Compare phones
| Global Score | |
| 88.3 | 77.2 |
| Basic Information | |
| Xiaomi | Nokia |
| Android 11 | Android 11 |
| 2021-05-06 | 2021-05-01 |
| 6.45 x 3.01 x 0.41 inches | 6.65 x 3.14 x 0.36 inches |
| 7.41 ounces | 7.76 ounces |
| Mirror Black and Pale Grey | Midnight Sun and Nordic Blue |
| Metal and Plastic | -- |
| $ 499.00 | -- |
| Display / Screen | |
| 6.7 inches | 6.7 inches |
| 2400 x 1080 pixels | 1080 x 2400 pixels |
| 393 pixels per inch | 393 pixels per inch |
| 1300 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 9.1 | 8 |
| Performance | |
| Qualcomm Snapdragon 870 SM8250-AC chipset | Qualcomm Snapdragon 480 5G SM4350 chipset |
| Kryo 585, 64-bit, 7 nm (Octa-Core 3200 MHz) processor | Kryo 460, 64-bit, 8 nm (Octa-Core 2000 MHz) processor |
| 8 GB RAM | 6 GB RAM |
| Adreno 650 GPU | Adreno 619 GPU |
| 9.81 | 9.18 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 10.1 | 14.14 |
| Camera | |
| 48.00 MP + 20.00 MP | 64.00 MP + 32.00 MP |
| f/1.80 aperture | -- |
| 0.5 inches (1/2") sensor | -- |
| 3840 x 2160 (60 fps) (4K) video resolution | -- |
| 1280 x 720 (960 fps) (HD) slow motion video | -- |
| 11.99 | 8.8 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Dual SIM | Nano SIM |
| 10.6 | 10.7 |
| Battery Life | |
| 4500mAh Li - Polymer Battery | 4470mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.32 | 6.32 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| 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 much better than the Nokia X20, getting an 88.3 score against 77.2. Both phones we are comparing work with the same Android 11 OS (Operating System), so you shouldn't see any differences in that aspect. Although the Xiaomi Black Shark 4 and Nokia X20 were released only a few months apart, the Xiaomi Black Shark 4 design is thicker but also a little bit lighter.
The Xiaomi Black Shark 4 has a bit more powerful processor than Nokia X20, and although they both have the same number of cores, the Xiaomi Black Shark 4 also has a larger amount of RAM memory. The Xiaomi Black Shark 4 features a sharper display than Nokia X20. Both have a greater pixels amount per inch in the display, a display of the same size and an equal 1080 x 2400 resolution.
The Xiaomi Black Shark 4 has a much better camera than Nokia X20, although it has a back camera with much less mega pixels resolution. The Nokia X20 has a much bigger storage capacity for applications, games, photos and videos than Xiaomi Black Shark 4, and although they both have equal internal memory capacity, the Nokia X20 also has a SD extension slot that supports a maximum of 512 GB.
The Nokia X20's battery lifetime is just as good as Xiaomi Black Shark 4's battery duration, although the Nokia X20 has 4470mAh of battery capacity.
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