Compare phones
| Global Score | |
| 72.4 | 83.8 |
| Basic Information | |
| Samsung | Xiaomi |
| Android | -- |
| 2022-01-10 | 2018-11-01 |
| 6.46 x 2.99 x 0.36 inches | 6.22 x 2.94 x 0.33 inches |
| -- | 7.69 ounces |
| Black, Blue and Red | Black, Blue and Green |
| Plastic and Plastic | Aluminum and Ceramic |
| Display / Screen | |
| 6.5 inches | 6.4 inches |
| 1600 x 720 pixels | 2340 x 1080 pixels |
| IPS LCD | Super AMOLED |
| 270 pixels per inch | 403 pixels per inch |
| -- | 600 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.2 | 8.6 |
| Performance | |
| -- | Qualcomm Snapdragon 845 SDM845 chipset |
| 64-bit (Octa-Core 1600 MHz) processor | Kryo 385, 64-bit, 10 nm (Octa-Core 2800 MHz) processor |
| 3 GB RAM | 8 GB RAM |
| Yes GPU | Adreno 630 GPU |
| 8.73 | 9.63 |
| Storage | |
| 32 GB internal memory | 256 GB internal memory |
| No SD card slot | No SD card slot |
| 5.8 | 13.3 |
| Camera | |
| 48.00 MP + 5.00 MP | 12.20 MP + 24.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| -- | 0.39 inches (1/2.55") sensor |
| -- | 3840 x 2160 (60 fps) (4K) video resolution |
| -- | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 9.24 | 10.34 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.4 | 6.3 |
| Battery Life | |
| 5000mAh Battery | 3200mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.8 | 5.2 |
| Other Features | |
| Bluetooth 5.1 | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Xiaomi Mi Mix 3 has an overall score of 83.8, which is much better than the Galaxy A03's score of 72.4. Xiaomi Mi Mix 3 has a quite better processing power than Samsung Galaxy A03, and although they both have the same number of cores, the Xiaomi Mi Mix 3 also has more RAM memory. Xiaomi Mi Mix 3 features a better display than Galaxy A03, because although it has a little smaller display, it also counts with a greater pixels amount per screen inch and a much higher resolution of 1080 x 2340px.
The Xiaomi Mi Mix 3 features a lot bigger memory capacity to store more games and applications than Galaxy A03, because it has 256 GB internal storage. The Xiaomi Mi Mix 3 captures much better photos and videos than Samsung Galaxy A03, although it has a way less mega-pixels resolution back camera, they both have the same aperture.
The Galaxy A03 counts with a superior battery life than Xiaomi Mi Mix 3, because it has a 56 percent bigger battery size.
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