Compare phones
| Global Score | |
| 74.7 | 79.2 |
| Basic Information | |
| Huawei | Xiaomi |
| HarmonyOS 3 | Android 11, 10, 9.0 Pie |
| 2023-04-08 | 2019-07-24 |
| 6.18 x 5.57 x 0.21 inches | 6.04 x 2.83 x 0.33 inches |
| 8.43 ounces | 6.13 ounces |
| Black, Dark Green, Gold, Purple and White | Blue, Gray and White |
| Aluminum and Glass | Glass (Corning Gorilla Glass 5) and Plastic |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 7.8 inches | 6.1 inches |
| 2224 x 2496 pixels | 1560 x 720 pixels |
| OLED | Super AMOLED |
| 429 pixels per inch | 282 pixels per inch |
| No touch screen | No touch screen |
| 7.7 | 7.3 |
| Performance | |
| Qualcomm Snapdragon 8+ Gen 1 4G SM8475 (4 nm) chipset | Qualcomm Snapdragon 665 chipset |
| processor | Kryo 260, 64-bit, 11 nm (Octa-Core 2000 MHz) processor |
| 8 GB RAM | 4 GB RAM |
| Adreno 730 GPU | Adreno 610 GPU |
| 6.21 | 9.09 |
| Storage | |
| 256 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 256 GB) external memory slot |
| 13.3 | 13.18 |
| Camera | |
| 50.00 MP + 8.00 MP | 48.00 MP + 32.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 23.00mm focal length | -- |
| -- | 0.43 inches (1/2.3") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (240 fps) (HD) slow motion video |
| 11.22 | 11.44 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM |
| 6.6 | 6.7 |
| Battery Life | |
| 4800mAh Nano SIM Battery | 4030mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.64 | 5.92 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | -- |
| Infra-red port | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass and Gyroscope | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Xiaomi Mi A3 has an overall score of 79.2, which is a little bit better than Huawei Mate X3's global score of 74.7. Xiaomi Mi A3's body is noticeably lighter than Huawei Mate X3, but it's extremely thicker and was released 4 years before. Xiaomi Mi A3 works with Android 11 operating system, while Huawei Mate X3 counts with HarmonyOS 3 operating system.
The Huawei Mate X3 has a little sharper screen than Xiaomi Mi A3, because it has a larger display, way more pixels per inch of display and a lot higher 2496 x 2224px resolution. The Huawei Mate X3 has a little bit better memory for applications and games than Xiaomi Mi A3, because although it has no slot for an SD memory card, it also counts with 256 GB internal memory.
Xiaomi Mi A3 counts with an extremely better CPU than Huawei Mate X3, although it has 4 GB lesser RAM, they both have the same number of cores. The Xiaomi Mi A3 counts with a slightly better camera than Huawei Mate X3, although it has a lower 3840x2160 (4K) video resolution and a lesser MP resolution camera in the back, they both have the same camera aperture.
Huawei Mate X3 has longer battery life than Xiaomi Mi A3, because it has a 19% larger battery size.
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