| Hardware and OS Redmi Note 5A (S) |
| Operating system: | Android 7.1.1 (Nougat) |
| GPU: | Adreno 308, Adreno 505 |
| RAM: | 2GB, 3GB, 4GB |
| Internal Storage: | 16GB, 32GB, 64GB |
| Memory Card Slot: | Yes (up to 128GB) |
| User Interface: | MIUI 9.0 |
| Display Redmi Note 5A (S) |
| Type: | IPS |
| Size: | 5.5 inch |
| Resolution: | 1280 x 720 (HD) |
| Colors: | 16 Million Colors, 70% NTSC, 1000:1 Contrast Ratio, 450nits |
| Pixel Density: | 267 ppi |
| Touchscreen: | Yes |
| Features: | Eye Protection Mode, Color Temperature Adjustment |
| Connectivity Redmi Note 5A (S) |
| Wi-Fi: | Wi-Fi 802.11 b/g/n, Single Band, Wi-Fi Direct |
| GPS: | Yes - GPS/ AGPS/ Glonass/ BDS |
| NFC: | No |
| USB: | MicroUSB 2.0 (w/ USB Host) |
| Speed: | HSPA, LTE |
| SIM: | Nano SIM |
| Dual SIM: | Yes (With Non-Hybrid MicroSD Expansion) |
| Camera Redmi Note 5A (S) |
| Main camera: | 13MP, f/2.2 |
| Features: | LED Flash |
| Selfie camera: | 16 MP, f/2.0 |
| Multimedia Redmi Note 5A (S) |
| Loudspeaker: | Yes |
| Video Playback: | MP4, M4V, MKV, XVID, WAV, AAC (H.265 Support) |
| 3.5 mm Jack: | yes |
| Design Redmi Note 5A (S) |
| Dimensions: | 153 x 76.2 x 7.55 mm |
| Waterproof: | No |
| Weight: | 150g |
| Battery Redmi Note 5A (S) |
| Placement: | Non-Removable |
| Other Redmi Note 5A (S) |
| Sensors: | Fingerprint Sensor (Rear), Accelerometer, Proximity Sensor, Ambient Light Sensor, Magnetometer, Vibration Motor, Infra-red Sensor |
