Compare phones
| Global Score | |
| 79.9 | 81.4 |
| Basic Information | |
| Oppo | Xiaomi |
| Android 11 | Android 9.0 Pie |
| 2021-03-30 | 2019-04-15 |
| 6.43 x 2.91 x 0.33 inches | 5.81 x 2.78 x 0.29 inches |
| 6.81 ounces | 5.47 ounces |
| Blue and Gloss Black | 16 777 216 |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.7 inches | 6 inches |
| 3216 x 1440 pixels | 2340 x 1080 pixels |
| AMOLED | AMOLED |
| 526 pixels per inch | 430 pixels per inch |
| -- | 600 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.8 | 8.7 |
| Performance | |
| Qualcomm Snapdragon 888 chipset | Qualcomm Snapdragon 712 SDM712 chipset |
| Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | Kryo 360, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 12 GB RAM | 6 GB RAM |
| Adreno 660 GPU | Adreno 616 GPU |
| 9.72 | 9.36 |
| Storage | |
| 256 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 13.3 | 10.1 |
| Camera | |
| 50.00 MP + 32.00 MP | 48.00 MP + 20.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| -- | 26.00mm focal length |
| 0.64 inches (1/1.56") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (960 fps) (HD) slow motion video |
| 12.1 | 11.66 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G), HSPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 10.7 | 6.3 |
| Battery Life | |
| 4500mAh Battery | 3070mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.32 | 5.04 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | 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 |
Comparison review
Xiaomi Mi 9 SE is slightly better than the OPPO Find X3 Pro, with a score of 81.4 against 79.9. These devices work with Android OS (operating system), but the Xiaomi Mi 9 SE has a newer 9.0 Pie version while OPPO Find X3 Pro has Android 11. The Xiaomi Mi 9 SE is an older device than OPPO Find X3 Pro, but Xiaomi was able to make it lighter and thinner anyway.
OPPO Find X3 Pro features a bit more vivid display than Xiaomi Mi 9 SE, because it has a higher 1440 x 3216 resolution, a just a little more pixels per inch of display and a little bit larger display. The OPPO Find X3 Pro counts with a way bigger storage for applications, games, photos and videos than Xiaomi Mi 9 SE, because it has 128 GB more internal memory.
The OPPO Find X3 Pro has a little better processing power than Xiaomi Mi 9 SE, and although they both have a Octa-Core processor, the OPPO Find X3 Pro also has more RAM. OPPO Find X3 Pro counts with a really longer battery performance than Xiaomi Mi 9 SE, because it has 4500mAh of battery capacity against 3070mAh.
The OPPO Find X3 Pro shoots a little bit better photographs and videos than Xiaomi Mi 9 SE, and although they both have a same size aperture and the same 3840x2160 video quality, the OPPO Find X3 Pro also has a better resolution back facing camera, a lot larger camera sensor taking lot higher quality videos and photographs and faster video frame rate.
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