Compare phones
| Global Score | |
| 88.3 | 79.3 |
| Basic Information | |
| Xiaomi | Xiaomi |
| Android 11 | Android 11, 10 |
| 2021-05-06 | 2020-02-11 |
| 6.45 x 3.01 x 0.41 inches | 6.51 x 3.02 x 0.35 inches |
| 7.41 ounces | 7.34 ounces |
| Mirror Black and Pale Grey | Atlantis blue, Matrix purple and Phoenix red |
| Metal and Plastic | Glass (Corning Gorilla Glass 5) and Plastic |
| -- | Scratch-Resistant Glass |
| $ 499.00 | -- |
| Display / Screen | |
| 6.7 inches | 6.7 inches |
| 2400 x 1080 pixels | 2400 x 1080 pixels |
| -- | IPS LCD |
| 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 730G SM7150-AB chipset |
| Kryo 585, 64-bit, 7 nm (Octa-Core 3200 MHz) processor | Kryo 470, 64-bit, 8 nm (Octa-Core 2200 MHz) processor |
| 8 GB RAM | 6 GB RAM |
| Adreno 650 GPU | Adreno 618 GPU |
| 9.81 | 9.27 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 7.7 |
| Camera | |
| 48.00 MP + 20.00 MP | 64.00 MP + 20.00 MP |
| f/1.80 aperture | f/1.90 aperture |
| -- | 26.00mm focal length |
| 0.5 inches (1/2") sensor | 0.59 inches (1/1.7") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | 1280 x 720 (960 fps) (HD) slow motion video |
| 11.99 | 12.1 |
| 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), HSDPA and HSUPA |
| Dual SIM | Nano SIM |
| 10.6 | 6.7 |
| Battery Life | |
| 4500mAh Li - Polymer Battery | 4500mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.32 | 6.32 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | -- |
| -- | Infra-red port |
| 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 has a global score of 88.3, which is much better than the Xiaomi Poco X2's global score of 79.3. Both of these devices have the same Android 11 OS (Operating System). Xiaomi Black Shark 4's design is newer, but a bit heavier and somewhat thicker than Xiaomi Poco X2. The Xiaomi Black Shark 4 counts with a little better hardware performance than Xiaomi Poco X2, and although they both have the same number of cores, the Xiaomi Black Shark 4 also has a greater amount of RAM.
The Xiaomi Black Shark 4 counts with a better looking display than Xiaomi Poco X2. They have exactly the same 1080 x 2400 resolution, the same display density and a same size display. The Xiaomi Black Shark 4 counts with a much better memory for apps and games than Xiaomi Poco X2, because it has 128 GB internal storage capacity.
Xiaomi Poco X2's battery performance is just as good as the Xiaomi Black Shark 4 one. The Xiaomi Poco X2 shoots a bit better pictures and videos than Xiaomi Black Shark 4, because although it has worse 30 frames per second video frame rates and a smaller diafragm aperture which is not favorable for low-light images and videos, and they both have the same (4K) video definition, the Xiaomi Poco X2 also counts with a bigger back camera sensor and a camera with lot more MP.
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