Compare phones
| Global Score | |
| 72.2 | 83.8 |
| Basic Information | |
| Oppo | Xiaomi |
| Android 8.1 Oreo | -- |
| 2018-07-25 | 2018-11-01 |
| 6.17 x 2.92 x 0.38 inches | 6.22 x 2.94 x 0.33 inches |
| 6.56 ounces | 7.69 ounces |
| Blue and Red | Black, Blue and Green |
| Aluminum and Glass | Aluminum and Ceramic |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 6.4 inches | 6.4 inches |
| 2340 x 1080 pixels | 2340 x 1080 pixels |
| AMOLED | Super AMOLED |
| 403 pixels per inch | 403 pixels per inch |
| -- | 600 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.2 | 8.6 |
| Performance | |
| Qualcomm Snapdragon 845 SDM845 chipset | Qualcomm Snapdragon 845 SDM845 chipset |
| Kryo 385, 64-bit, 10 nm (Octa-Core 2800 MHz) processor | Kryo 385, 64-bit, 10 nm (Octa-Core 2800 MHz) processor |
| 8 GB RAM | 8 GB RAM |
| Adreno 630 GPU | Adreno 630 GPU |
| 9.63 | 9.63 |
| Storage | |
| 256 GB internal memory | 256 GB internal memory |
| No SD card slot | No SD card slot |
| 13.3 | 13.3 |
| Camera | |
| 16.00 MP + 25.00 MP | 12.20 MP + 24.00 MP |
| f/2.00 aperture | f/1.80 aperture |
| 0.38 inches (1/2.6") sensor | 0.39 inches (1/2.55") 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 | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 10.12 | 10.34 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA and HSUPA |
| Micro SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 6.3 |
| Battery Life | |
| 3730mAh Li - Ion Battery | 3200mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.68 | 5.2 |
| 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
Xiaomi Mi Mix 3 has a score of 83.8, which is better than OPPO Find X's 72.2 score. Although the Xiaomi Mi Mix 3 and the OPPO Find X were released only 3 months apart, Xiaomi Mi Mix 3's body is somewhat thinner but somewhat heavier. The Xiaomi Mi Mix 3 and OPPO Find X count with similar processors, they have a 8 GB RAM and 8 processing cores.
The Xiaomi Mi Mix 3 features a little more vivid display than OPPO Find X. Both have exactly the same resolution of 1080 x 2340px, the same quantity of pixels per display inch and a same size screen. The Xiaomi Mi Mix 3 and OPPO Find X both have really similar memory for applications, games, photos and videos, both of them have exactly the same 256 GB internal memory capacity.
The Xiaomi Mi Mix 3 has a slightly better camera than OPPO Find X, because although it has a camera in the back with a much worse resolution and a worse (4K) video resolution, it also counts with a bigger aperture to capture better images and video in low light situations and a larger back-facing camera sensor providing a higher image quality.
OPPO Find X has a little longer battery duration than Xiaomi Mi Mix 3, because it has a 3730mAh battery capacity instead of 3200mAh.
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