Compare phones
| Global Score | |
| 88.3 | 79.7 |
| Basic Information | |
| Xiaomi | Oppo |
| Android 11 | Android 10 |
| 2021-05-06 | 2020-05-14 |
| 6.45 x 3.01 x 0.41 inches | 6.49 x 2.93 x 0.31 inches |
| 7.41 ounces | 6.60 ounces |
| Mirror Black and Pale Grey | Ocean |
| Metal and Plastic | Aluminum and Glass |
| -- | Scratch-Resistant Glass |
| $ 499.00 | -- |
| Display / Screen | |
| 6.7 inches | 6.7 inches |
| 2400 x 1080 pixels | 3168 x 1440 pixels |
| -- | AMOLED |
| 393 pixels per inch | 519 pixels per inch |
| 1300 cd/m2 brightness | 800 cd/m2 brightness |
| No touch screen | No touch screen |
| 9.1 | 9.4 |
| Performance | |
| Qualcomm Snapdragon 870 SM8250-AC chipset | Qualcomm Snapdragon 865 SM8250 chipset |
| Kryo 585, 64-bit, 7 nm (Octa-Core 3200 MHz) processor | Kryo 585, 64-bit, 7 nm (Octa-Core 2840 MHz) processor |
| 8 GB RAM | 12 GB RAM |
| Adreno 650 GPU | Adreno 650 GPU |
| 9.81 | 9.72 |
| 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 + 20.00 MP | 48.00 MP + 32.00 MP |
| f/1.80 aperture | f/1.70 aperture |
| 0.5 inches (1/2") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | -- |
| 11.99 | 11.77 |
| 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 | 4200mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 6.32 | 6.08 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.1 |
| GPS | GPS |
| NFC | 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
The Xiaomi Black Shark 4 is better than the OPPO Find X2, getting a general score of 88.3 against 79.7. These phones have Android operating system, but Xiaomi Black Shark 4 has 11 version while OPPO Find X2 has Android 10 version, counting with lots of additional features. The Xiaomi Black Shark 4 is a newer cellphone than OPPO Find X2, but it is notably thicker and heavier.
The Xiaomi Black Shark 4 counts with a bit better performance than OPPO Find X2, although it has 4 GB less RAM memory, they both have 8 CPU cores. OPPO Find X2 has a little more vivid display than Xiaomi Black Shark 4, because although it has much lower brightness, and they both have a same size screen, the OPPO Find X2 also counts with more pixels per display inch and a higher resolution of 1440 x 3168.
The OPPO Find X2 features a lot bigger storage for applications and games than Xiaomi Black Shark 4, because it has more internal storage capacity. The Xiaomi Black Shark 4 has a little longer battery life than OPPO Find X2, because it has a 7% larger battery size. The Xiaomi Black Shark 4 counts with a little bit better camera than OPPO Find X2, although it has a smaller diafragm aperture which is not so good for low-light photography and video, they both have the same camera sensor size, the same resolution camera in the back, the same 3840x2160 video quality and the same 60 frames per second video frame rate.
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