Compare phones
| Global Score | |
| 82.2 | 88.9 |
| Basic Information | |
| Sony | Xiaomi |
| -- | Android 10 |
| 2018-07-30 | 2019-09-24 |
| 6.22 x 3.15 x 0.47 inches | 6.08 x 2.85 x 0.41 inches |
| 8.32 ounces | 8.50 ounces |
| 16 777 216 | Black |
| Aluminum and Glass | Titanium |
| Scratch-Resistant Glass | -- |
| $ 1000.00 | -- |
| Display / Screen | |
| 5.8 inches | 7.9 inches |
| 3840 x 2160 pixels (4K) | 2250 x 2088 pixels |
| IPS LCD | OLED |
| 760 pixels per inch | 389 pixels per inch |
| 900 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 10.4 | 8.2 |
| Performance | |
| Qualcomm Snapdragon 845 SDM845 chipset | Qualcomm Snapdragon 855+ SM8150-AC chipset |
| Kryo 385, 64-bit, 10 nm (Octa-Core 2800 MHz) processor | Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor |
| 6 GB RAM | 12 GB RAM |
| Adreno 630 GPU | Adreno 640 GPU |
| 9.63 | 9.81 |
| Storage | |
| 64 GB internal memory | 512 GB internal memory |
| microSDXC (up to 400 GB) external memory slot | No SD card slot |
| 11.34 | 17.6 |
| Camera | |
| 19.00 MP + 13.00 MP | 108.00 MP |
| f/1.80 aperture | f/1.70 aperture |
| 25.00mm focal length | -- |
| 0.43 inches (1/2.3") sensor | 0.75 inches (1/1.33") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 3840 x 2160 (4K) video resolution |
| 1920 x 1080 (960 fps) (Full HD) slow motion video | -- |
| 10.45 | 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 | |
| 3540mAh Li - Polymer Battery | 4050mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 5.52 | 6 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| 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
Xiaomi Mi Mix Alpha has a general score of 88.9, which is a little bit better than Xperia XZ2 Premium's 82.2 overall score. Xiaomi Mi Mix Alpha is a newer and thinner cellphone than Xperia XZ2 Premium, although it's also a little heavier. The Xiaomi Mi Mix Alpha counts with a bit better hardware performance than Sony Xperia XZ2 Premium, and although they both have 8 cpu cores, the Xiaomi Mi Mix Alpha also has a higher amount of RAM memory.
The Xperia XZ2 Premium counts with a way better looking display than Xiaomi Mi Mix Alpha, because although it has a really smaller screen, it also counts with a better 2160 x 3840px resolution and a much greater quantity of pixels per inch in the display. The Xiaomi Mi Mix Alpha has a superior memory capacity to install applications and games or saving photos and videos than Sony Xperia XZ2 Premium, because although it has no SD memory card expansion slot, it also counts with more internal memory capacity.
Xiaomi Mi Mix Alpha counts with just a bit longer battery lifetime than Sony Xperia XZ2 Premium, because it has a 4050mAh battery capacity against 3540mAh. The Xiaomi Mi Mix Alpha features just a bit better camera than Xperia XZ2 Premium, and although they both have the same 3840x2160 (4K) video definition and the same video frame rate, the Xiaomi Mi Mix Alpha also has a much larger camera sensor capturing more light and vivid colors, a bigger aperture to take better low-light photography and videos and a way more mega-pixels back facing camera.
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