General
- Brand Xiaomi
- Model Redmi 9
- Device Smartphones
- Added March 29, 2020
- Updated May 26, 2024
Launch
- Announced 2020, June 10
- Status Available. Released 2020, June 10
Network
- Technology GSM / HSPA / LTE
- 2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
- 3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
- 4G bands 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41
- Speed HSPA 42.2/5.76 Mbps, LTE-A
- GPRS Yes
- EDGE Yes
Body
- Dimensions 163.3 x 77 x 9.1 mm (6.43 x 3.03 x 0.36 in)
- Weight 198 g (6.98 oz)
- Build Glass front (Gorilla Glass 3), plastic back, plastic frame
- SIM Dual SIM (Nano-SIM, dual stand-by)
Display
- Type IPS LCD capacitive touchscreen, 16M colors
- Size 6.53 inches, 104.7 cm2 (~83.2% screen-to-body ratio)
- Resolution 1080 x 2340 pixels, 19.5:9 ratio (~395 ppi density)
- Protection Corning Gorilla Glass 3 400 nits typ. brightness (advertised)
Platform
- OS Android 10, MIUI 12
- Chipset Mediatek Helio G80 (12 nm)
- CPU Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
- GPU Mali-G52 MC2
Memory
- Card slot microSDXC (dedicated slot)
- Internal 32/64 GB eMMC 5.1
- RAM 3/4 GB
Main camera
- Quad 13 MP, f/2.2, 28mm (wide), 1/3.1", 1.12µm, PDAF 8 MP, f/2.2, 118˚ (ultrawide), 1/4.0", 1.12µm 5 MP, f/2.4, (macro) 2 MP, f/2.4, (depth)
- Features LED flash, HDR, panorama
- Video 1080p@30fps
Selfie camera
- Single 8 MP, f/2.0, 27mm (wide)
- Features HDR
- Video 1080p@30fps
Sound
- Alert types Vibration, MP3, WAV ringtones
- Loudspeaker Yes
- 3.5mm jack Yes
Connectivity
- WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
- Bluetooth 5.0, A2DP, LE
- GPS Yes, with A-GPS, GLONASS, GALILEO, BDS
- NFC No
- FM radio Yes
- USB 2.0, Type-C 1.0 reversible connector, USB On-The-Go
Features
- Sensors Fingerprint (rear-mounted), accelerometer, gyro, proximity
- Messaging SMS(threaded view), MMS, Email, IM
- Browser HTML5
- Java No
Battery
- Type Non-removable Li-Po
- Capacity 5020 mAh
More
- Made by China
- Color Carbon Gray, Sunset Purple, Ocean Green, Pink/Blue
- Other Features Fast charging 18W
Prices
- Unofficial 3GB 32GB GB ৳11,500 / 4GB 64GB GB ৳13,500 / 4GB 64GB IND ৳12,000 / 4GB 64GB CN ৳12,000
- Official 3GB 32GB ৳13,999 / 4GB 64GB ৳14,999