Compare phones
| Global Score | |
| 78.8 | 79.2 |
| Basic Information | |
| Xiaomi | |
| Android 11, 10, 9.0 Pie | Android 11, 10, 9.0 Pie |
| 2019-05-07 | 2019-07-24 |
| 5.96 x 2.76 x 0.32 inches | 6.04 x 2.83 x 0.33 inches |
| 5.19 ounces | 6.13 ounces |
| Black, Purple and White | Blue, Gray and White |
| Plastic | Glass (Corning Gorilla Glass 5) and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 186.00 | -- |
| Display / Screen | |
| 5.6 inches | 6.1 inches |
| 2220 x 1080 pixels | 1560 x 720 pixels |
| OLED | Super AMOLED |
| 441 pixels per inch | 282 pixels per inch |
| No touch screen | No touch screen |
| 8.2 | 7.3 |
| Performance | |
| Qualcomm Snapdragon 670 SDM670 chipset | Qualcomm Snapdragon 665 chipset |
| Kryo 360, 64-bit, 10 nm (Octa-Core 2000 MHz) processor | Kryo 260, 64-bit, 11 nm (Octa-Core 2000 MHz) processor |
| 4 GB RAM | 4 GB RAM |
| Adreno 615 GPU | Adreno 610 GPU |
| 9.09 | 9.09 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 256 GB) external memory slot |
| 7.7 | 13.18 |
| Camera | |
| 12.20 MP + 8.00 MP | 48.00 MP + 32.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 28.00mm focal length | -- |
| 0.39 inches (1/2.55") sensor | 0.43 inches (1/2.3") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (240 fps) (HD) slow motion video | 1280 x 720 (240 fps) (HD) slow motion video |
| 9.79 | 11.44 |
| 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 | |
| 3000mAh Battery | 4030mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 4.96 | 5.92 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | -- |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Xiaomi Mi A3 has a score of 79.2, which is slightly better than Google Pixel 3a's 78.8 score. These phones use the same Android 11 OS. Despite being the best phone in this comparison review, Xiaomi Mi A3 is a just a little thicker and heavier phone than the Google Pixel 3a. The Xiaomi Mi A3's CPU is very similar to the Google Pixel 3a one, both have a Octa-Core processor and the same RAM memory amount.
Google Pixel 3a has a brighter screen than Xiaomi Mi A3, because although it has a quite smaller display, it also counts with a lot higher pixel density and a much better resolution of 1080 x 2220 pixels. Xiaomi Mi A3 features a much bigger memory to install applications and games or saving photos and videos than Google Pixel 3a, because it has more internal memory and an external memory slot that supports up to 256 GB.
The Xiaomi Mi A3 has a better camera than Google Pixel 3a, and although they both have the same 3840x2160 (4K) video quality, the same video frame rates and the same diafragm aperture, the Xiaomi Mi A3 also has a bigger sensor providing a better image quality and a camera in the back with a way better resolution.
The Xiaomi Mi A3 counts with longer battery performance than Google Pixel 3a, because it has a 34 percent bigger battery capacity.
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