Xiaomi Redmi 9 4GB/64GB Specifications
General
| Brand | Xiaomi |
| Model | Redmi 9 4GB/64GB |
| Device Type | Smartphone |
| Price in BD | BDT. 14,999 (Official) |
| Release Date | 10 June 2020 |
| Status | Available |
| Camera | Rear: 13+8+5+2MP / Front: 8MP |
| Display | 6.53 inches (16.59 cm) |
| Processor | Mediatek MT6769V/CU Helio G80 |
| Battery | 5020 mAh |
Display
| Display Type | IPS LCD |
| Screen Size | 6.53 inches (16.59 cm) |
| Resolution | 1080x2340 px (HD+) |
| Aspect Ratio | 20:9 |
| Pixel Density | 395 ppi |
| Screen to Body Ratio | 83.25 % |
| Screen Protection | Gorilla Glass |
| Bezel-less Display | Yes with waterdrop notch |
| Touch Screen | Capacitive Touchscreen, Multi-touch |
| Brightness | 400 nits |
| Refresh Rate | 60 Hz |
| Notch | Waterdrop |
Hardware & Software
Software
| Operating System | Android |
| OS Version | v10 |
| User Interface | MIUI 13 |
Processor
| Chipset | Mediatek MT6769V/CU Helio G80 |
| CPU | Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) |
| CPU Cores | 8 Cores |
| Architecture | 64 bit |
| Fabrication | 12 nm |
| GPU | Mali-G52 MC2 |
Memory
| Internal Storage | 32 GB |
| Storage Type | eMMC 5.1 |
| Expandable Memory | Up to 512 GB |
| USB OTG | Yes |
| RAM | 3 GB |
| RAM Type | LPDDR4X |
Cameras
Main Camera
| Camera Setup | Quad |
| Resolution | 13 MP, f/2.2, Primary Camera, 8 MP, f/2.2, 118˚ Ultrawide Camera, 5 MP, f/2.4, Macro Camera, 2 MP, f/2.4, Depth Camera |
| Autofocus | Phase Detection autofocus |
| Flash | LED Flash |
| Image Resolution | 4128 x 3096 Pixels |
| Settings | Exposure compensation, ISO control |
| Zoom | Digital Zoom |
| Shooting Modes | Continuous Shooting, High Dynamic Range mode (HDR) |
| Aperture | f/2.2 |
| Camera Features | Auto Flash, Face detection, Touch to focus |
| Video Recording | 1920x1080, 1280x720 |
| Video FPS | 30 fps |
Selfie Camera
| Camera Setup | Single |
| Resolution | 8 MP, f/2.2, Primary Camera |
| Camera Features | HDR |
| Video Recording | 1920x1080, 1280x720 |
| Video FPS | 30 fps |
| Aperture | f/2.2 |
Design & Build
| Dimensions | 163.3 x 77 x 9.1 mm (6.43 x 3.03 x 0.36 in) |
| Build | Glass front (Gorilla Glass 3), plastic back, plastic frame |
| Weight | 198 grams |
| Height | 163.3 mm |
| Width | 77 mm |
| Thickness | 9.1 mm |
| Colors | Carbon Gray, Sunset Purple, Ocean Green, Pink/Blue |
Battery
| Battery type | Li-Poly (Lithium Polymer) |
| Capacity | 5020 mAh |
| Quick Charging | 18W wired |
| Placement | Non-removable |
| USB Type-C | USB Type-C 2.0 |
Network
SIM 1
| Technology | 2G, 3G, 4G |
| SIM Size | Nano |
| SIM Slot | Dual SIM, GSM+GSM |
| 2G Bands | GSM 1800 / 1900 / 850 / 900 MHz |
| 3G Bands | UMTS 1900 / 2100 / 850 / 900 MHz |
| 4G Bands | TD-LTE 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) |
| VoLTE | Yes |
| GPRS | Available |
| EDGE | Available |
| Speed | HSPA, LTE |
SIM 2
| Technology | 2G, 3G, 4G |
| SIM Size | Nano |
| SIM Slot | Dual SIM, GSM+GSM |
| 2G Bands | GSM 1800 / 1900 / 850 / 900 MHz |
| 3G Bands | UMTS 1900 / 2100 / 850 / 900 MHz |
| 4G Bands | TD-LTE 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) |
| VoLTE | Yes |
| GPRS | Available |
| EDGE | Available |
| Speed | HSPA, LTE |
Connectivity
| WLAN | Wi-Fi 5 (802.11 b/g/n/ac) 5GHz |
| Bluetooth | v5.0 |
| GPS | Yes with A-GPS, Glonass |
| Infrared | Yes |
| Wi-fi Hotspot | Yes |
| NFC | Yes (market/region dependent) |
| USB | Mass storage device, USB charging |
Multimedia
| FM Radio | Yes |
| Loudspeaker | Yes |
| Alert Types | Vibration, MP3, WAV ringtones |
| Video | 1080p@30fps |
| Document Reader | Yes |
| Audio Jack | 3.5 mm |
Sensors & Security
| Light Sensor | Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope |
| Fingerprint Sensor | Yes |
| Finger Sensor Position | Rear-mounted |
| Face Unlock | Yes |
Manufacturer
| First Arrival | 10 June 2020 |
| Manufactured By | Xiaomi |
| Availability | Available |
| Made By | China |
More
| Sensor | Accelerometer, proximity, compass |