| Asus Zenfone 5z | Asus Zenfone 8 | |
| Specifications | ||
| Brand | Asus | Asus |
| Model | - | - |
| Release Date | June 2018 | May 2021 |
| Operating System | ZenUI (Android 8.0) | ZenUI (Android 11) |
| Dimensions | ||
| Size | 153.0 x 75.7 x 7.9 mm 6.02 x 2.98 x 0.31 in |
148.0 x 68.5 x 8.9 mm 5.83 x 2.70 x 0.35 in |
| Weight | 165 g 5.82 oz |
169 g 5.96 oz |
| Screen | ||
| Size | 6.2 inches | 5.9 inches |
| Resolution | 1,080 x 2,246 pixels | 1,080 x 2,400 pixels |
| PPI | 402 | 446 |
| Features | - | OLED, 120Hz |
| Cameras | ||
| Rear | Dual camera 12 MP f/1.8 Wide 8 MP f/2.0 Ultra Wide |
Dual camera 64 MP f/1.8 Wide 12 MP f/2.2 Ultra Wide |
| Front | 8 MP f/2.0 Wide | 12 MP f/2.5 Standard |
| Storage | ||
| Memory | 4 GB 6 GB 8 GB |
6 GB 8 GB 12 GB 16 GB |
| Fixed | 64 GB 128 GB 256 GB |
128 GB 256 GB |
| Removable | microSDXC | - |
| Processor | ||
| Chip | Qualcomm Snapdragon 845 SDM845 Octa-core processor 10 nm |
Qualcomm Snapdragon 888 5G SM8350 Octa-core processor 5 nm |
| CPU | 4x 2.70 GHz Kryo 385 Gold 4x 1.70 GHz Kryo 385 Silver |
1x 2.84 GHz Kryo 680 Prime 3x 2.42 GHz Kryo 680 Gold 4x 1.80 GHz Kryo 680 Silver |
| GPU | Adreno 630 | Adreno 660 |
| Battery | ||
| Capacity | 3,300 mAh | 4,000 mAh |
| Features | Fast charging 15W | Fast charging 30W |
| Removable | ||
| Connectivity | ||
| 5G | ||
| NFC | ||
| 3.5 mm Audio Jack | ||
| Micro USB | ||
| USB Type-C | ||
| Lightning | ||