Compare phones
| Global Score | |
| 83.2 | 79.8 |
| Basic Information | |
| Xiaomi | OnePlus |
| -- | Android 10, 9.0 Pie |
| 2019-03-06 | 2019-05-30 |
| 6.20 x 2.94 x 0.30 inches | 6.40 x 2.99 x 0.35 inches |
| 6.10 ounces | 7.27 ounces |
| Black, Blue and Purple | Almond, Mirror gray and Nebula blue |
| Glass (Corning Gorilla Glass 5) and Metal | Glass (Corning Gorilla Glass 5) and Metal |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.4 inches | 6.7 inches |
| 2340 x 1080 pixels | 3120 x 1440 pixels |
| AMOLED | AMOLED |
| 403 pixels per inch | 513 pixels per inch |
| 600 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.6 | 8.7 |
| Performance | |
| Qualcomm Snapdragon 855 chipset | Qualcomm Snapdragon 855 chipset |
| Kryo 485, 64-bit, 7 nm (Octa-Core 2840 MHz) processor | Kryo 485, 64-bit, 7 nm (Octa-Core 2840 MHz) processor |
| 6 GB RAM | 12 GB RAM |
| Adreno 640 GPU | Adreno 640 GPU |
| 9.63 | 9.72 |
| Storage | |
| 128 GB internal memory | 256 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 13.3 |
| Camera | |
| 48.00 MP + 20.00 MP | 48.00 MP + 16.00 MP |
| f/1.80 aperture | f/1.60 aperture |
| 26.00mm focal length | 17.00mm focal length |
| 0.5 inches (1/2") sensor | 0.5 inches (1/2") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| 1920 x 1080 (960 fps) (Full HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 12.1 | 11.99 |
| 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 |
| 6.3 | 10.7 |
| Battery Life | |
| 3300mAh Battery | 4000mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 5.28 | 5.92 |
| Other Features | |
| Bluetooth 5.0 | 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
The Xiaomi Mi 9 has a score of 83.2, which is a little bit better than the OnePlus 7 Pro 5G's global score of 79.8. Even when the Xiaomi Mi 9 and OnePlus 7 Pro 5G were only released 3 months apart, the Xiaomi Mi 9 is lighter and thinner. OnePlus 7 Pro 5G has a little more vivid display than Xiaomi Mi 9, because it has a little bit larger display, a better 1440 x 3120 pixels resolution and a higher pixel density.
The OnePlus 7 Pro 5G counts with a bit better hardware performance than Xiaomi Mi 9, and although they both have a Octa-Core processing unit, the OnePlus 7 Pro 5G also has a greater amount of RAM. The Xiaomi Mi 9 features a slightly better camera than OnePlus 7 Pro 5G, although it has a tinier camera aperture, they both have the same 3840x2160 video resolution, a 48 MP resolution back facing camera, a 0.5 inches back-facing camera sensor and the same video frame rate.
The OnePlus 7 Pro 5G counts with a much greater storage for games and applications than Xiaomi Mi 9, because it has more internal storage. The OnePlus 7 Pro 5G has better battery lifetime than Xiaomi Mi 9, because it has a 4000mAh battery capacity.
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