| Brand | Xiaomi |
| Model | Redmi 8A Dual (3GB/64GB) |
| Device Type | Smartphone |
| Release Date | 18 February 2020 |
| Status | Available |
| Operating System | Android |
| OS Version | v9.0 |
| User Interface | MIUI |
| Chipset | Qualcomm Snapdragon 439 |
| CPU | Octa core (1.95 GHz, Quad core, Cortex A53 + 1.45 GHz, Quad core, Cortex A53) |
| CPU Cores | 8 cores |
| Architecture | 64 bit |
| Fabrication | 12 nm |
| GPU | Adreno 505 |
| Display Type | IPS LCD |
| Screen Size | 6.22 inches (15.8 cm) |
| Resolution | 720x1520 px (HD+) |
| Aspect Ratio | 19:9 |
| Pixel Density | 270 ppi |
| Screen to Body Ratio | 81.48 % |
| Screen Protection | Corning Gorilla Glass v5 |
| Bezel-less Display | Yes with waterdrop notch |
| Touch Screen | Capacitive Touchscreen, Multi-touch |
| Brightness | 400 nits |
| Notch | Waterdrop |
| Camera Setup | Dual |
| Resolution | 13 MP f/2.2, Primary Camera, 2 MP f/2.4, Depth Camera |
| Sensor | CMOS image sensor |
| 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 | Digital Zoom, Auto Flash, Face detection, Touch to focus |
| Video Recording | 1920x1080,1280x720 |
| Video FPS | 30 fps |
| Camera Setup | Single |
| Resolution | 8 MP f/2.0, Primary Camera |
| Sensor | CMOS |
| Video Recording | 1920x1080 |
| Video FPS | 30 fps |
| Aperture | f/2.0 |
| Height | 156.4 mm |
| Width | 75.4 mm |
| Thickness | 9.4 mm |
| Weight | 188 grams |
| Build | Back: Plastic |
| Colors | Midnight Grey, Sea Blue, Sky White |
| Waterproof | Splash proof |
| Battery type | Li-Poly (Lithium Polymer) |
| Capacity | 5000 mAh |
| Quick Charging | Fast, 18W |
| Placement | Non-removable |
| USB Type-C | USB Type-C 2.0 |
| Internal Storage | 64 GB |
| Storage Type | eMMC 5.1 |
| Expandable Memory | Up to 512 GB |
| USB OTG | Yes |
| RAM | 3 GB |
| RAM Type | LPDDR3 |
| Network | 2G, 3G, 4G |
| SIM Slot | Dual SIM (Nano-SIM, dual stand-by) |
| SIM Size | SIM1: Nano, SIM2: Nano |
| EDGE | Available |
| GPRS | Available |
| VoLTE | Yes |
| Speed | HSPA, LTE-A |
| SAR Value | Head: 0.339 W/kg, Body: 1.000 W/kg |
| WLAN | Wi-Fi 4 (802.11 b/g/n) |
| Bluetooth | v4.2 |
| GPS | Yes with A-GPS, Glonass |
| Wi-fi Hotspot | Yes |
| USB | Mass storage device, USB charging |
| Light Sensor | Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope |
| FM Radio | Yes |
| Loudspeaker | Yes |
| Alert Types | Vibration, MP3, WAV ringtones |
| Audio Jack | 3.5 mm |
| Video | 1080p@30fps |
| Document Reader | Yes |
| Made By | China |
| Features | Accelerometer, proximity, compass |
