| Basic information | |
| Model | Redmi 3S |
| CPU | Octa -core 1.4GHz Cortex-A53 |
| GPU | Adreno 505 |
| Ram | 2GB RAM |
| Operating system | android |
| Battery | |
| Battery | 4100mAh |
| Display | |
| Type | IPS LCD |
| Display Size | 5.0inch |
| Resolution | 720*1280 |
| Camera | |
| Rear camera | 13MP Rear camera |
| Front camera | 5MP Front camera |
| flash | LED Flash, HDR Panorama |
| Connection | |
| Band | 2G,3G,4G |
| Sim card | Nano sim |
| Bluetooth | 4.1 |
| WI-FI | yes |
| GPS | yes |
| USB | Micro USB2.0 Type-C |
| OTG | yes |
| FM Radio | yes |
| Sensor | Accelerometer, Gravity Sensor, Proximity Sensor, Compass, Barometer |
