| Hardware and OS | Asus Zenfone 8 5G | |
| Operating system | Android v11 | |
| Processor | Qualcomm Snapdragon 888 | |
| RAM | 6 GB | |
| Internal Storage | 128 GB | |
| Custom UI | Zen UI | |
| Display | Asus Zenfone 8 5G | other phones |
| Type | AMOLED | |
| Size | 5.9 inches | |
| Resolution | 1080 x 2400 Pixels | |
| Pixel Density | 446 ppi | |
| Touchscreen | Yes, Capacitive Touchscreen, Multi-touch | |
| Protection | Corning Gorilla Glass | |
| Aspect ratio | 20:9 | |
| Refresh rate | 120 Hz | |
| Screen to body ratio calculated | 82.9 % | |
| Connectivity | Asus Zenfone 8 5G | other phones |
| Network support | 5G , 4G , 3G, 2G | |
| WI-FI | Yes, Wi-Fi 802.11, a/ac/ax/b/g/n, MIMO | |
| Gps | Yes, with A-GPS, Glonass | |
| Bluetooth | Yes, v5.2 | |
| NFC | Yes | |
| Dual SIM | Dual SIM, GSM GSM | |
| SIM size | SIM1: Nano, SIM2: Nano | |
| USB TYPE-C | Yes | |
| USB connectivity | Mass storage device, USB charging | |
| Camera | Asus Zenfone 8 5G | other phones |
| Main camera | 64 MP 12 MP | |
| Image | 9000 x 7000 Pixels | |
| Front camera | 12 MP | |
| Front camera resolution | 12 MP f/2.5 Primary Camera | |
| Camera features | Digital Zoom, Auto Flash, Face detection, Touch to focus | |
| Flash | Yes, LED Flash | |
| Autofocus | Yes, Phase Detection autofocus | |
| Video recording | 7680x4320 @ 24 fps, 3840x2160 @ 30 fps | |
| Multimedia | Asus Zenfone 8 5G | other phones |
| Audio jack | 3.5 MM | |
| Loudspeaker | Yes | |
| Design | Asus Zenfone 8 5G | other phones |
| Height | 148 mm | |
| Width | 68.5 mm | |
| Thickness | 8.9 mm | |
| Weight | 169 grams | |
| Colours | Obsidian Black, Horizon Silver, Moonlight White | |
| Ruggedness | Dust Proof | |
| Waterproof | Yes, Water resistant, IP68 | |
| Build material back | Back: Gorilla Glass | |
| Battery | Asus Zenfone 8 5G | other phones |
| Capacity | 4000 mAh | |
| Type | Li-Polymer | |
| Quick charging | Yes, Quick, v4.0, 30W: 60 % in 25 minutes | |
| Other | Asus Zenfone 8 5G | other phones |
| Fingerprint sensor | Yes | |
| Fingerprint sensor position | On-Screen | |
| Other sensors | Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope | |
