Compare phones
| Global Score | |
| 90.1 | 76.1 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 10 | Android 10 |
| 2020-05-08 | 2020-06-29 |
| 7.00 x 3.28 x 0.40 inches | 6.61 x 3.02 x 0.32 inches |
| 7.83 ounces | 6.81 ounces |
| Blasting black | Black |
| Aluminum and Aluminum | Plastic and Plastic |
| -- | $ 194.00 |
| Display / Screen | |
| 7.1 inches | 6.5 inches |
| 3120 x 1440 pixels | 1600 x 720 pixels |
| AMOLED | IPS LCD |
| 484 pixels per inch | 270 pixels per inch |
| No touch screen | No touch screen |
| 8.6 | 7.3 |
| Performance | |
| Qualcomm Snapdragon 865 SM8250 chipset | Mediatek Helio P35 chipset |
| Kryo 585, 64-bit, 7 nm (Octa-Core 2840 MHz) processor | Arm Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor |
| 8 GB RAM | 3 GB RAM |
| Adreno 650 GPU | PowerVR GE8320 GPU |
| 9.63 | 9.27 |
| 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 | |
| 64.00 MP + 20.00 MP | 16.00 MP + 13.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 26.00mm focal length | -- |
| 0.59 inches (1/1.7") sensor | 0.33 inches (1/3.06") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1920 x 1080 (240 fps) (Full HD) slow motion video | -- |
| 12.43 | 9.35 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, 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 |
| 10.7 | 6.7 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 4000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.8 | 5.92 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| -- | FM Radio |
Comparison review
The Xiaomi Black Shark 3 Pro is better than Galaxy A21, getting a score of 90.1 against 76.1. These devices have the same Android 10 OS, so you shouldn't notice any difference regarding that. Despite being the best cellphone we are comparing, it must be told that it's also a somewhat heavier and notably thicker cellphone.
Xiaomi Black Shark 3 Pro features a better looking display than Samsung Galaxy A21, because it has way more pixels per inch in the display, a quite larger display and a lot better 1440 x 3120 resolution. The Xiaomi Black Shark 3 Pro features a much bigger storage capacity for applications, games, photos and videos than Samsung Galaxy A21, because although it has no external memory slot, it also counts with more internal storage.
Xiaomi Black Shark 3 Pro features a little bit better performance than Samsung Galaxy A21, and although they both have 8 cores, the Xiaomi Black Shark 3 Pro also has a larger amount of RAM. Xiaomi Black Shark 3 Pro counts with a much better camera than Samsung Galaxy A21, and although they both have a F1.8 camera aperture, the Xiaomi Black Shark 3 Pro also has a much higher (4K) video definition, a much larger camera sensor capturing more light and vivid colors and a much higher resolution camera in the back.
The Xiaomi Black Shark 3 Pro features improved battery performance than Galaxy A21, because it has 5000mAh of battery capacity.
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