Compare phones
| Global Score | |
| 76.6 | 76.2 |
| Basic Information | |
| OnePlus | Xiaomi |
| Android 11 | Android 6.0 Marshmallow |
| 2021-04-02 | 2016-11-04 |
| 6.43 x 2.90 x 0.34 inches | 6.25 x 3.22 x 0.31 inches |
| 6.95 ounces | 7.37 ounces |
| Forest Green, Morning Mist and Stellar Black | Black and White |
| Glass (Corning Gorilla Glass) | Ceramic |
| Scratch-Resistant Glass | -- |
| $ 890.00 | $ 590.00 |
| Display / Screen | |
| 6.7 inches | 6.4 inches |
| 3216 x 1440 pixels | 2040 x 1080 pixels |
| AMOLED | IPS LCD |
| 526 pixels per inch | 361 pixels per inch |
| -- | 500 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.8 | 8.3 |
| Performance | |
| Qualcomm Snapdragon 888 chipset | Qualcomm Snapdragon 821 MSM8996 Pro chipset |
| Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor | Kryo, 64-bit (Quad-Core 2340 MHz) processor |
| 8 GB RAM | 4 GB RAM |
| Adreno 660 GPU | Adreno 530 GPU |
| 9.63 | 9 |
| 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 | 16.00 MP + 5.00 MP |
| f/1.80 aperture | f/2.00 aperture |
| 23.00mm focal length | -- |
| 0.71 inches (1/1.4") sensor | 0.33 inches (1/3.06") sensor |
| 7680 x 4320 (30 fps) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1280 x 720 (480 fps) (HD) slow motion video | 1280 x 720 (120 fps) (HD) slow motion video |
| 12.65 | 9.79 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE (4G) and HSPA |
| Nano SIM | Nano SIM, Dual SIM |
| 10.7 | 6 |
| Battery Life | |
| 4500mAh Battery | 4400mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.32 | 6.24 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 4.2 |
| 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
OnePlus 9 Pro is a little bit better than the Xiaomi Mi MIX, getting a overall score of 76.6 against 76.2. Both of these devices work with Android OS, but the OnePlus 9 Pro has 11 version while Xiaomi Mi MIX has Android 6.0 Marshmallow version. The OnePlus 9 Pro construction is newer and just a bit lighter, but also a little thicker than Xiaomi Mi MIX.
The OnePlus 9 Pro features a bit faster processor than Xiaomi Mi MIX, because it has a greater amount of RAM memory and a larger number of cores (and also faster). The OnePlus 9 Pro has a little sharper display than Xiaomi Mi MIX, because it has a better screen pixel density, a little larger screen and a much higher resolution of 1440 x 3216px.
The Xiaomi Mi MIX features as much memory for games and applications as the OnePlus 9 Pro, they have the same internal memory. OnePlus 9 Pro counts with a bit superior battery performance than Xiaomi Mi MIX, because it has a 4500mAh battery size. OnePlus 9 Pro captures greater videos and photos than Xiaomi Mi MIX, because it has a way better video definition, a back camera with lot more MP, a way bigger back-facing camera sensor and a bigger camera aperture to capture better images in poorly lited environments.
Although OnePlus 9 Pro is a better device, it is a lot more expensive than the Xiaomi Mi MIX, and it doesn't have such a good relation between it's price and quality as Xiaomi Mi MIX. So if you need that extra specs and features, you can buy the OnePlus 9 Pro, otherwise you can save some dollars and buy the Xiaomi Mi MIX, giving up some features and specs.
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