Compare phones
| Global Score | |
| 79.2 | 90.9 |
| Basic Information | |
| Xiaomi | Huawei |
| Android 11, 10, 9.0 Pie | Android 10 |
| 2019-07-24 | 2020-10-22 |
| 6.04 x 2.83 x 0.33 inches | 6.41 x 2.97 x 0.36 inches |
| 6.13 ounces | 7.48 ounces |
| Blue, Gray and White | Black and Mystic silver |
| Glass (Corning Gorilla Glass 5) and Plastic | Aluminum and Glass |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 6.1 inches | 6.8 inches |
| 1560 x 720 pixels | 2772 x 1334 pixels |
| Super AMOLED | OLED |
| 282 pixels per inch | 452 pixels per inch |
| No touch screen | No touch screen |
| 7.3 | 8.5 |
| Performance | |
| Qualcomm Snapdragon 665 chipset | HiSilicon Kirin 9000 chipset |
| Kryo 260, 64-bit, 11 nm (Octa-Core 2000 MHz) processor | Arm Cortex-A77 and Arm Cortex-A55, 64-bit, 5 nm (Octa-Core 3130 MHz) processor |
| 4 GB RAM | 8 GB RAM |
| Adreno 610 GPU | Mali G78 MP24 GPU |
| 9.09 | 9.81 |
| Storage | |
| 128 GB internal memory | 256 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | No SD card slot |
| 13.18 | 13.3 |
| Camera | |
| 48.00 MP + 32.00 MP | 50.00 MP + 13.00 MP |
| f/1.80 aperture | f/1.90 aperture |
| -- | 23.00mm focal length |
| 0.43 inches (1/2.3") sensor | 0.78 inches (1/1.28") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| 1280 x 720 (240 fps) (HD) slow motion video | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 11.44 | 12.43 |
| 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), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 6.7 | 10.7 |
| Battery Life | |
| 4030mAh Battery | 4400mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.92 | 6.24 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2 |
| GPS | GPS |
| -- | NFC |
| Infra-red port | 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 | FM Radio |
Comparison review
Huawei Mate 40 Pro has an overall score of 90.9, which is much better than the Xiaomi Mi A3's 79.2 score. Even though Huawei Mate 40 Pro is newer than the Xiaomi Mi A3, it's somewhat heavier and a little thicker. These phones come with Android OS (operating system), but Huawei Mate 40 Pro has an older 10 version and Xiaomi Mi A3 has Android 11.
Huawei Mate 40 Pro features just a bit better performance than Xiaomi Mi A3, and although they both have 8 cores, the Huawei Mate 40 Pro also has a higher amount of RAM. The Huawei Mate 40 Pro features a sharper screen than Xiaomi Mi A3, because it has a lot greater pixel density, a much higher resolution of 1334 x 2772 and a bit bigger screen.
The Huawei Mate 40 Pro has a little bit more memory to store more apps and games than Xiaomi Mi A3, because although it has no SD extension slot, it also counts with 256 GB internal storage capacity. The Huawei Mate 40 Pro features just a little bit longer battery duration than Xiaomi Mi A3, because it has a 4400mAh battery size.
Huawei Mate 40 Pro takes clearer photos and videos than Xiaomi Mi A3, because although it has a smaller diafragm aperture which is not so good for low-light photos and video, and they both have the same 3840x2160 (4K) video definition, the Huawei Mate 40 Pro also counts with a better resolution back facing camera, a lot larger sensor providing a way higher image quality and better video frame rates.
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