| Hardware and OS | Xiaomi Redmi Note 6A | |
| Operating system | Android v8.0 (Oreo) | |
| Processor | Octa core | |
| RAM | 2 GB | |
| Internal Storage | 16 GB | |
| Expandable memory | Yes Up to 128 GB | |
| Display | Xiaomi Redmi Note 6A | other phones |
| Type | IPS LCD | |
| Size | 5.5 inches | |
| Resolution | HD | |
| Pixel Density | 267 ppi | |
| Touchscreen | Yes Capacitive Touchscreen, Multi-touch | |
| Connectivity | Xiaomi Redmi Note 6A | other phones |
| Network support | 4G , 3G, 2G | |
| WI-FI | Yes Wi-Fi 802.11, b/g/n | |
| Gps | Yes with A-GPS | |
| Bluetooth | Yes v4.2 | |
| Dual SIM | Dual SIM, GSM GSM | |
| SIM size | SIM1: Nano, SIM2: Nano | |
| USB connectivity | Mass storage device, USB charging, microUSB 2.0 | |
| Camera | Xiaomi Redmi Note 6A | other phones |
| Image | 4616 x 3464 Pixels | |
| Camera features | Digital Zoom, Auto Flash, Face detection, Touch to focus | |
| Flash | Yes Dual-color LED Flash | |
| Autofocus | Yes | |
| Multimedia | Xiaomi Redmi Note 6A | other phones |
| Audio jack | 3.5 mm | |
| Loudspeaker | Yes | |
| Battery | Xiaomi Redmi Note 6A | other phones |
| Capacity | 3000 mAh | |
| Type | Li-ion | |
| User replaceable | No | |
| Other | Xiaomi Redmi Note 6A | other phones |
| Fingerprint sensor | Yes | |
| Other sensors | Light sensor, Proximity sensor, Accelerometer, Gyroscope | |
