Compare phones
| Global Score | |
| 88.3 | 77 |
| Basic Information | |
| Xiaomi | Samsung |
| Android 11 | Android 11, 10, 9.0 Pie |
| 2021-05-06 | 2019-10-05 |
| 6.45 x 3.01 x 0.41 inches | 6.43 x 3.05 x 0.31 inches |
| 7.41 ounces | 6.46 ounces |
| Mirror Black and Pale Grey | Black, Blue, Green and Red |
| Metal and Plastic | Plastic |
| $ 499.00 | -- |
| Display / Screen | |
| 6.7 inches | 6.5 inches |
| 2400 x 1080 pixels | 1560 x 720 pixels |
| -- | TFT |
| 393 pixels per inch | 264 pixels per inch |
| 1300 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 9.1 | 7.2 |
| Performance | |
| Qualcomm Snapdragon 870 SM8250-AC chipset | Qualcomm Snapdragon 450 SDM450 (14 nm) chipset |
| Kryo 585, 64-bit, 7 nm (Octa-Core 3200 MHz) processor | Cortex-A53 (Octa-Core 1800 MHz) processor |
| 8 GB RAM | 4 GB RAM |
| Adreno 650 GPU | Adreno 506 GPU |
| 9.81 | 8.91 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 10.1 | 11.74 |
| Camera | |
| 48.00 MP + 20.00 MP | 13.00 MP + 8.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| -- | 27.00mm focal length |
| 0.5 inches (1/2") sensor | 0.25 inches (1/4") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | -- |
| 11.99 | 8.91 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Dual SIM | Nano SIM, Dual SIM |
| 10.6 | 6.6 |
| Battery Life | |
| 4500mAh Li - Polymer Battery | 4000mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.32 | 5.92 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 4.2 |
| 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 4 is better than the Samsung Galaxy A20s, having an 88.3 score against 77. Even though Xiaomi Black Shark 4 is newer than Samsung Galaxy A20s, it is notably thicker and heavier. These phones use the same Android 11 OS (operating system). The Xiaomi Black Shark 4 has a faster processor than Galaxy A20s, and although they both have 8 cpu cores, the Xiaomi Black Shark 4 also has more RAM memory.
Xiaomi Black Shark 4 has a much better looking screen than Galaxy A20s, because it has a way better 1080 x 2400 pixels resolution, a higher pixels number per inch in the display and a little bit larger display. The Samsung Galaxy A20s has a better memory for applications and games than Xiaomi Black Shark 4, because although it has less internal storage capacity, it also counts with a slot for SD memory cards that supports a maximum of 512 GB.
The Xiaomi Black Shark 4 has a little longer battery duration than Galaxy A20s, because it has 4500mAh of battery capacity. Xiaomi Black Shark 4 features a greater camera than Samsung Galaxy A20s, and although they both have a F1.8 camera aperture, the Xiaomi Black Shark 4 also has a way higher (4K) video resolution, a back camera with a much higher 48 megapixels resolution and a lot bigger back camera sensor shooting lot higher quality photos.
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