| Asus Zenfone 9 | Asus Zenfone Max Pro (M1) | |
| Specifications | ||
| Brand | Asus | Asus |
| Model | - | - |
| Release Date | September 2022 | May 2018 |
| Operating System | ZenUI (Android 12) | Android 8.1 |
| Dimensions | ||
| Size | 146.5 x 68.1 x 9.1 mm 5.77 x 2.68 x 0.36 in |
159.0 x 76.0 x 8.5 mm 6.26 x 2.99 x 0.33 in |
| Weight | 169 g 5.96 oz |
180 g 6.35 oz |
| Screen | ||
| Size | 5.9 inches | 5.99 inches |
| Resolution | 1,080 x 2,400 pixels | 1,080 x 2,160 pixels |
| PPI | 445 | 404 |
| Features | OLED, 120Hz | - |
| Cameras | ||
| Rear | Dual camera 50 MP f/1.9 Wide 12 MP f/2.2 Ultra Wide |
Dual camera 13 MP f/2.2 Wide 5 MP f/2.4 Depth |
| Front | 12 MP f/2.5 Wide | 8 MP f/2.2 Wide |
| Storage | ||
| Memory | 8 GB 16 GB |
3 GB 4 GB 6 GB |
| Fixed | 128 GB 256 GB |
32 GB 64 GB 128 GB |
| Removable | - | microSDXC |
| Processor | ||
| Chip | Qualcomm Snapdragon 8+ Gen 1 SM8475 Octa-core processor 4 nm |
Qualcomm Snapdragon 636 SDM636 Octa-core processor 14 nm |
| CPU | 1x 3.20 GHz Cortex-X2 3x 2.75 GHz Cortex-A710 4x 1.80 GHz Cortex-A510 |
4x 1.80 GHz Kryo 260 Gold 4x 1.60 GHz Kryo 260 Silver |
| GPU | Adreno 730 | Adreno 509 |
| Battery | ||
| Capacity | 4,300 mAh | 5,000 mAh |
| Features | Fast charging 30W | - |
| Removable | ||
| Connectivity | ||
| 5G | ||
| NFC | ||
| 3.5 mm Audio Jack | ||
| Micro USB | ||
| USB Type-C | ||
| Lightning | ||