Compare phones
| Global Score | |
| 89 | 79 |
| Basic Information | |
| Xiaomi | Sony |
| Android 11 | Android 8.0 Oreo |
| 2021-08-10 | 2018-04-05 |
| 6.40 x 2.97 x 0.31 inches | 5.31 x 2.56 x 0.48 inches |
| 7.94 ounces | 5.93 ounces |
| Ceramic Black, Ceramic White and Shadow Gray | 16 777 216 |
| Aluminum and Ceramic | Aluminum and Plastic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.7 inches | 5 inches |
| 2400 x 1080 pixels | 2160 x 1080 pixels |
| AMOLED | IPS LCD |
| 393 pixels per inch | 483 pixels per inch |
| -- | 700 cd/m2 brightness |
| No touch screen | No touch screen |
| 8.1 | 9.1 |
| Performance | |
| Qualcomm Snapdragon 888+ SM8350-AC chipset | Qualcomm Snapdragon 845 SDM845 chipset |
| Kryo 680 Prime, 64-bit, 5 nm (Octa-Core 3000 MHz) processor | Kryo 385, 64-bit, 10 nm (Octa-Core 2800 MHz) processor |
| 8 GB RAM | 4 GB RAM |
| Adreno 660 GPU | Adreno 630 GPU |
| 9.72 | 9.54 |
| Storage | |
| 128 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 400 GB) external memory slot |
| 10.1 | 11.34 |
| Camera | |
| 108.00 MP + 20.00 MP | 19.00 MP + 5.00 MP |
| f/1.90 aperture | f/2.00 aperture |
| 24.00mm focal length | 25.00mm focal length |
| 0.75 inches (1/1.33") sensor | 0.43 inches (1/2.3") sensor |
| 7680 x 4320 (24 fps) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| 1920 x 1080 (480 fps) (Full HD) slow motion video | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 13.75 | 10.67 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 10.6 | 6.7 |
| Battery Life | |
| 4500mAh Li - Ion Battery | 2870mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.32 | 4.88 |
| Other Features | |
| Bluetooth 5.2 | Bluetooth 5.0 |
| 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 better than Sony Xperia XZ2 Compact's 79 general score. Even though the Xiaomi Mi Mix 4 is notably heavier than Sony Xperia XZ2 Compact, it's much thinner and way newer. Both phones in this comparison include Android operating system, but the Xiaomi Mi Mix 4 has older 11 version while Sony Xperia XZ2 Compact has Android 8.0 Oreo version.
The Sony Xperia XZ2 Compact has a brighter display than Xiaomi Mi Mix 4, because although it has a lot smaller display and a quite lower resolution of 1080 x 2160 pixels, it also counts with a little higher pixels density. The Sony Xperia XZ2 Compact counts with a greater memory for applications and games than Xiaomi Mi Mix 4, because although it has only 64 GB internal memory, it also counts with a slot for SD memory cards that holds up to 400 GB.
Xiaomi Mi Mix 4 has a bit better hardware performance than Sony Xperia XZ2 Compact, and although they both have 8 processing cores, the Xiaomi Mi Mix 4 also has 4 GB more RAM memory. The Xiaomi Mi Mix 4 has a lot better camera than Xperia XZ2 Compact, because it has a larger camera aperture to take better images and videos in poorly lited environments, a lot higher resolution camera in the back, a way higher video definition and a lot larger back-facing camera sensor taking way higher quality videos and pictures.
The Xiaomi Mi Mix 4 counts with a much longer battery life than Xperia XZ2 Compact, because it has a 4500mAh battery capacity.
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