| Hardware and OS | nubia Z18s | |
| Operating system | Android 8.1 Oreo with Nubia UI | |
| Processor | 4x 2.8 GHz Kryo 385, 4x 1.8 GHz Kryo 385, Cores: 8 | |
| GPU | Qualcomm Adreno 630, 710 MHz | |
| RAM | 6 GB, 8 GB, 1866 MHz | |
| Internal Storage | 64 GB, 128 GB | |
| Memory Card Slot | External Memory Not Support | |
| User Interface | Yes | |
| Display | nubia Z18s | other phones |
| Type | IPS | |
| Size | 6.26 inches | |
| Resolution | 1080 x 2280 pixels | |
| Colors | 16M Colors | |
| Pixel Density | 403 ppi | |
| Touchscreen | Yes Multi Touch Support | |
| Protection | Corning Gorilla Glass | |
| Features | Capacitive, Multi-touch, Scratch resistant | |
| Connectivity | nubia Z18s | other phones |
| 4G Network | Yes | |
| Wi-Fi | a, b, g, n, n 5GHz, ac, Dual band, Wi-Fi Hotspot, Wi-Fi Direct | |
| GPS | GPS, A-GPS, GLONASS, BeiDou | |
| NFC | No | |
| USB | 2.0, USB Type-C | |
| Speed | LTE 800 MHz LTE 850 MHz LTE 900 MHz LTE 1700/2100 MHz LTE 1800 MHz LTE 2100 MHz LTE 2600 MHz LTE-TDD 1900 MHz (B39) LTE-TDD 2300 MHz (B40) LTE-TDD 2500 MHz (B41) LTE-TDD 2600 MHz (B38) LTE-TDD 2000 MHz (B34) LTE 800 MHz (B19) | |
| SIM | Nano SIM | |
| Dual SIM | Hybrid Dual SIM Dual Standby (Nano, Nano/microSD) | |
| Wireless Charging | No | |
| Camera | nubia Z18s | other phones |
| Main camera | 15.93 MP (megapixels) | |
| Features | Dual LED | |
| Image | 4608 x 3456 pixels | |
| Selfie camera | 8 Megapixels with 80 Degree Wide Angle Lens, F2,0 Aperture, 1.12 um pixel size, Face recognition | |
| Multimedia | nubia Z18s | other phones |
| Loudspeaker | Yes | |
| Handsfree | Yes | |
| Radio | Yes | |
| Video Playback | Yes Support 3GP, H.264, MKV, DivX, AVI, xVID, WMV, FLV, MP4, H.265 | |
| Video Out | Yes With Wireless Media Link | |
| Ring Tones | Yes | |
| 3.5 mm Jack | yes | |
| Design | nubia Z18s | other phones |
| Dimensions | 73.3 x 154.1 x 8.65 mm | |
| Waterproof | No | |
| Weight | 178 g | |
| Battery | nubia Z18s | other phones |
| Capacity | 3800 mAh, Li-Polymer | |
| Placement | Non-Removable | |
| Other | nubia Z18s | other phones |
| Sensors | Proximity, Light, Accelerometer, Compass, Gyroscope, Fingerprint | |
