Compare phones
| Global Score | |
| 79.8 | 88.9 |
| Basic Information | |
| Sony | Xiaomi |
| -- | Android 10 |
| 2017-06-01 | 2019-09-24 |
| 6.14 x 3.03 x 0.31 inches | 6.08 x 2.85 x 0.41 inches |
| 6.74 ounces | 8.50 ounces |
| Black, Pink, Red and Silver | Black |
| Aluminum and Glass | Titanium |
| Scratch-Resistant Glass | -- |
| Display / Screen | |
| 5.5 inches | 7.9 inches |
| 3840 x 2160 pixels (4K) | 2250 x 2088 pixels |
| IPS LCD | OLED |
| 801 pixels per inch | 389 pixels per inch |
| 700 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 10.3 | 8.2 |
| Performance | |
| Qualcomm Snapdragon 835 MSM8998 chipset | Qualcomm Snapdragon 855+ SM8150-AC chipset |
| Kryo 280, 64-bit, 10 nm (Octa-Core 2450 MHz) processor | Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor |
| 4 GB RAM | 12 GB RAM |
| Adreno 540 GPU | Adreno 640 GPU |
| 9.36 | 9.81 |
| Storage | |
| 64 GB internal memory | 512 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | No SD card slot |
| 10.78 | 17.6 |
| Camera | |
| 19.00 MP + 13.00 MP | 108.00 MP |
| f/2.00 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 |
| 1280 x 720 (960 fps) (HD) slow motion video | -- |
| 10.34 | 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 | Nano SIM, Dual SIM |
| 6.7 | 6.7 |
| Battery Life | |
| 3230mAh Li - Ion Battery | 4050mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.2 | 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 is better than Sony Xperia XZ Premium, getting an 88.9 score against 79.8. Xiaomi Mi Mix Alpha's body is way newer, but incredibly heavier and a lot thicker than Sony Xperia XZ Premium. Xiaomi Mi Mix Alpha features just a bit better processing power than Sony Xperia XZ Premium, and although they both have a Octa-Core processor, the Xiaomi Mi Mix Alpha also has a greater amount of RAM.
The Xperia XZ Premium features a way better looking screen than Xiaomi Mi Mix Alpha, because although it has a really smaller display, it also counts with a much higher pixel quantity per inch in the display and a higher resolution of 2160 x 3840. Xiaomi Mi Mix Alpha counts with a much better storage for games and applications than Xperia XZ Premium, because although it has no SD memory slot, it also counts with 448 GB more internal memory capacity.
The Xiaomi Mi Mix Alpha features longer battery duration than Sony Xperia XZ Premium, because it has a 4050mAh battery capacity instead of 3230mAh. Xiaomi Mi Mix Alpha captures clearer videos and photos than Xperia XZ Premium, and although they both have the same video frame rate and the same (4K) video quality, the Xiaomi Mi Mix Alpha also has a larger aperture to take better low-light images, a way more mega-pixels camera in the back and a much larger camera sensor providing a way better image quality.
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