| Hardware and OS Xiaomi Redmi A2 |
| Operating system: | Android v8.0 (Oreo) |
| Chipset: | Qualcomm Snapdragon 625 MSM8953 |
| Processor: | Octa core, 2 GHz, Cortex A53 |
| Processor: | Snapdragon 625 |
| Graphics: | Adreno 506 |
| RAM: | 4 GB |
| Internal Storage: | 32 GB |
| Expandable memory: | Yes Up to 128 GB |
| Custom UI: | MIUI |
| Display Xiaomi Redmi A2 |
| Type: | IPS LCD |
| Size: | 5.7 inches |
| Resolution: | 1080 x 2160 pixels |
| Pixel Density: | 424 ppi |
| Touchscreen: | Yes Capacitive Touchscreen, Multi-touch |
| Aspect ratio: | 18:9 |
| Screen to body ratio calculated: | 77.38 % |
| Connectivity Xiaomi Redmi A2 |
| Network support: | 4G , 3G, 2G |
| WI-FI: | Yes Wi-Fi 802.11, a/ac/b/g/n |
| Gps: | Yes with A-GPS, Glonass |
| Bluetooth: | Yes v5.0 |
| Dual SIM: | Dual SIM, GSM GSM |
| SIM size: | SIM1: Nano, SIM2: Nano (Hybrid) |
| USB TYPE-C: | Yes |
| USB connectivity: | Mass storage device, USB charging |
| Camera Xiaomi Redmi A2 |
| Main camera: | 16 MP 5 MP |
| Image: | 4616 x 3464 Pixels |
| Front camera: | 16 MP |
| Camera features: | Digital Zoom, Auto Flash, Face detection, Touch to focus |
| Flash: | Yes Soft light flash |
| Autofocus: | Yes Phase Detection autofocus |
| Video recording: | 3840x2160 @ 30 fps, 1920x1080 @ 30 fps, 1280x720 @ 120 fps |
| Battery Xiaomi Redmi A2 |
| Capacity: | 3000 mAh |
| Type: | Li-ion |
| User replaceable: | No |
| Quick charging: | Yes Quick |
| Other Xiaomi Redmi A2 |
| Fingerprint sensor: | Yes |
| Other sensors: | Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope |
