| Hardware and OS | Xiaomi Mi 12 Pro Plus | |
| Operating system | Android v11 | |
| Processor | Qualcomm SM8250 Snapdragon 888 | |
| RAM | 12 GB | |
| Internal Storage | 512 GB | |
| Display | Xiaomi Mi 12 Pro Plus | other phones |
| Type | Super AMOLED | |
| Size | 6.9 inches | |
| Resolution | 1080 x 2340 Pixels | |
| Pixel Density | 386 ppi | |
| Touchscreen | Yes, Capacitive Touchscreen, Multi-touch | |
| Connectivity | Xiaomi Mi 12 Pro Plus | other phones |
| Network support | 5G , 4G , 3G, 2G | |
| WI-FI | Yes, Wi-Fi 802.11, b/g/n | |
| Gps | Yes, with A-GPS, Glonass | |
| Bluetooth | Yes, v5.1 | |
| NFC | Yes | |
| Dual SIM | Dual SIM, GSM GSM | |
| SIM size | SIM1: Nano, SIM2: Nano | |
| USB connectivity | Mass storage device, USB charging | |
| Camera | Xiaomi Mi 12 Pro Plus | other phones |
| Main camera | 108 MP 48 MP 12 MP 5 MP | |
| Front camera | 32 MP | |
| Front camera resolution | 32 MP, (wide) | |
| Camera features | Digital Zoom, Auto Flash, Face detection, Touch to focus | |
| Flash | Yes, Triple LED Flash | |
| Autofocus | Yes | |
| Video recording | Yes | |
| Multimedia | Xiaomi Mi 12 Pro Plus | other phones |
| Loudspeaker | Yes | |
| Design | Xiaomi Mi 12 Pro Plus | other phones |
| Colours | Alpine White, Solstice Grey | |
| Battery | Xiaomi Mi 12 Pro Plus | other phones |
| Capacity | 5000 mAh | |
| Type | Li-Polymer | |
| Other | Xiaomi Mi 12 Pro Plus | other phones |
| Fingerprint sensor | Yes | |
| Fingerprint sensor position | On-Screen | |
| Other sensors | Accelerometer, Gyro, Proximity, Compass | |
