| Asus Zenfone 6 | Xiaomi Redmi 8A | |
| Specifications | ||
| Brand | Asus | Xiaomi |
| Model | - | - |
| Release Date | January 2019 | September 2019 |
| Operating System | ZenUI (Android 9.0) | MIUI (Android 9.0) |
| Dimensions | ||
| Size | 159.1 x 75.4 x 9.2 mm 6.26 x 2.97 x 0.36 in |
156.5 x 75.4 x 9.4 mm 6.16 x 2.97 x 0.37 in |
| Weight | 190 g 6.70 oz |
188 g 6.63 oz |
| Screen | ||
| Size | 6.4 inches | 6.22 inches |
| Resolution | 1,080 x 2,340 pixels | 720 x 1,520 pixels |
| PPI | 403 | 270 |
| Features | - | - |
| Cameras | ||
| Rear | Dual camera 48 MP f/1.8 Wide 13 MP f/2.4 Ultra Wide |
12 MP f/1.8 Wide |
| Front | Flip Camera | 8 MP f/2.0 |
| Storage | ||
| Memory | 6 GB 8 GB 12 GB |
2 GB 3 GB 4 GB |
| Fixed | 64 GB 128 GB 256 GB 512 GB |
32 GB 64 GB |
| Removable | microSDXC | microSDXC |
| Processor | ||
| Chip | Qualcomm Snapdragon 855 SM8150 Octa-core processor 7 nm |
Qualcomm Snapdragon 439 SDM439 Octa-core processor 12 nm |
| CPU | 1x 2.84 GHz Kryo 485 Prime 3x 2.42 GHz Kryo 485 Gold 4x 1.78 GHz Kryo 485 Silver |
4x 1.95 GHz Cortex-A53 4x 1.45 GHz Cortex-A53 |
| GPU | Adreno 640 | Adreno 505 |
| Battery | ||
| Capacity | 5,000 mAh | 5,000 mAh |
| Features | Fast charging 18W | Fast charging 18W |
| Removable | ||
| Connectivity | ||
| 5G | ||
| NFC | ||
| 3.5 mm Audio Jack | ||
| Micro USB | ||
| USB Type-C | ||
| Lightning | ||