| Hardware and OS | Nubia Z18 Mini | |
| Operating system | Android 8.1.0 | |
| Processor | Qualcomm Snapdragon 660 AIE | |
| GPU | Adreno 512 graphics processor | |
| RAM | 6GB RAM | |
| Internal Storage | 64GB/128GB ROM | |
| Memory Card Slot | Dual Nano SIM card slot, any card slot can be set as a network card | |
| User Interface | Z18mini customized version UI based | |
| Display | Nubia Z18 Mini | other phones |
| Type | LTPS 18:9 full screen | |
| Size | 5.7-inch | |
| Resolution | 2160 X 1080 pixels | |
| Pixel Density | 428 | |
| Protection | Not Included | |
| Features | 5.7-inch 18:9 full screen, 2160 X 1080 pixels, 85% Color saturation, 428 PPI , 480 brightness, LTPS, Contrast 1500 | |
| Connectivity | Nubia Z18 Mini | other phones |
| 4G Network | TD-LTE B38/B39 / B40/B41/B34, FDD-LTE B1/B3/B5/B8/B19 (4G/3G/2G networks can be supported) | |
| Wi-Fi | Full Netcom dual-band WI-FI | |
| GPS | GPS Navigation, GLONASS Navigation, BeiDou Navigation | |
| NFC | No | |
| SIM | Standard SIM | |
| Dual SIM | Dual Nano SIM card slot (any card slot can be set as a network card) | |
| Camera | Nubia Z18 Mini | other phones |
| Main camera | 24MP, 5MP with CMOS sensor, 0.1 seconds focusing speed, F1.7 aperture, and NeoVision 7.0 | |
| Features | No, Without Flash | |
| Selfie camera | 8MP with AI beauty pre-filling light, F2.0 aperture, and 1.12um large pixels | |
| Multimedia | Nubia Z18 Mini | other phones |
| 3.5 mm Jack | yes | |
| Design | Nubia Z18 Mini | other phones |
| Dimensions | 148.0 X 70.6 X 7.6mm | |
| Weight | 153g | |
| Battery | Nubia Z18 Mini | other phones |
| Capacity | 3450mAh | |
| Placement | Non-Removable | |
| Other | Nubia Z18 Mini | other phones |
| Sensors | Light Sensor / Distance Sensor / Compass / Gyro / Fingerprint Sensor | |
