Compare phones
| Global Score | |
| 83.2 | 85.5 |
| Basic Information | |
| Xiaomi | Asus |
| -- | Android 11 |
| 2019-03-06 | 2021-05-13 |
| 6.20 x 2.94 x 0.30 inches | 6.50 x 3.04 x 0.38 inches |
| 6.10 ounces | 8.11 ounces |
| Black, Blue and Purple | Galactic Black and Glacier Silver |
| Glass (Corning Gorilla Glass 5) and Metal | Aluminum and Glass (Corning Gorilla Glass 3) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.4 inches | 6.7 inches |
| 2340 x 1080 pixels | 2400 x 1080 pixels |
| AMOLED | AMOLED |
| 403 pixels per inch | 393 pixels per inch |
| 600 cd/m2 brightness | 1000 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.6 | 8.9 |
| Performance | |
| Qualcomm Snapdragon 855 chipset | Qualcomm Snapdragon 888 SM8350 chipset |
| Kryo 485, 64-bit, 7 nm (Octa-Core 2840 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 6 GB RAM | 8 GB RAM |
| Adreno 640 GPU | Adreno 660 GPU |
| 9.63 | 9.63 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 2 TB) external memory slot |
| 10.1 | 17.14 |
| Camera | |
| 48.00 MP + 20.00 MP | 64.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 26.00mm focal length | 27.00mm focal length |
| 0.5 inches (1/2") sensor | 0.59 inches (1/1.7") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 7680 x 4320 (30 fps) video resolution |
| 1920 x 1080 (960 fps) (Full HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 12.1 | 12.1 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.3 | 10.6 |
| Battery Life | |
| 3300mAh Battery | 5000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 5.28 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2 |
| GPS | GPS |
| NFC | 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 score of 85.5, which is slightly better than the Xiaomi Mi 9's 83.2 score. The Asus ZenFone 8 Flip construction is newer than the Xiaomi Mi 9's, but it is thicker and much heavier. Asus ZenFone 8 Flip features just a bit better display than Xiaomi Mi 9, because although it has a quite worse pixel density, it also counts with a little bit larger display, a slightly higher resolution of 1080 x 2400px and way more brightness.
Asus ZenFone 8 Flip and Xiaomi Mi 9 both feature similar CPUs, and although the Asus ZenFone 8 Flip has more RAM, they both have 8 CPU cores. Asus ZenFone 8 Flip features a camera that is very similar to the Xiaomi Mi 9 one, and although the Asus ZenFone 8 Flip has a bigger sensor which offers a better image and video quality, a way better video definition and a camera in the back with a way better resolution, they both have a F1.8 aperture.
Asus ZenFone 8 Flip has a very superior memory to install applications and games than Xiaomi Mi 9, and although they both have the same 128 GB internal storage capacity, the Asus ZenFone 8 Flip also has a slot for an SD memory card that admits up to 2 TB. The Asus ZenFone 8 Flip has a way better battery duration than Xiaomi Mi 9, because it has a 52% larger battery size.
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