Compare phones
| Global Score | |
| 79.9 | 83.3 |
| Basic Information | |
| Oppo | Xiaomi |
| Android 11 | Android 10, 9.0 Pie, 8.0 Oreo |
| 2021-03-30 | 2018-06-05 |
| 6.43 x 2.91 x 0.33 inches | 6.10 x 2.94 x 0.30 inches |
| 6.81 ounces | 6.17 ounces |
| Blue and Gloss Black | Black, Blue, Gold and White |
| -- | Glass (Corning Gorilla Glass 5) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.7 inches | 6.2 inches |
| 3216 x 1440 pixels | 2248 x 1080 pixels |
| AMOLED | AMOLED |
| 526 pixels per inch | 402 pixels per inch |
| -- | 600 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.8 | 8.6 |
| Performance | |
| Qualcomm Snapdragon 888 chipset | Qualcomm Snapdragon 845 SDM845 chipset |
| Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | Kryo 385, 64-bit, 10 nm (Octa-Core 2800 MHz) processor |
| 12 GB RAM | 6 GB RAM |
| Adreno 660 GPU | Adreno 630 GPU |
| 9.72 | 9.63 |
| Storage | |
| 256 GB internal memory | 256 GB internal memory |
| No SD card slot | No SD card slot |
| 13.3 | 13.3 |
| Camera | |
| 50.00 MP + 32.00 MP | 12.00 MP + 20.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| -- | 56.00mm focal length |
| 0.64 inches (1/1.56") sensor | 0.39 inches (1/2.55") 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 | 9.9 |
| 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+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 10.7 | 6.7 |
| Battery Life | |
| 4500mAh Battery | 3400mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.32 | 5.36 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Xiaomi Mi 8 is a bit better than OPPO Find X3 Pro, getting a global score of 83.3 against 79.9. Both phones in our current comparison have Android OS (operating system), but the Xiaomi Mi 8 has older 10 version and OPPO Find X3 Pro has Android 11 version. Xiaomi Mi 8 is an notably older phone than the OPPO Find X3 Pro, but it's just a little thinner and a little lighter anyway.
OPPO Find X3 Pro features a bit better processor than Xiaomi Mi 8, and although they both have a Octa-Core processor, the OPPO Find X3 Pro also has more RAM memory. OPPO Find X3 Pro features just a bit better display than Xiaomi Mi 8, because it has a higher 1440 x 3216 resolution, a little bigger screen and a higher display density.
The OPPO Find X3 Pro takes a lot better photos and videos than Xiaomi Mi 8, and although they both have a same size aperture and the same video resolution, the OPPO Find X3 Pro also has a much larger camera sensor capturing more light and vivid colors, higher video frame rate and a back facing camera with lot more mega-pixels.
Xiaomi Mi 8 has as much memory capacity for games and applications as the OPPO Find X3 Pro, both of them have exactly the same internal storage. The OPPO Find X3 Pro features improved battery performance than Xiaomi Mi 8, because it has 4500mAh of battery capacity.
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