Compare phones
| Global Score | |
| 77.7 | 90.1 |
| Basic Information | |
| Samsung | Xiaomi |
| Android 10 | Android 10 |
| 2020-06-19 | 2020-05-08 |
| 6.44 x 2.96 x 0.35 inches | 7.00 x 3.28 x 0.40 inches |
| 6.77 ounces | 7.83 ounces |
| Black, Blue, Red and White | Blasting black |
| -- | Aluminum and Aluminum |
| Display / Screen | |
| 6.5 inches | 7.1 inches |
| 1600 x 720 pixels | 3120 x 1440 pixels |
| TFT | AMOLED |
| 270 pixels per inch | 484 pixels per inch |
| No touch screen | No touch screen |
| 7.2 | 8.6 |
| Performance | |
| Samsung Exynos 850 chipset | Qualcomm Snapdragon 865 SM8250 chipset |
| Arm Cortex-A55, 64-bit (Octa-Core 2000 MHz) processor | Kryo 585, 64-bit, 7 nm (Octa-Core 2840 MHz) processor |
| 3 GB RAM | 8 GB RAM |
| Mali-G76 GPU | Adreno 650 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 | 64.00 MP + 20.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| 26.00mm focal length | 26.00mm focal length |
| 0.5 inches (1/2") sensor | 0.59 inches (1/1.7") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| -- | 1920 x 1080 (240 fps) (Full HD) slow motion video |
| 10.78 | 12.43 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 10.7 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 6.8 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Gyroscope and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Xiaomi Black Shark 3 Pro is much better than Galaxy A21s, having a score of 90.1 against 77.7. These phones work with the same Android 10 operating system, so you shouldn't see any difference regarding that. Even being the best we compare here, it must be noted that it is also thicker and heavier.
Xiaomi Black Shark 3 Pro has a little bit better processing power than Samsung Galaxy A21s, and although they both have the same number of cores, the Xiaomi Black Shark 3 Pro also has 5 GB more RAM memory. Xiaomi Black Shark 3 Pro counts with a better looking display than Galaxy A21s, because it has a lot higher display density, a bit bigger display and a lot higher resolution of 1440 x 3120px.
Xiaomi Black Shark 3 Pro features a lot bigger memory capacity to install applications and games or saving photos and videos than Samsung Galaxy A21s, because although it has no external memory slot, it also counts with 256 GB internal storage capacity. The Xiaomi Black Shark 3 Pro has a much better camera than Samsung Galaxy A21s, because it has a bigger camera aperture to take better low-light captures and videos, a lot more MP back facing camera, a larger back-facing camera sensor providing a higher image quality and a way better (4K) video quality.
Xiaomi Black Shark 3 Pro has a battery performance that's just as good as Samsung Galaxy A21s's battery performance.
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