| Asus Zenfone 6 | Asus Zenfone 9 | |
| Specifications | ||
| Brand | Asus | Asus |
| Model | - | - |
| Release Date | January 2019 | September 2022 |
| Operating System | ZenUI (Android 9.0) | ZenUI (Android 12) |
| Dimensions | ||
| Size | 159.1 x 75.4 x 9.2 mm 6.26 x 2.97 x 0.36 in |
146.5 x 68.1 x 9.1 mm 5.77 x 2.68 x 0.36 in |
| Weight | 190 g 6.70 oz |
169 g 5.96 oz |
| Screen | ||
| Size | 6.4 inches | 5.9 inches |
| Resolution | 1,080 x 2,340 pixels | 1,080 x 2,400 pixels |
| PPI | 403 | 445 |
| Features | - | OLED, 120Hz |
| Cameras | ||
| Rear | Dual camera 48 MP f/1.8 Wide 13 MP f/2.4 Ultra Wide |
Dual camera 50 MP f/1.9 Wide 12 MP f/2.2 Ultra Wide |
| Front | Flip Camera | 12 MP f/2.5 Wide |
| Storage | ||
| Memory | 6 GB 8 GB 12 GB |
8 GB 16 GB |
| Fixed | 64 GB 128 GB 256 GB 512 GB |
128 GB 256 GB |
| Removable | microSDXC | - |
| Processor | ||
| Chip | Qualcomm Snapdragon 855 SM8150 Octa-core processor 7 nm |
Qualcomm Snapdragon 8+ Gen 1 SM8475 Octa-core processor 4 nm |
| CPU | 1x 2.84 GHz Kryo 485 Prime 3x 2.42 GHz Kryo 485 Gold 4x 1.78 GHz Kryo 485 Silver |
1x 3.20 GHz Cortex-X2 3x 2.75 GHz Cortex-A710 4x 1.80 GHz Cortex-A510 |
| GPU | Adreno 640 | Adreno 730 |
| Battery | ||
| Capacity | 5,000 mAh | 4,300 mAh |
| Features | Fast charging 18W | Fast charging 30W |
| Removable | ||
| Connectivity | ||
| 5G | ||
| NFC | ||
| 3.5 mm Audio Jack | ||
| Micro USB | ||
| USB Type-C | ||
| Lightning | ||