Compare phones
| Global Score | |
| 77.8 | 83.2 |
| Basic Information | |
| Asus | Xiaomi |
| Android 11, 9.0 Pie | -- |
| 2019-05-25 | 2019-03-06 |
| 6.26 x 2.97 x 0.36 inches | 6.20 x 2.94 x 0.30 inches |
| 6.70 ounces | 6.10 ounces |
| Black and Silver | Black, Blue and Purple |
| Glass (Corning Gorilla Glass 3) | Glass (Corning Gorilla Glass 5) and Metal |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 500.00 | -- |
| Display / Screen | |
| 6.4 inches | 6.4 inches |
| 2340 x 1080 pixels | 2340 x 1080 pixels |
| IPS LCD | AMOLED |
| 403 pixels per inch | 403 pixels per inch |
| -- | 600 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.2 | 8.6 |
| Performance | |
| Qualcomm Snapdragon 855 SM8150 chipset | Qualcomm Snapdragon 855 chipset |
| Kryo 485, 64-bit, 7 nm (Octa-Core 2840 MHz) processor | Kryo 485, 64-bit, 7 nm (Octa-Core 2840 MHz) processor |
| 6 GB RAM | 6 GB RAM |
| Adreno 640 GPU | Adreno 640 GPU |
| 9.63 | 9.63 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 1,95 TB) external memory slot | No SD card slot |
| 14.66 | 10.1 |
| Camera | |
| 48.00 MP | 48.00 MP + 20.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 26.00mm focal length | 26.00mm focal length |
| 0.5 inches (1/2") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| 1280 x 720 (480 fps) (HD) slow motion video | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 11.22 | 12.1 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 6.3 |
| Battery Life | |
| 5000mAh Battery | 3300mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.8 | 5.28 |
| Other Features | |
| Bluetooth 5.0, EDR | Bluetooth 5.0 |
| 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 |
| FM Radio | -- |
Comparison review
The Xiaomi Mi 9 is slightly better than Asus ZenFone 6 (2019), with an 83.2 score against 77.8. Although Xiaomi Mi 9 and the Asus ZenFone 6 (2019) were released only 3 months apart, Xiaomi Mi 9 is a little bit lighter and somewhat thinner. Xiaomi Mi 9's processing unit is very similar to Asus ZenFone 6 (2019)'s processing unit, both of them have the same number of cores and the same RAM amount.
Xiaomi Mi 9 has a bit more vivid screen than Asus ZenFone 6 (2019). Both of them have a better amount of pixels per inch of screen, the same 1080 x 2340px resolution and a display of the same size. Xiaomi Mi 9 counts with a little bit better camera than Asus ZenFone 6 (2019). Both have a 0.5 inches back-facing camera sensor, the same (4K) video quality, the same video frame rates, a back camera with a 48 mega pixels and a F1.8 aperture.
The Asus ZenFone 6 (2019) features a way bigger memory to store more games and applications than Xiaomi Mi 9, because although it has less internal storage capacity, it also counts with a SD card slot that supports up to 1,95 TB. Asus ZenFone 6 (2019) has a very superior battery duration than Xiaomi Mi 9, because it has a 52% larger battery size.
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