Compare phones
| Global Score | |
| 85.5 | 76.7 |
| Basic Information | |
| Asus | Xiaomi |
| Android 11 | Android 11 |
| 2021-05-13 | 2021-05-27 |
| 6.50 x 3.04 x 0.38 inches | 6.23 x 2.96 x 0.33 inches |
| 8.11 ounces | 6.70 ounces |
| Galactic Black and Glacier Silver | Moonlight White, Neptune Blue and Space Black, |
| Aluminum and Glass (Corning Gorilla Glass 3) | Glass and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.7 inches | 6.3 inches |
| 2400 x 1080 pixels | 2340 x 1080 pixels |
| AMOLED | IPS LCD |
| 393 pixels per inch | 409 pixels per inch |
| 1000 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.9 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 888 SM8350 chipset | MediaTek Helio G85 MT6769Z chipset |
| Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | Cortex-A75, 64-bit, 12 nm (Octa-Core 2000 MHz) processor |
| 8 GB RAM | 4 GB RAM |
| Adreno 660 GPU | Mali G52 MC2 GPU |
| 9.63 | 9.09 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| microSDXC (up to 2 TB) external memory slot | microSDXC (up to 128 GB) external memory slot |
| 17.14 | 10.02 |
| Camera | |
| 64.00 MP | 48.00 MP + 13.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 27.00mm focal length | -- |
| 0.59 inches (1/1.7") sensor | 0.5 inches (1/2") sensor |
| 7680 x 4320 (30 fps) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1280 x 720 (480 fps) (HD) slow motion video | 1280 x 720 (120 fps) (HD) slow motion video |
| 12.1 | 11 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSPA |
| Nano SIM, Dual SIM | Nano SIM |
| 10.6 | 6.6 |
| Battery Life | |
| 5000mAh Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 5.92 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.2 |
| GPS | GPS |
| NFC | -- |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Asus ZenFone 8 Flip is better than the Xiaomi Redmi Note 8 2021, getting an 85.5 score against 76.7. Despite being the best phone in our current comparison, we must tell that it's also heavier and somewhat thicker. Both phones in this comparison review include the same Android 11 operating system, so both of them should provide the same OS features.
The Asus ZenFone 8 Flip has a little more vivid display than Xiaomi Redmi Note 8 2021, because although it has a bit lower display pixel density, it also counts with a quite better 1080 x 2400 resolution and a little larger display. The Asus ZenFone 8 Flip counts with a much greater storage to install applications and games than Xiaomi Redmi Note 8 2021, because it has 128 GB internal memory and a slot for an external memory card that allows a maximum of 2 TB.
The Asus ZenFone 8 Flip features a little faster processor than Xiaomi Redmi Note 8 2021, and although they both have a Octa-Core CPU, the Asus ZenFone 8 Flip also has a higher amount of RAM. Asus ZenFone 8 Flip has greater battery duration than Xiaomi Redmi Note 8 2021, because it has a 5000mAh battery size.
Asus ZenFone 8 Flip counts with a superior camera than Xiaomi Redmi Note 8 2021, and although they both have a same size aperture, the Asus ZenFone 8 Flip also has a lot higher 7680x4320 video quality, a back facing camera with a way better resolution and a bigger sensor which provides a better photo and video quality.
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