Compare phones
| Global Score | |
| 76 | 90.1 |
| Basic Information | |
| OnePlus | Xiaomi |
| Android 11 | Android 10 |
| 2021-04-02 | 2020-05-08 |
| 6.30 x 2.92 x 0.34 inches | 7.00 x 3.28 x 0.40 inches |
| 6.77 ounces | 7.83 ounces |
| Arctic Sky, Astral Black and Winter Mist | Blasting black |
| Aluminum and Glass (Corning Gorilla Glass) | Aluminum and Aluminum |
| Scratch-Resistant Glass | -- |
| $ 700.00 | -- |
| Display / Screen | |
| 6.5 inches | 7.1 inches |
| 2400 x 1080 pixels | 3120 x 1440 pixels |
| AMOLED | AMOLED |
| 405 pixels per inch | 484 pixels per inch |
| No touch screen | No touch screen |
| 8.2 | 8.6 |
| Performance | |
| Qualcomm Snapdragon 888 chipset | Qualcomm Snapdragon 865 SM8250 chipset |
| Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | Kryo 585, 64-bit, 7 nm (Octa-Core 2840 MHz) processor |
| 8 GB RAM | 8 GB RAM |
| Adreno 660 GPU | Adreno 650 GPU |
| 9.63 | 9.63 |
| Storage | |
| 128 GB internal memory | 256 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 13.3 |
| Camera | |
| 48.00 MP + 16.00 MP | 64.00 MP + 20.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 23.00mm focal length | 26.00mm focal length |
| 0.71 inches (1/1.4") sensor | 0.59 inches (1/1.7") sensor |
| 7680 x 4320 (30 fps) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| 1280 x 720 (480 fps) (HD) slow motion video | 1920 x 1080 (240 fps) (Full HD) slow motion video |
| 12.65 | 12.43 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 10.7 | 10.7 |
| Battery Life | |
| 4500mAh Battery | 5000mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.32 | 6.8 |
| Other Features | |
| Bluetooth 5.2 | 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 |
Comparison review
Xiaomi Black Shark 3 Pro has an overall score of 90.1, which is better than OnePlus 9's overall score of 76. Both phones in this review include Android OS (operating system), but the Xiaomi Black Shark 3 Pro has the previous 10 version and OnePlus 9 has Android 11. Even being the best in our current comparison, Xiaomi Black Shark 3 Pro's design is older, somewhat thicker and heavier than the OnePlus 9.
The Xiaomi Black Shark 3 Pro counts with a little sharper screen than OnePlus 9, because it has a little better screen density, a quite bigger display and a better 1440 x 3120 resolution. Xiaomi Black Shark 3 Pro counts with a CPU that is just as good as OnePlus 9's CPU, both have the same RAM amount and 8 cpu cores.
The OnePlus 9 counts with a little bit better camera than Xiaomi Black Shark 3 Pro, because although it has a much worse resolution back-facing camera, and they both have a same size aperture, the OnePlus 9 also counts with a larger back camera sensor taking more light and vivid colors and a much higher 7680x4320 video definition.
Xiaomi Black Shark 3 Pro has a much greater memory capacity to install games and applications than OnePlus 9, because it has 128 GB more internal storage. Xiaomi Black Shark 3 Pro counts with just a little bit longer battery duration than OnePlus 9, because it has an 11 percent more battery size.
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