Compare phones
| Global Score | |
| 72.5 | 83 |
| Basic Information | |
| Xiaomi | Asus |
| Android | Android 11 |
| -- | 2021-05-13 |
| 5.81 x 2.81 x 0.33 inches | 5.83 x 2.70 x 0.35 inches |
| 5.15 ounces | 5.96 ounces |
| Black, Blue, Gray and Yellow | Horizon Silver and Obsidian Black |
| Metal | Aluminum and Glass (Corning Gorilla Glass 3) |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 5.5 inches | 5.9 inches |
| 1440 x 720 pixels | 2400 x 1080 pixels |
| -- | AMOLED |
| 293 pixels per inch | 446 pixels per inch |
| -- | 1100 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.4 | 9.2 |
| Performance | |
| MediaTek Helio P22 MT6762 chipset | Qualcomm Snapdragon 888 SM8350 chipset |
| ARM Cortex-A53, 64-bit, 12 nm (Octa-Core 2000 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 4 GB RAM | 6 GB RAM |
| IMG PowerVR GE8320 GPU | Adreno 660 GPU |
| 9.09 | 9.63 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | No SD card slot |
| 10.78 | 10.1 |
| Camera | |
| 12.00 MP + 5.00 MP | 64.00 MP + 12.00 MP |
| f/2.20 aperture | f/1.80 aperture |
| -- | 27.00mm focal length |
| -- | 0.59 inches (1/1.7") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 7680 x 4320 (24 fps) video resolution |
| -- | 1280 x 720 (480 fps) (HD) slow motion video |
| 8.8 | 12.65 |
| Networks | |
| Wi-Fi | Wi-Fi |
| -- | Mobile Hotspot |
| LTE (4G), HSPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Dual SIM | Nano SIM, Dual SIM |
| 5.5 | 10.6 |
| Battery Life | |
| 3000mAh Battery | 4000mAh Nano SIM Battery |
| Non-Removable Battery | Non-Removable Battery |
| 4.96 | 5.92 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.2, EDR |
| GPS | GPS |
| -- | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
Asus ZenFone 8 is much better than the Xiaomi Redmi 6, with a global score of 83 against 72.5. The Asus ZenFone 8 works with Android 11 OS, while Xiaomi Redmi 6 has Android OS. Even being the best device in this comparison review, Asus ZenFone 8's design is heavier and just a bit thicker than Xiaomi Redmi 6.
The Asus ZenFone 8 features a much better looking display than Xiaomi Redmi 6, because it has a way better 1080 x 2400 resolution, way more pixels per inch of screen and a bit larger display. The Xiaomi Redmi 6 counts with a slightly better memory capacity for apps and games than Asus ZenFone 8, because although it has 0 less internal memory capacity, it also counts with a slot for an external memory card that holds a maximum of 256 GB.
The Asus ZenFone 8 counts with a bit superior CPU than Xiaomi Redmi 6, and although they both have 8 processing cores, the Asus ZenFone 8 also has a higher amount of RAM memory. Asus ZenFone 8 counts with a lot better camera than Xiaomi Redmi 6, because it has a larger aperture to take better low-light images and video, a much better video quality and a back camera with a way better 64 mega-pixels resolution.
Asus ZenFone 8 has better battery lifetime than Xiaomi Redmi 6, because it has a 33% greater battery size.
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