Compare phones
| Global Score | |
| 79.2 | 78.1 |
| Basic Information | |
| Xiaomi | Huawei |
| Android 11, 10, 9.0 Pie | Android 9.0 Pie, 8.1 Oreo |
| 2019-07-24 | 2018-04-27 |
| 6.04 x 2.83 x 0.33 inches | 5.87 x 2.79 x 0.30 inches |
| 6.13 ounces | 5.82 ounces |
| Blue, Gray and White | Black, Blue, Gold and Pink |
| Glass (Corning Gorilla Glass 5) and Plastic | Glass and Metal |
| Scratch-Resistant Glass | -- |
| -- | $ 274.00 |
| Display / Screen | |
| 6.1 inches | 5.8 inches |
| 1560 x 720 pixels | 2244 x 1080 pixels |
| Super AMOLED | IPS LCD |
| 282 pixels per inch | 429 pixels per inch |
| No touch screen | No touch screen |
| 7.3 | 8.2 |
| Performance | |
| Qualcomm Snapdragon 665 chipset | HiSilicon Kirin 970 chipset |
| Kryo 260, 64-bit, 11 nm (Octa-Core 2000 MHz) processor | ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 10 nm (Octa-Core 2360 MHz) processor |
| 4 GB RAM | 4 GB RAM |
| Adreno 610 GPU | Mali-G72 MP12 GPU |
| 9.09 | 9.27 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | No SD card slot |
| 13.18 | 10.1 |
| Camera | |
| 48.00 MP + 32.00 MP | 12.00 MP + 24.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| -- | 27.00mm focal length |
| 0.43 inches (1/2.3") 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 (960 fps) (HD) slow motion video |
| 11.44 | 10.01 |
| 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, Dual SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 4030mAh Battery | 3400mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 5.36 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 4.2 |
| GPS | GPS |
| -- | 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
Xiaomi Mi A3 has a score of 79.2, which is a bit better than the Huawei P20's 78.1 general score. These phones work with Android OS (Operating System), but Xiaomi Mi A3 has the older 11 version and Huawei P20 has Android 9.0 Pie version. Xiaomi Mi A3's body is newer, but just a little heavier and just a little thicker than the Huawei P20.
The Huawei P20 has just a little better performance than Xiaomi Mi A3. Both have 4 GB of RAM memory and a Octa-Core processing unit. The Huawei P20 counts with a sharper display than Xiaomi Mi A3, because although it has a little bit smaller display, it also counts with a way greater pixel quantity per inch of display and a much higher resolution of 1080 x 2244 pixels.
Xiaomi Mi A3 counts with a better camera than Huawei P20, and although they both have the same 30 frames per second video frame rates, the same aperture, the same 3840x2160 (4K) video quality and the same sensor size, the Xiaomi Mi A3 also has a back facing camera with a much better 48 megapixels resolution.
Xiaomi Mi A3 features a lot bigger memory capacity to install applications and games or saving photos and videos than Huawei P20, and although they both have equal 128 GB internal storage, the Xiaomi Mi A3 also has an external SD slot that holds up to 256 GB. The Xiaomi Mi A3 has better battery performance than Huawei P20, because it has a 4030mAh battery capacity instead of 3400mAh.
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