Compare phones
| Global Score | |
| 81.4 | 77.2 |
| Basic Information | |
| Xiaomi | OnePlus |
| Android 9.0 Pie | -- |
| 2019-04-15 | 2020-04-21 |
| 5.81 x 2.78 x 0.29 inches | 6.51 x 2.93 x 0.33 inches |
| 5.47 ounces | 7.02 ounces |
| 16 777 216 | Glacial green |
| -- | Aluminum and Glass (Corning Gorilla Glass 5) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 747.00 |
| Display / Screen | |
| 6 inches | 6.8 inches |
| 2340 x 1080 pixels | 3168 x 1440 pixels |
| AMOLED | AMOLED |
| 430 pixels per inch | 512 pixels per inch |
| 600 cd/m2 brightness | 1300 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.7 | 9.7 |
| Performance | |
| Qualcomm Snapdragon 712 SDM712 chipset | Qualcomm Snapdragon 865 SM8250 chipset |
| Kryo 360, 64-bit, 10 nm (Octa-Core 2300 MHz) processor | Kryo 585, 64-bit, 7 nm (Octa-Core 2840 MHz) processor |
| 6 GB RAM | 8 GB RAM |
| Adreno 616 GPU | Adreno 650 GPU |
| 9.36 | 9.63 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 10.1 |
| Camera | |
| 48.00 MP + 20.00 MP | 48.00 MP + 16.00 MP |
| f/1.80 aperture | f/1.80 aperture |
| 26.00mm focal length | 25.00mm focal length |
| 0.5 inches (1/2") sensor | 0.71 inches (1/1.4") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 11.66 | 12.21 |
| 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, Dual SIM | Nano SIM, Dual SIM |
| 6.3 | 10.7 |
| Battery Life | |
| 3070mAh Battery | 4510mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.04 | 6.4 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.1 |
| 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
The Xiaomi Mi 9 SE has an overall score of 81.4, which is just a bit better than OnePlus 8 Pro's 77.2 score. The Xiaomi Mi 9 SE body is thinner and lighter than OnePlus 8 Pro, despite of the fact that it was released around a year before. OnePlus 8 Pro counts with a bit superior processing unit than Xiaomi Mi 9 SE, and although they both have the same number of cores, the OnePlus 8 Pro also has more RAM.
OnePlus 8 Pro has a better looking screen than Xiaomi Mi 9 SE, because it has a really brighter display, a better 1440 x 3168 resolution, a just a little more pixels per inch in the display and a quite larger screen. The OnePlus 8 Pro's storage for games and applications is very similar to Xiaomi Mi 9 SE's one, they have exactly the same 128 GB internal memory capacity.
OnePlus 8 Pro counts with a little bit better camera than Xiaomi Mi 9 SE, and although they both have the same (4K) video definition, a F1.8 camera aperture and a camera in the back with a 48 megapixels, the OnePlus 8 Pro also has a way larger sensor and higher 60 fps video frame rate. The OnePlus 8 Pro features a way better battery duration than Xiaomi Mi 9 SE, because it has a 4510mAh battery size instead of 3070mAh.
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