camera 2MP depth sensor Video Front Camera |
| Connectivity | Supports protocols: Wi-Fi 802.11 b/g/n Supports 2.4G WiFi / WiFi Direct / WiFi Display Support Bluetooth 5.0 Supports wireless FM radio USB Type-C charging port 3.5mm headphone port NFC |
| Location | GPS ,AGPS ,GLONASS ,Beidou |
| Sensor | Vibration Motor Distance Sensor Ambient Light Sensor Accelerometer Electronic compass IR blaster |
| Color | Carbon Grey ,Sunset Purple ,Ocean Green |
| Dimensions & Body | Height: 163.32mm Width: 77.01mm Thickness: 9.1mm Weight: 198g |
| Media |
Multimedia Audio |
| WATER AND DUST RESISTANT |
N/A |
| Other | N/A |
| In the box | Redmi 9 / Power adapter / TPU case / 5V2A Charger / USB Type-C cable / SIM eject tool / Warranty card / User guide |