Compare phones
| Global Score | |
| 79.2 | 84.9 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 11, 10, 9.0 Pie | -- |
| 2019-07-24 | 2019-05-29 |
| 6.04 x 2.83 x 0.33 inches | 6.50 x 3.01 x 0.37 inches |
| 6.13 ounces | 7.76 ounces |
| Blue, Gray and White | Angel gold, Ghost white and Phantom black |
| Glass (Corning Gorilla Glass 5) and Plastic | Aluminum and Glass (Corning Gorilla Glass 6) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.1 inches | 6.7 inches |
| 1560 x 720 pixels | 2400 x 1080 pixels |
| Super AMOLED | Super AMOLED |
| 282 pixels per inch | 393 pixels per inch |
| No touch screen | No touch screen |
| 7.3 | 8 |
| Performance | |
| Qualcomm Snapdragon 665 chipset | Qualcomm Snapdragon 730 SM7150-AA chipset |
| Kryo 260, 64-bit, 11 nm (Octa-Core 2000 MHz) processor | Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor |
| 4 GB RAM | 8 GB RAM |
| Adreno 610 GPU | Adreno 618 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 | 48.00 MP |
| f/1.80 aperture | f/2.00 aperture |
| -- | 25.00mm focal length |
| 0.43 inches (1/2.3") sensor | 0.5 inches (1/2") 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 (480 fps) (HD) slow motion video |
| 11.44 | 10.78 |
| 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 | 3700mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.92 | 5.68 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| 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
Samsung Galaxy A80 is a little bit better than the Xiaomi Mi A3, with a global score of 84.9 against 79.2. The Samsung Galaxy A80 construction is thicker and incredibly heavier than Xiaomi Mi A3. Samsung Galaxy A80 features a little better hardware performance than Xiaomi Mi A3, and although they both have a Octa-Core processing unit, the Samsung Galaxy A80 also has more RAM memory.
Galaxy A80 has a bit better looking screen than Xiaomi Mi A3, because it has a little bit bigger screen, more pixels per inch in the screen and a way better 1080 x 2400 pixels resolution. The Xiaomi Mi A3 counts with much more storage capacity to install games and applications than Galaxy A80, and although they both have equal internal memory capacity, the Xiaomi Mi A3 also has a SD memory card expansion slot that allows up to 256 GB.
Xiaomi Mi A3 has just a bit longer battery performance than Samsung Galaxy A80, because it has 4030mAh of battery capacity. The Xiaomi Mi A3 shoots clearer photographs and videos than Galaxy A80, because although it has a smaller back camera sensor providing a worse image quality, and they both have a camera with a 48 MP, the same 30 frames per second video frame rates and the same video resolution, the Xiaomi Mi A3 also counts with a bigger aperture.
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