Compare phones
| Global Score | |
| 78 | 79.2 |
| Basic Information | |
| Xiaomi | Xiaomi |
| -- | Android 11, 10, 9.0 Pie |
| 2018-07-27 | 2019-07-24 |
| 6.25 x 2.97 x 0.29 inches | 6.04 x 2.83 x 0.33 inches |
| 5.93 ounces | 6.13 ounces |
| Black, Blue, Gold, Pink and Red | Blue, Gray and White |
| Aluminum | Glass (Corning Gorilla Glass 5) and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6 inches | 6.1 inches |
| 2160 x 1080 pixels | 1560 x 720 pixels |
| IPS LCD | Super AMOLED |
| 402 pixels per inch | 282 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 7.3 |
| Performance | |
| Qualcomm Snapdragon 660 SDM660 chipset | Qualcomm Snapdragon 665 chipset |
| Kryo 260, 64-bit, 14 nm (Octa-Core 2200 MHz) processor | Kryo 260, 64-bit, 11 nm (Octa-Core 2000 MHz) processor |
| 6 GB RAM | 4 GB RAM |
| Adreno 512 GPU | Adreno 610 GPU |
| 9.27 | 9.09 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 256 GB) external memory slot |
| 10.1 | 13.18 |
| Camera | |
| 12.00 MP + 20.00 MP | 48.00 MP + 32.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 0.34 inches (1/2.9") 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 (120 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 and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.3 | 6.7 |
| Battery Life | |
| 3010mAh Li - Polymer Battery | 4030mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 4.96 | 5.92 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| Infra-red port | 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 | FM Radio |
Comparison review
The Xiaomi Mi A3 is just a bit better than Xiaomi Mi A2, having a 79.2 score against 78. Although Xiaomi Mi A3 is newer than Xiaomi Mi A2, it is thicker and just a bit heavier. The Xiaomi Mi A2 features a more vivid screen than Xiaomi Mi A3, because although it has a quite smaller screen, it also counts with a lot better resolution of 1080 x 2160px and a better screen density.
The Xiaomi Mi A3 has a lot bigger memory capacity to install games and applications than Xiaomi Mi A2, and although they both have the same 128 GB internal storage capacity, the Xiaomi Mi A3 also has an external memory card slot that admits a maximum of 256 GB. The Xiaomi Mi A2 counts with a bit superior processing unit than Xiaomi Mi A3, and although they both have the same number of cores, the Xiaomi Mi A2 also has a larger amount of RAM.
The Xiaomi Mi A3 features better battery life than Xiaomi Mi A2, because it has a 4030mAh battery capacity. Xiaomi Mi A3 has a superior camera than Xiaomi Mi A2, and although they both have a F1.8 camera aperture, the same video frame rates and the same (4K) video definition, the Xiaomi Mi A3 also has a lot bigger back-facing camera sensor which gives a lot higher image and video quality and a much more MP camera in the back.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.