Compare phones
| Global Score | |
| 75.5 | 89 |
| Basic Information | |
| Sony | Xiaomi |
| -- | Android 11 |
| 2018-02-16 | 2021-08-10 |
| 6.42 x 3.15 x 0.37 inches | 6.40 x 2.97 x 0.31 inches |
| 7.80 ounces | 7.94 ounces |
| 16 777 216 | Ceramic Black, Ceramic White and Shadow Gray |
| Aluminum and Plastic | Aluminum and Ceramic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6 inches | 6.7 inches |
| 1920 x 1080 pixels (Full HD) | 2400 x 1080 pixels |
| IPS LCD | AMOLED |
| 367 pixels per inch | 393 pixels per inch |
| 500 cd/m2 brightness | -- |
| No touch screen | No touch screen |
| 8.3 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 630 SDM630 chipset | Qualcomm Snapdragon 888+ SM8350-AC chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 2200 MHz) processor | Kryo 680 Prime, 64-bit, 5 nm (Octa-Core 3000 MHz) processor |
| 4 GB RAM | 8 GB RAM |
| Adreno 508 GPU | Adreno 660 GPU |
| 9.18 | 9.72 |
| Storage | |
| 32 GB internal memory | 128 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | No SD card slot |
| 8.88 | 10.1 |
| Camera | |
| 23.00 MP + 16.00 MP | 108.00 MP + 20.00 MP |
| f/2.00 aperture | f/1.90 aperture |
| 24.00mm focal length | 24.00mm focal length |
| 0.43 inches (1/2.3") sensor | 0.75 inches (1/1.33") sensor |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (24 fps) video resolution |
| 1280 x 720 (120 fps) (HD) slow motion video | 1920 x 1080 (480 fps) (Full HD) slow motion video |
| 10.45 | 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 | |
| 3580mAh Li - Polymer Battery | 4500mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.52 | 6.32 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.2 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
Xiaomi Mi Mix 4 is much better than Xperia XA2 Ultra, with an 89 score against 75.5. Xiaomi Mi Mix 4's design is way newer and thinner than Xperia XA2 Ultra's, although it is a little heavier. The Xiaomi Mi Mix 4 has a bit better CPU than Xperia XA2 Ultra, and although they both have a Octa-Core processing unit, the Xiaomi Mi Mix 4 also has a larger amount of RAM memory.
Xperia XA2 Ultra counts with just a bit better looking display than Xiaomi Mi Mix 4, although it has a quite smaller screen, a little bit less pixels per screen inch and a bit lower 1080 x 1920px resolution. Xiaomi Mi Mix 4 counts with a lot better camera than Xperia XA2 Ultra, because it has a lot better 7680x4320 video definition, a larger aperture for better captures and video in poorly lited situations, a way more mega pixels back facing camera and a lot larger sensor shooting much better quality videos and pictures.
Xiaomi Mi Mix 4 features a bigger memory capacity for games and applications than Sony Xperia XA2 Ultra, because although it has no SD memory card expansion slot, it also counts with more internal memory. Xiaomi Mi Mix 4 has longer battery performance than Xperia XA2 Ultra, because it has a 26 percent larger battery size.
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