Compare phones
| Global Score | |
| 89 | 76.6 |
| Basic Information | |
| Xiaomi | OnePlus |
| Android 11 | Android 11 |
| 2021-08-10 | 2021-04-02 |
| 6.40 x 2.97 x 0.31 inches | 6.43 x 2.90 x 0.34 inches |
| 7.94 ounces | 6.95 ounces |
| Ceramic Black, Ceramic White and Shadow Gray | Forest Green, Morning Mist and Stellar Black |
| Aluminum and Ceramic | Glass (Corning Gorilla Glass) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 890.00 |
| Display / Screen | |
| 6.7 inches | 6.7 inches |
| 2400 x 1080 pixels | 3216 x 1440 pixels |
| AMOLED | AMOLED |
| 393 pixels per inch | 526 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 8.8 |
| Performance | |
| Qualcomm Snapdragon 888+ SM8350-AC chipset | Qualcomm Snapdragon 888 chipset |
| Kryo 680 Prime, 64-bit, 5 nm (Octa-Core 3000 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 8 GB RAM | 8 GB RAM |
| Adreno 660 GPU | Adreno 660 GPU |
| 9.72 | 9.63 |
| Storage | |
| 128 GB internal memory | 128 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 10.1 |
| Camera | |
| 108.00 MP + 20.00 MP | 48.00 MP + 16.00 MP |
| f/1.90 aperture | f/1.80 aperture |
| 24.00mm focal length | 23.00mm focal length |
| 0.75 inches (1/1.33") sensor | 0.71 inches (1/1.4") sensor |
| 7680 x 4320 (24 fps) video resolution | 7680 x 4320 (30 fps) video resolution |
| 1920 x 1080 (480 fps) (Full HD) slow motion video | 1280 x 720 (480 fps) (HD) slow motion video |
| 13.75 | 12.65 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM |
| 10.6 | 10.7 |
| Battery Life | |
| 4500mAh Li - Ion Battery | 4500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 6.32 | 6.32 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.2 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Xiaomi Mi Mix 4 has a global score of 89, which is better than the OnePlus 9 Pro's 76.6 global score. Even though Xiaomi Mi Mix 4 and the OnePlus 9 Pro were released only 4 months apart, the Xiaomi Mi Mix 4 construction is a little bit thinner but heavier. Both of these phones come with the same Android 11 OS (Operating System), so both of them should provide you very similar operating system features.
OnePlus 9 Pro has a bit better screen than Xiaomi Mi Mix 4, and although they both have a screen of the same size, the OnePlus 9 Pro also has more pixels per inch in the display and a higher 1440 x 3216 resolution. The Xiaomi Mi Mix 4 features a bit superior processor than OnePlus 9 Pro. Both have a 8 GB RAM and a Octa-Core processor.
The Xiaomi Mi Mix 4 features a little bit better camera than OnePlus 9 Pro, because although it has lower 24 fps video frame rates and a tinier aperture, and they both have the same video quality, the Xiaomi Mi Mix 4 also counts with a bigger camera sensor providing a higher image quality and a back-facing camera with a much higher 108 mega pixels resolution.
The OnePlus 9 Pro counts with as much memory capacity to install applications and games or saving photos and videos as the Xiaomi Mi Mix 4, both have exactly the same internal storage capacity. The OnePlus 9 Pro's battery life is just as good as the Xiaomi Mi Mix 4 one.
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