Compare phones
| Global Score | |
| 71.6 | 88.9 |
| Basic Information | |
| OnePlus | Xiaomi |
| Android 11, 10, 9.0 Pie | Android 10 |
| 2019-05-21 | 2019-09-24 |
| 6.21 x 2.94 x 0.32 inches | 6.08 x 2.85 x 0.41 inches |
| 6.42 ounces | 8.50 ounces |
| Mirror gray | Black |
| Glass (Corning Gorilla Glass 5) and Metal | Titanium |
| Scratch-Resistant Glass | -- |
| $ 319.00 | -- |
| Display / Screen | |
| 6.4 inches | 7.9 inches |
| 2340 x 1080 pixels | 2250 x 2088 pixels |
| AMOLED | OLED |
| 403 pixels per inch | 389 pixels per inch |
| No touch screen | No touch screen |
| 8.2 | 8.2 |
| Performance | |
| Qualcomm Snapdragon 855 chipset | Qualcomm Snapdragon 855+ SM8150-AC chipset |
| Kryo 485, 64-bit, 7 nm (Octa-Core 2840 MHz) processor | Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor |
| 6 GB RAM | 12 GB RAM |
| Adreno 640 GPU | Adreno 640 GPU |
| 9.63 | 9.81 |
| Storage | |
| 128 GB internal memory | 512 GB internal memory |
| No SD card slot | No SD card slot |
| 10.1 | 17.6 |
| Camera | |
| 48.00 MP + 16.00 MP | 108.00 MP |
| f/1.70 aperture | f/1.70 aperture |
| 0.5 inches (1/2") sensor | 0.75 inches (1/1.33") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 3840 x 2160 (4K) video resolution |
| 1280 x 720 (480 fps) (HD) slow motion video | -- |
| 11.88 | 10.56 |
| 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+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 3700mAh Battery | 4050mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.68 | 6 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| NFC | -- |
| 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 Mix Alpha is a lot better than OnePlus 7, having a score of 88.9 against 71.6. Both devices in this review use Android OS, but the Xiaomi Mi Mix Alpha has 10 version and OnePlus 7 has Android 11 version. The Xiaomi Mi Mix Alpha is better than the OnePlus 7, we must tell that it's also a much heavier and incredibly thicker device.
Xiaomi Mi Mix Alpha features a little better performance than OnePlus 7, and although they both have a Octa-Core processing unit, the Xiaomi Mi Mix Alpha also has a higher amount of RAM. Xiaomi Mi Mix Alpha and OnePlus 7 count with quite similar screens, because although the Xiaomi Mi Mix Alpha has a just a little worse pixel density, it also counts with a larger display and a higher resolution of 2088 x 2250 pixels.
The OnePlus 7 captures better pictures and videos than Xiaomi Mi Mix Alpha, although it has a lower video quality, a back camera with a much lower resolution and a much tinier back-facing camera sensor giving a much lower image quality, they both have a same size diafragm aperture. The Xiaomi Mi Mix Alpha has a very superior memory for games and applications than OnePlus 7, because it has 384 GB more internal storage capacity.
Xiaomi Mi Mix Alpha has just a little bit longer battery lifetime than OnePlus 7, because it has a 9 percent greater battery capacity.
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