Compare phones
| Global Score | |
| 81.2 | 77.7 |
| Basic Information | |
| Xiaomi | Samsung |
| -- | Android 10 |
| 2017-10-10 | 2020-06-19 |
| 5.98 x 2.97 x 0.30 inches | 6.44 x 2.96 x 0.35 inches |
| 6.53 ounces | 6.77 ounces |
| Black | Black, Blue, Red and White |
| Aluminum and Ceramic | -- |
| Scratch-Resistant Glass | -- |
| $ 614.00 | -- |
| Display / Screen | |
| 6 inches | 6.5 inches |
| 2160 x 1080 pixels | 1600 x 720 pixels |
| IPS LCD | TFT |
| 402 pixels per inch | 270 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 7.2 |
| Performance | |
| Qualcomm Snapdragon 835 MSM8998 chipset | Samsung Exynos 850 chipset |
| Kryo 280, 64-bit, 10 nm (Octa-Core 2450 MHz) processor | Arm Cortex-A55, 64-bit (Octa-Core 2000 MHz) processor |
| 6 GB RAM | 3 GB RAM |
| Adreno 540 GPU | Mali-G76 GPU |
| 9.45 | 9.09 |
| Storage | |
| 256 GB internal memory | 32 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 13.3 | 9.84 |
| Camera | |
| 12.00 MP + 5.00 MP | 48.00 MP + 13.00 MP |
| f/2.00 aperture | f/2.00 aperture |
| -- | 26.00mm focal length |
| 0.34 inches (1/2.9") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1280 x 720 (120 fps) (HD) slow motion video | -- |
| 9.57 | 10.78 |
| 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, Dual SIM |
| 6.3 | 6.7 |
| Battery Life | |
| 3400mAh Li - Ion Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.36 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Gyroscope and Proximity Sensor |
| FM Radio | -- |
Comparison review
Xiaomi Mi MIX 2 is slightly better than the Samsung Galaxy A21s, getting a score of 81.2 against 77.7. Xiaomi Mi MIX 2 is an older phone than Samsung Galaxy A21s, but Xiaomi was able to build it somewhat thinner and just a little bit lighter anyway. The Xiaomi Mi MIX 2 features a sharper screen than Galaxy A21s, because although it has a quite smaller display, it also counts with a higher amount of pixels per inch of display and a lot better 1080 x 2160 pixels resolution.
Xiaomi Mi MIX 2 features a very superior memory for applications and games than Samsung Galaxy A21s, because although it has no SD memory slot, it also counts with 256 GB internal storage. The Xiaomi Mi MIX 2 counts with a little bit better hardware performance than Galaxy A21s, and although they both have a Octa-Core processing unit, the Xiaomi Mi MIX 2 also has 3 GB more RAM memory.
Samsung Galaxy A21s features a superior camera than Xiaomi Mi MIX 2, and although they both have the same 30 frames per second video frame rate, the same 1920x1080 (Full HD) video definition and a F2 diafragm aperture, the Samsung Galaxy A21s also has a back facing camera with a lot higher 48 mega pixels resolution and a much larger sensor shooting lot higher quality videos and photographs.
Galaxy A21s features a very superior battery life than Xiaomi Mi MIX 2, because it has a 47 percent greater battery capacity.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.