Compare phones
| Global Score | |
| 77.7 | 83.8 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 10 | -- |
| 2020-06-19 | 2018-04-03 |
| 6.44 x 2.96 x 0.35 inches | 5.94 x 2.95 x 0.32 inches |
| 6.77 ounces | 6.67 ounces |
| Black, Blue, Red and White | Black and White |
| -- | Aluminum and Ceramic |
| -- | Scratch-Resistant Glass |
| -- | $ 639.00 |
| Display / Screen | |
| 6.5 inches | 6 inches |
| 1600 x 720 pixels | 2160 x 1080 pixels |
| TFT | IPS LCD |
| 270 pixels per inch | 402 pixels per inch |
| No touch screen | No touch screen |
| 7.2 | 8.1 |
| Performance | |
| Samsung Exynos 850 chipset | Qualcomm Snapdragon 845 SDM845 chipset |
| Arm Cortex-A55, 64-bit (Octa-Core 2000 MHz) processor | Kryo 385, 64-bit, 10 nm (Octa-Core 2800 MHz) processor |
| 3 GB RAM | 8 GB RAM |
| Mali-G76 GPU | Adreno 630 GPU |
| 9.09 | 9.63 |
| Storage | |
| 32 GB internal memory | 256 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | No SD card slot |
| 9.84 | 13.3 |
| Camera | |
| 48.00 MP + 13.00 MP | 12.00 MP + 5.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| 26.00mm focal length | -- |
| 0.5 inches (1/2") sensor | 0.39 inches (1/2.55") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1920 x 1080 (240 fps) (Full HD) slow motion video |
| 10.78 | 9.79 |
| 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, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 3400mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.8 | 5.36 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Gyroscope and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Xiaomi Mi Mix 2s has a score of 83.8, which is a little bit better than the Samsung Galaxy A21s's overall score of 77.7. Xiaomi Mi Mix 2s is an noticeably older cellphone than the Samsung Galaxy A21s, but Xiaomi could make it a little lighter and a little bit thinner anyway. The Xiaomi Mi Mix 2s features a brighter screen than Samsung Galaxy A21s, because although it has a little bit smaller display, it also counts with a greater display pixel density and a lot better 1080 x 2160 resolution.
The Xiaomi Mi Mix 2s counts with a bit more powerful CPU than Galaxy A21s, and although they both have the same number of cores, the Xiaomi Mi Mix 2s also has more RAM memory. Galaxy A21s counts with a superior camera than Xiaomi Mi Mix 2s, because although it has a tinier diafragm aperture, and they both have the same 30 fps video frame rate and the same 1920x1080 video resolution, the Galaxy A21s also counts with a way larger back camera sensor and a camera with a lot better 48 megapixels resolution.
Xiaomi Mi Mix 2s features much more memory capacity to store more games and applications than Galaxy A21s, because although it has no SD extension slot, it also counts with 224 GB more internal memory capacity. The Galaxy A21s features a much better battery lifetime than Xiaomi Mi Mix 2s, because it has 5000mAh of battery capacity instead of 3400mAh.
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