Compare phones
| Global Score | |
| 74.9 | 79.9 |
| Basic Information | |
| Xiaomi | Oppo |
| Android 8.1 Oreo | Android 11 |
| 2018-07-19 | 2021-03-30 |
| 6.94 x 3.44 x 0.31 inches | 6.43 x 2.91 x 0.33 inches |
| 7.80 ounces | 6.81 ounces |
| 16 777 216 | Blue and Gloss Black |
| Aluminum | -- |
| -- | Scratch-Resistant Glass |
| Display / Screen | |
| 6.9 inches | 6.7 inches |
| 2160 x 1080 pixels | 3216 x 1440 pixels |
| IPS LCD | AMOLED |
| 350 pixels per inch | 526 pixels per inch |
| No touch screen | No touch screen |
| 7.7 | 8.8 |
| Performance | |
| Qualcomm Snapdragon 636 SDM636 chipset | Qualcomm Snapdragon 888 chipset |
| Kryo 260, 64-bit, 14 nm (Octa-Core 1800 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 4 GB RAM | 12 GB RAM |
| Adreno 509 GPU | Adreno 660 GPU |
| 8.91 | 9.72 |
| Storage | |
| 64 GB internal memory | 256 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | No SD card slot |
| 10.78 | 13.3 |
| Camera | |
| 12.00 MP + 8.00 MP | 50.00 MP + 32.00 MP |
| f/1.90 aperture | f/1.80 aperture |
| 0.39 inches (1/2.55") sensor | 0.64 inches (1/1.56") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| 1280 x 720 (120 fps) (HD) slow motion video | -- |
| 9.68 | 12.1 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.3 | 10.7 |
| Battery Life | |
| 5500mAh Li - Polymer Battery | 4500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 7.2 | 6.32 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2 |
| 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 OPPO Find X3 Pro has a score of 79.9, which is a little bit better than Xiaomi Mi Max 3's 74.9 general score. Both phones in this comparison have Android OS, but OPPO Find X3 Pro has an older 11 version and Xiaomi Mi Max 3 has Android 8.1 Oreo version. OPPO Find X3 Pro's body is newer and somewhat lighter, but a little thicker than the Xiaomi Mi Max 3.
The OPPO Find X3 Pro has just a bit better performance than Xiaomi Mi Max 3, and although they both have the same number of cores, the OPPO Find X3 Pro also has a greater amount of RAM. The OPPO Find X3 Pro has a better looking screen than Xiaomi Mi Max 3, because although it has a little smaller screen, it also counts with way more pixels per inch of display and a higher 1440 x 3216 resolution.
OPPO Find X3 Pro features a way better camera than Xiaomi Mi Max 3, and although they both have the same 3840x2160 video resolution, the OPPO Find X3 Pro also has a much bigger back camera sensor providing a way higher image quality, a larger camera aperture, a way higher 50 mega-pixels resolution back camera and better video frame rates.
OPPO Find X3 Pro counts with much more storage for apps and games than Xiaomi Mi Max 3, because although it has no external memory card slot, it also counts with more internal storage. The Xiaomi Mi Max 3 has improved battery performance than OPPO Find X3 Pro, because it has 5500mAh of battery capacity against 4500mAh.
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