Compare phones
| Global Score | |
| 79.1 | 79.2 |
| Basic Information | |
| Sony | Xiaomi |
| -- | Android 11, 10, 9.0 Pie |
| 2018-04-05 | 2019-07-24 |
| 6.02 x 2.83 x 0.44 inches | 6.04 x 2.83 x 0.33 inches |
| 6.98 ounces | 6.13 ounces |
| Black, Green, Pink and Silver | Blue, Gray and White |
| Aluminum and Glass | Glass (Corning Gorilla Glass 5) and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 5.7 inches | 6.1 inches |
| 2160 x 1080 pixels | 1560 x 720 pixels |
| IPS LCD | Super AMOLED |
| 424 pixels per inch | 282 pixels per inch |
| 700 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.8 | 7.3 |
| Performance | |
| Qualcomm Snapdragon 845 SDM845 chipset | Qualcomm Snapdragon 665 chipset |
| Kryo 385, 64-bit, 10 nm (Octa-Core 2800 MHz) processor | Kryo 260, 64-bit, 11 nm (Octa-Core 2000 MHz) processor |
| 4 GB RAM | 4 GB RAM |
| Adreno 630 GPU | Adreno 610 GPU |
| 9.54 | 9.09 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 400 GB) external memory slot | microSDXC (up to 256 GB) external memory slot |
| 11.34 | 13.18 |
| Camera | |
| 19.00 MP + 5.00 MP | 48.00 MP + 32.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| 25.00mm focal length | -- |
| 0.43 inches (1/2.3") sensor | 0.43 inches (1/2.3") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1920 x 1080 (960 fps) (Full HD) slow motion video | 1280 x 720 (240 fps) (HD) slow motion video |
| 10.67 | 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, Dual SIM | Nano SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 3180mAh Li - Polymer Battery | 4030mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 5.2 | 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 the Sony Xperia XZ2's global score of 79.1. The Xiaomi Mi A3 construction is newer, incredibly thinner and somewhat lighter than the Sony Xperia XZ2. Sony Xperia XZ2 features a much more vibrant display than Xiaomi Mi A3, because although it has a bit smaller screen, it also counts with a way better 1080 x 2160px resolution and a lot better pixel density.
The Xiaomi Mi A3 features a better memory for games and applications than Xperia XZ2, because although it has a SD memory slot that holds 144 GB smaller, it also counts with 128 GB internal memory capacity. The Xperia XZ2 counts with a bit superior CPU than Xiaomi Mi A3. Both have a Octa-Core CPU and 4 GB of RAM memory.
The Xiaomi Mi A3 features longer battery performance than Xperia XZ2, because it has a 4030mAh battery capacity instead of 3180mAh. The Xiaomi Mi A3 has a little bit better camera than Xperia XZ2, because although it has slower 30 frames per second video frame rate, and they both have a 0.43 inches camera sensor and the same 3840x2160 (4K) video definition, the Xiaomi Mi A3 also counts with a camera with lot more mega pixels and a larger diafragm aperture to capture better low-light photography and video.
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