Compare phones
| Global Score | |
| 80 | 83.8 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 10 | -- |
| 2021-03-18 | 2018-11-01 |
| 6.46 x 2.99 x 0.38 inches | 6.22 x 2.94 x 0.33 inches |
| 7.80 ounces | 7.69 ounces |
| Black, blue and white | 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 |
| PLS | 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 | |
| Samsung Exynos 850 S5E3830 chipset | Qualcomm Snapdragon 845 SDM845 chipset |
| Cortex-A55, 64-bit, 8 nm (Octa-Core 2000 MHz) processor | Kryo 385, 64-bit, 10 nm (Octa-Core 2800 MHz) processor |
| 4 GB RAM | 8 GB RAM |
| Mali-G52 MP1 GPU | Adreno 630 GPU |
| 9.09 | 9.63 |
| Storage | |
| 64 GB internal memory | 256 GB internal memory |
| microSDXC (up to 1 TB) external memory slot | No SD card slot |
| 13.02 | 13.3 |
| Camera | |
| 48.00 MP + 8.00 MP | 12.20 MP + 24.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| -- | 0.39 inches (1/2.55") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| -- | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 10.23 | 10.34 |
| 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 and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.7 | 6.3 |
| Battery Life | |
| 6000mAh Li - Polymer Battery | 3200mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 7.52 | 5.2 |
| Other Features | |
| Bluetooth 5.0 | 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
The Xiaomi Mi Mix 3 is a little bit better than Galaxy M12, having a score of 83.8 against 80. The Xiaomi Mi Mix 3 is an incredibly older device than the Galaxy M12, but Xiaomi was able to make it a bit lighter and thinner anyway. Xiaomi Mi Mix 3 features a little better performance than Samsung Galaxy M12, and although they both have a Octa-Core processing unit, the Xiaomi Mi Mix 3 also has a higher amount of RAM.
The Xiaomi Mi Mix 3 has a sharper screen than Samsung Galaxy M12, because although it has a bit smaller screen, it also counts with a better screen pixel density and a much higher 1080 x 2340px resolution. The Xiaomi Mi Mix 3 captures a little bit better pictures and videos than Samsung Galaxy M12, because although it has a back camera with a much lower resolution, it also counts with a bigger camera aperture to take better captures and video in low light situations and a way better (4K) video resolution.
The Xiaomi Mi Mix 3 has a slightly bigger memory for games and applications than Samsung Galaxy M12, because although it has no external memory slot, it also counts with 192 GB more internal storage capacity. Galaxy M12 has a much better battery lifetime than Xiaomi Mi Mix 3, because it has an 88 percent greater battery capacity.
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