Compare phones
| Global Score | |
| 79.2 | 77.4 |
| Basic Information | |
| Xiaomi | Asus |
| Android 11, 10, 9.0 Pie | -- |
| 2019-07-24 | 2017-08-03 |
| 6.04 x 2.83 x 0.33 inches | 6.25 x 3.06 x 0.35 inches |
| 6.13 ounces | 6.00 ounces |
| Blue, Gray and White | Black |
| Glass (Corning Gorilla Glass 5) and Plastic | Metal |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.1 inches | 5.7 inches |
| 1560 x 720 pixels | 2560 x 1440 pixels (Quad HD / 2K) |
| Super AMOLED | Super AMOLED |
| 282 pixels per inch | 515 pixels per inch |
| No touch screen | No touch screen |
| 7.3 | 8.5 |
| Performance | |
| Qualcomm Snapdragon 665 chipset | Qualcomm Snapdragon 821 MSM8996 Pro chipset |
| Kryo 260, 64-bit, 11 nm (Octa-Core 2000 MHz) processor | Kryo, 64-bit (Quad-Core 2150 MHz) processor |
| 4 GB RAM | 6 GB RAM |
| Adreno 610 GPU | Adreno 530 GPU |
| 9.09 | 9 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | microSDXC (up to 1,95 TB) external memory slot |
| 13.18 | 17.06 |
| Camera | |
| 48.00 MP + 32.00 MP | 23.00 MP + 8.00 MP |
| f/1.80 aperture | f/2.00 aperture |
| -- | 27.00mm focal length |
| 0.43 inches (1/2.3") sensor | 0.38 inches (1/2.6") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (24 fps) (4K) video resolution |
| 1280 x 720 (240 fps) (HD) slow motion video | 1920 x 1080 (30 fps) (Full HD) slow motion video |
| 11.44 | 10.23 |
| 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+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 4030mAh Battery | 3300mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 5.28 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 4.2, EDR |
| GPS | GPS |
| -- | NFC |
| Infra-red port | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
Xiaomi Mi A3 is slightly better than the Asus ZenFone AR, with a score of 79.2 against 77.4. Xiaomi Mi A3's body is newer and a bit thinner, but a little heavier than Asus ZenFone AR. Xiaomi Mi A3 features a little bit better performance than Asus ZenFone AR, because although it has a lower amount of RAM memory, it also counts with a greater number of cores.
The Asus ZenFone AR counts with a sharper display than Xiaomi Mi A3, because although it has a little smaller screen, it also counts with a much better resolution of 1440 x 2560px and much more pixels per inch in the display. The Xiaomi Mi A3 has a superior camera than Asus ZenFone AR, and although they both have the same 3840x2160 (4K) video quality, the Xiaomi Mi A3 also has better video frame rate, a bigger aperture, a back camera with a lot higher 48 mega-pixels resolution and a larger back camera sensor providing a higher image quality.
Asus ZenFone AR has a much bigger memory capacity for applications, games, photos and videos than Xiaomi Mi A3, and although they both have equal internal memory capacity, the Asus ZenFone AR also has an external SD slot that supports a maximum of 1,95 TB. Xiaomi Mi A3 features better battery lifetime than Asus ZenFone AR, because it has a 22 percent more battery size.
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