Compare phones
| Global Score | |
| 72.2 | 88.3 |
| Basic Information | |
| Oppo | Xiaomi |
| Android 8.1 Oreo | Android 11 |
| 2018-07-25 | 2021-05-06 |
| 6.17 x 2.92 x 0.38 inches | 6.45 x 3.01 x 0.41 inches |
| 6.56 ounces | 7.41 ounces |
| Blue and Red | Mirror Black and Pale Grey |
| Aluminum and Glass | Metal and Plastic |
| Scratch-Resistant Glass | -- |
| -- | $ 499.00 |
| Display / Screen | |
| 6.4 inches | 6.7 inches |
| 2340 x 1080 pixels | 2400 x 1080 pixels |
| AMOLED | -- |
| 403 pixels per inch | 393 pixels per inch |
| -- | 1300 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.2 | 9.1 |
| Performance | |
| Qualcomm Snapdragon 845 SDM845 chipset | Qualcomm Snapdragon 870 SM8250-AC chipset |
| Kryo 385, 64-bit, 10 nm (Octa-Core 2800 MHz) processor | Kryo 585, 64-bit, 7 nm (Octa-Core 3200 MHz) processor |
| 8 GB RAM | 8 GB RAM |
| Adreno 630 GPU | Adreno 650 GPU |
| 9.63 | 9.81 |
| Storage | |
| 256 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 13.3 | 10.1 |
| Camera | |
| 16.00 MP + 25.00 MP | 48.00 MP + 20.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| 0.38 inches (1/2.6") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| 1280 x 720 (240 fps) (HD) slow motion video | 1280 x 720 (960 fps) (HD) slow motion video |
| 10.12 | 11.99 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Micro SIM, Dual SIM | Dual SIM |
| 6.7 | 10.6 |
| Battery Life | |
| 3730mAh Li - Ion Battery | 4500mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.68 | 6.32 |
| Other Features | |
| Bluetooth 5.0, EDR | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| -- | 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 a lot better than the OPPO Find X, with an 88.3 score against 72.2. The Xiaomi Black Shark 4 body is newer, but a little bit thicker and somewhat heavier than OPPO Find X. Both phones in this comparison come with Android OS (operating system), but Xiaomi Black Shark 4 has an older 11 version while OPPO Find X has Android 8.1 Oreo.
Xiaomi Black Shark 4 features a bit better processing power than OPPO Find X. Both of them have 8 GB of RAM memory and the same number of cores. The Xiaomi Black Shark 4 has a sharper display than OPPO Find X, because although it has a just a bit worse amount of pixels per inch in the display, it also counts with a little larger screen and a slightly better 1080 x 2400 resolution.
Xiaomi Black Shark 4 shoots much better videos and photos than OPPO Find X, and although they both have the same 3840x2160 video resolution, the Xiaomi Black Shark 4 also has a much bigger camera sensor which offers a much higher image and video quality, faster video frame rates, a larger camera aperture for better low-light images and video and a back camera with a lot higher 48 mega pixels resolution.
OPPO Find X has much more memory capacity to store more games and applications than Xiaomi Black Shark 4, because it has 256 GB internal storage capacity. The Xiaomi Black Shark 4 has better battery life than OPPO Find X, because it has 4500mAh of battery capacity against 3730mAh.
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