| Asus ROG Phone 3 | Asus ROG Phone 5 Ultimate | |
| Specifications | ||
| Brand | Asus | Asus |
| Model | - | - |
| Release Date | July 2020 | June 2021 |
| Operating System | ROG UI (Android 10) | ROG UI (Android 11) |
| Dimensions | ||
| Size | 171.0 x 78.0 x 9.9 mm 6.73 x 3.07 x 0.39 in |
172.8 x 77.3 x 10.3 mm 6.80 x 3.04 x 0.41 in |
| Weight | 240 g 8.47 oz |
238 g 8.40 oz |
| Screen | ||
| Size | 6.59 inches | 6.78 inches |
| Resolution | 1,080 x 2,340 pixels | 1,080 x 2,448 pixels |
| PPI | 391 | 395 |
| Features | OLED, 144Hz | OLED, 144Hz |
| Cameras | ||
| Rear | Triple camera 64 MP f/1.8 Wide 13 MP f/2.4 Ultra Wide 5 MP f/2.0 Macro |
Triple camera 64 MP f/1.8 Wide 13 MP f/2.4 Ultra Wide 5 MP f/2.0 Macro |
| Front | 24 MP f/2.0 Wide | 24 MP f/2.5 Wide |
| Storage | ||
| Memory | 8 GB 12 GB 16 GB |
18 GB |
| Fixed | 128 GB 256 GB 512 GB |
512 GB |
| Removable | - | - |
| Processor | ||
| Chip | Qualcomm Snapdragon 865+ 5G SM8250-AB Octa-core processor 7 nm |
Qualcomm Snapdragon 888 5G SM8350 Octa-core processor 5 nm |
| CPU | 1x 3.10 GHz Kryo 585 Prime 3x 2.42 GHz Kryo 585 Gold 4x 1.80 GHz Kryo 585 Silver |
1x 2.84 GHz Kryo 680 Prime 3x 2.42 GHz Kryo 680 Gold 4x 1.80 GHz Kryo 680 Silver |
| GPU | Adreno 650 | Adreno 660 |
| Battery | ||
| Capacity | 6,000 mAh | 6,000 mAh |
| Features | Fast charging 30W | Fast charging 65W |
| Removable | ||
| Connectivity | ||
| 5G | ||
| NFC | ||
| 3.5 mm Audio Jack | ||
| Micro USB | ||
| USB Type-C | ||
| Lightning | ||