| Hardware and OS | Asus Zenfone 8 | |
| Operating system | Android 11, ZenUI 8 | |
| Processor | Octa-core (1x2.84 GHz Kryo 680, 3x2.42 GHz Kryo 680, 4x1.80 GHz Kryo 680) | |
| GPU | Adreno 660 | |
| RAM | 6 GB, 8 GB, 16 GB | |
| Internal Storage | 128 GB, 256 GB | |
| Memory Card Slot | No | |
| User Interface | Yes | |
| Display | Asus Zenfone 8 | other phones |
| Type | Super AMOLED | |
| Size | 5.9 inches | |
| Resolution | 1080 x 2400 pixels | |
| Colors | 16M Colors | |
| Pixel Density | 446 PPI | |
| Touchscreen | Yes | |
| Protection | Corning Gorilla Glass Victus | |
| Features | Always-on display, | |
| Connectivity | Asus Zenfone 8 | other phones |
| 4G Network | 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42 - International 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 30, 34, 38, 39, 40, 41, 42, 66, 71 - USA | |
| 5G Network | 1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 77, 78 SA/NSA - International 1, 2, 3, 5, 7, 8, 12, 20, 25, 38, 40, 66, 71, 77, 78 SA/NSA - USA | |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct, hotspot | |
| GPS | Yes, with dual-band A-GPS, GLONASS, GALILEO, BDS, QZSS, NavIC | |
| NFC | Yes | |
| USB | USB Type-C 2.0, USB On-The-Go | |
| Speed | HSPA 42.2/5.76 Mbps, LTE-A (5CA) Cat20 2000/150 Mbps, 5G | |
| SIM | Nano SIM | |
| Dual SIM | Dual SIM (Nano-SIM, dual stand-by) | |
| Wireless Charging | No | |
| Camera | Asus Zenfone 8 | other phones |
| Main camera | 64 MP (wide), 12 MP (ultrawide) | |
| Features | LED flash, HDR, panorama | |
| Image | 4320p | |
| Selfie camera | 12 MP (standard) | |
| Multimedia | Asus Zenfone 8 | other phones |
| Loudspeaker | Yes | |
| Handsfree | Yes | |
| Radio | FM radio (market/region dependent) | |
| Video Playback | Yes | |
| Video Out | Yes | |
| Ring Tones | Yes | |
| 3.5 mm Jack | Yes | |
| Design | Asus Zenfone 8 | other phones |
| Dimensions | 148 x 68.5 x 8.9 mm | |
| Waterproof | IP68 dust/water resistant (up to 1.5m for 30 mins) | |
| Weight | 169 g | |
| Battery | Asus Zenfone 8 | other phones |
| Capacity | Li-Po 4000 mAh, Fast charging 30W, 60% in 25 min, 100% in 80 min (advertised), USB Power Delivery 3.0, Reverse charging | |
| Placement | Non-removable | |
| Other | Asus Zenfone 8 | other phones |
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass, | |
