| Release | 2014-08 |
| Architecture | arm |
| SOC | Qualcomm MSM8974 Snapdragon 800 (Mi 3) / Qualcomm MSM8974AC Snapdragon 801 (Mi 4) |
| RAM | 2 GB (Mi 3) / 3 GB (Mi 4) |
| CPU | Krait 400 |
| GPU | Adreno 330 |
| Network | |
| Storage | 16/64 GB |
| SD Card | None |
| Screen Size | 127 mm (5 in) |
| Screen Resolution | 1080x1920 |
| Screen Technology | IPS (Mi 3) / JDI IPS (Mi 4) |
| Bluetooth | A2DP, Specification 4.0 |
| Wi-Fi | 802.11 a/b/g/n/ac, Dual-band, Wi-Fi Direct, DLNA, Hotspot |
| Peripherals | - Accelerometer
- Gyroscope
- Proximity sensor
- Compass
- Barometer
- GPS
|
| Cameras | - LED, 13 MP Sony IMX135 Exmor RS (Mi 3) / 13 MP Sony IMX214 Exmor RS (Mi 4)
- No Flash, 2.07 MP (Mi 3) / 7.99 MP (Mi 4)
|
| Height | 139.2 mm (5.5 in) |
| Width | - 73.6 mm (2.9 in)
- 68.5 mm (2.7 in)
|
| Thickness | 8.9 mm (0.35 in) |
