| Asus Zenfone 4 Max | Asus Zenfone 9 | |
| Specifications | ||
| Brand | Asus | Asus |
| Model | - | - |
| Release Date | September 2017 | September 2022 |
| Operating System | ZenUI (Android 7.0) | ZenUI (Android 12) |
| Dimensions | ||
| Size | 154.0 x 76.9 x 8.9 mm 6.06 x 3.03 x 0.35 in |
146.5 x 68.1 x 9.1 mm 5.77 x 2.68 x 0.36 in |
| Weight | 181 g 6.38 oz |
169 g 5.96 oz |
| Screen | ||
| Size | 5.5 inches | 5.9 inches |
| Resolution | 720 x 1,280 pixels | 1,080 x 2,400 pixels |
| PPI | 267 | 445 |
| Features | - | OLED, 120Hz |
| Cameras | ||
| Rear | Dual camera 13 MP f/2.0 Wide 5 MP f/2.4 Depth |
Dual camera 50 MP f/1.9 Wide 12 MP f/2.2 Ultra Wide |
| Front | 8 MP f/2.2 Wide | 12 MP f/2.5 Wide |
| Storage | ||
| Memory | 3 GB | 8 GB 16 GB |
| Fixed | 32 GB | 128 GB 256 GB |
| Removable | microSDXC | - |
| Processor | ||
| Chip | Qualcomm Snapdragon 430 MSM8937 Octa-core processor 28 nm |
Qualcomm Snapdragon 8+ Gen 1 SM8475 Octa-core processor 4 nm |
| CPU | 8x 1.40 GHz Cortex-A53 | 1x 3.20 GHz Cortex-X2 3x 2.75 GHz Cortex-A710 4x 1.80 GHz Cortex-A510 |
| GPU | Adreno 505 | Adreno 730 |
| Battery | ||
| Capacity | 5,000 mAh | 4,300 mAh |
| Features | - | Fast charging 30W |
| Removable | ||
| Connectivity | ||
| 5G | ||
| NFC | ||
| 3.5 mm Audio Jack | ||
| Micro USB | ||
| USB Type-C | ||
| Lightning | ||