Compare phones
| Global Score | |
| 79 | 85.5 |
| Basic Information | |
| Xiaomi | Asus |
| Android 11, 10 | Android 11 |
| 2020-04-07 | 2021-05-13 |
| 6.53 x 3.02 x 0.35 inches | 6.50 x 3.04 x 0.38 inches |
| 7.37 ounces | 8.11 ounces |
| Aurora blue, Glacier white and Interstellar grey | Galactic Black and Glacier Silver |
| Glass (Corning Gorilla Glass 5) | Aluminum and Glass (Corning Gorilla Glass 3) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 249.00 | -- |
| Display / Screen | |
| 6.7 inches | 6.7 inches |
| 2400 x 1080 pixels | 2400 x 1080 pixels |
| IPS LCD | AMOLED |
| 393 pixels per inch | 393 pixels per inch |
| -- | 1000 cd/m2 brightness |
| No touch screen | No touch screen |
| 8 | 8.9 |
| Performance | |
| Qualcomm Snapdragon 720G SM7125 chipset | Qualcomm Snapdragon 888 SM8350 chipset |
| Kryo 465, 64-bit, 8 nm (Octa-Core 2300 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 4 GB RAM | 8 GB RAM |
| Adreno 618 GPU | Adreno 660 GPU |
| 9.27 | 9.63 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSDXC (up to 2 TB) external memory slot |
| 11.74 | 17.14 |
| Camera | |
| 48.00 MP + 16.00 MP | 64.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| -- | 27.00mm focal length |
| 0.5 inches (1/2") sensor | 0.59 inches (1/1.7") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (30 fps) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 11.55 | 12.1 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 10.6 |
| Battery Life | |
| 5020mAh Li - Polymer Battery | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | 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 has a general score of 85.5, which is just a bit better than Xiaomi Redmi Note 9S's overall score of 79. The Asus ZenFone 8 Flip is a newer device than the Xiaomi Redmi Note 9S, although it's a little bit heavier and just a little bit thicker. Both of these devices come with the same Android 11 OS (Operating System), so you shouldn't perceive any differences in that aspect.
Asus ZenFone 8 Flip has a much better display than Xiaomi Redmi Note 9S. Both have a screen of the same size, the same screen pixels density and an equal resolution of 1080 x 2400px. Asus ZenFone 8 Flip counts with a superior storage for applications and games than Xiaomi Redmi Note 9S, because it has more internal storage and an external SD slot that admits up to 2 TB.
The Asus ZenFone 8 Flip counts with a bit faster processor than Xiaomi Redmi Note 9S, and although they both have the same number of cores, the Asus ZenFone 8 Flip also has a larger amount of RAM. Asus ZenFone 8 Flip takes slightly better photographs and videos than Xiaomi Redmi Note 9S, and although they both have the same aperture, the Asus ZenFone 8 Flip also has a much better video quality, a lot more megapixels camera in the back and a larger back camera sensor capturing higher quality photos.
The Asus ZenFone 8 Flip counts with a battery life that's very similar to the battery duration in Xiaomi Redmi Note 9S, although the Asus ZenFone 8 Flip has a 0 percent smaller battery capacity.
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