Compare phones
| Global Score | |
| 71.6 | 81.4 |
| Basic Information | |
| OnePlus | Xiaomi |
| Android 11, 10, 9.0 Pie | Android 9.0 Pie |
| 2019-05-21 | 2019-04-15 |
| 6.21 x 2.94 x 0.32 inches | 5.81 x 2.78 x 0.29 inches |
| 6.42 ounces | 5.47 ounces |
| Mirror gray | 16 777 216 |
| Glass (Corning Gorilla Glass 5) and Metal | -- |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 319.00 | -- |
| Display / Screen | |
| 6.4 inches | 6 inches |
| 2340 x 1080 pixels | 2340 x 1080 pixels |
| AMOLED | AMOLED |
| 403 pixels per inch | 430 pixels per inch |
| -- | 600 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.2 | 8.7 |
| Performance | |
| Qualcomm Snapdragon 855 chipset | Qualcomm Snapdragon 712 SDM712 chipset |
| Kryo 485, 64-bit, 7 nm (Octa-Core 2840 MHz) processor | Kryo 360, 64-bit, 10 nm (Octa-Core 2300 MHz) processor |
| 6 GB RAM | 6 GB RAM |
| Adreno 640 GPU | Adreno 616 GPU |
| 9.63 | 9.36 |
| 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 + 16.00 MP | 48.00 MP + 20.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| -- | 26.00mm 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 (30 fps) (4K) video resolution |
| 1280 x 720 (480 fps) (HD) slow motion video | 1280 x 720 (960 fps) (HD) slow motion video |
| 11.88 | 11.66 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 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 |
| 6.7 | 6.3 |
| Battery Life | |
| 3700mAh Battery | 3070mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.68 | 5.04 |
| 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
Xiaomi Mi 9 SE has a general score of 81.4, which is better than the OnePlus 7's 71.6 score. The Xiaomi Mi 9 SE design is a little bit thinner and somewhat lighter than the OnePlus 7, even though both were released only 1 months apart. Both of these phones work with Android OS, but Xiaomi Mi 9 SE has newer 9.0 Pie version while OnePlus 7 has Android 11 version, so it provides you some additional features.
Xiaomi Mi 9 SE has just a bit better screen than OnePlus 7, because although it has a little smaller display, and they both have the same exact resolution of 1080 x 2340px, the Xiaomi Mi 9 SE also counts with a just a little better screen pixel density. The OnePlus 7 features a bit more powerful processing unit than Xiaomi Mi 9 SE. Both of them have 6 GB of RAM memory and the same number of cores.
Xiaomi Mi 9 SE's memory capacity to install games and applications is just as good as OnePlus 7's one, they have exactly the same internal storage. OnePlus 7 takes a little bit better photos and videos than Xiaomi Mi 9 SE, and although they both have the same 3840x2160 video resolution, a 0.5 inches back camera sensor and a 48 MP resolution back-facing camera, the OnePlus 7 also has better 60 fps video frame rate and a larger camera aperture.
OnePlus 7 features greater battery life than Xiaomi Mi 9 SE, because it has 3700mAh of battery capacity.
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