Compare phones
| Global Score | |
| 79.1 | 89 |
| Basic Information | |
| Sony | Xiaomi |
| -- | Android 11 |
| 2018-04-05 | 2021-08-10 |
| 6.02 x 2.83 x 0.44 inches | 6.40 x 2.97 x 0.31 inches |
| 6.98 ounces | 7.94 ounces |
| Black, Green, Pink and Silver | Ceramic Black, Ceramic White and Shadow Gray |
| Aluminum and Glass | Aluminum and Ceramic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 5.7 inches | 6.7 inches |
| 2160 x 1080 pixels | 2400 x 1080 pixels |
| IPS LCD | AMOLED |
| 424 pixels per inch | 393 pixels per inch |
| 700 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.8 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 845 SDM845 chipset | Qualcomm Snapdragon 888+ SM8350-AC chipset |
| Kryo 385, 64-bit, 10 nm (Octa-Core 2800 MHz) processor | Kryo 680 Prime, 64-bit, 5 nm (Octa-Core 3000 MHz) processor |
| 4 GB RAM | 8 GB RAM |
| Adreno 630 GPU | Adreno 660 GPU |
| 9.54 | 9.72 |
| Storage | |
| 64 GB internal memory | 128 GB internal memory |
| microSDXC (up to 400 GB) external memory slot | No SD card slot |
| 11.34 | 10.1 |
| Camera | |
| 19.00 MP + 5.00 MP | 108.00 MP + 20.00 MP |
| f/2.00 aperture | f/1.90 aperture |
| 25.00mm focal length | 24.00mm focal length |
| 0.43 inches (1/2.3") sensor | 0.75 inches (1/1.33") sensor |
| 3840 x 2160 (60 fps) (4K) video resolution | 7680 x 4320 (24 fps) video resolution |
| 1920 x 1080 (960 fps) (Full HD) slow motion video | 1920 x 1080 (480 fps) (Full HD) slow motion video |
| 10.67 | 13.75 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 10.6 |
| Battery Life | |
| 3180mAh Li - Polymer Battery | 4500mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 5.2 | 6.32 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Xiaomi Mi Mix 4 has an overall score of 89, which is much better than Xperia XZ2's 79.1 score. The Xiaomi Mi Mix 4 is a noticeably newer and thinner cellphone than Xperia XZ2, but it's somewhat heavier. Xiaomi Mi Mix 4 counts with a bit superior processing unit than Xperia XZ2, and although they both have the same number of cores, the Xiaomi Mi Mix 4 also has more RAM.
The Sony Xperia XZ2 features just a bit better looking display than Xiaomi Mi Mix 4, because although it has a little lower resolution of 1080 x 2160px and a quite smaller display, it also counts with a just a bit greater number of pixels per inch in the screen. Xperia XZ2 features more storage for games and applications than Xiaomi Mi Mix 4, because although it has 0 less internal storage, it also counts with a slot for SD memory cards that allows up to 400 GB.
Xiaomi Mi Mix 4 counts with a very superior camera than Sony Xperia XZ2, because it has a lot larger back-facing camera sensor, a much better 7680x4320 video resolution, a bigger diafragm aperture and a much higher resolution camera in the back. The Xiaomi Mi Mix 4 features a way better battery duration than Xperia XZ2, because it has a 4500mAh battery size instead of 3180mAh.
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