Compare phones
| Global Score | |
| 72.8 | 89 |
| Basic Information | |
| Sony | Xiaomi |
| -- | Android 11 |
| 2017-05-05 | 2021-08-10 |
| 6.50 x 3.11 x 0.32 inches | 6.40 x 2.97 x 0.31 inches |
| 6.63 ounces | 7.94 ounces |
| Black, Gold, Pink and White | Ceramic Black, Ceramic White and Shadow Gray |
| Aluminum | 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 |
| -- | AMOLED |
| 367 pixels per inch | 393 pixels per inch |
| No touch screen | No touch screen |
| 7.9 | 8.1 |
| Performance | |
| MediaTek Helio P20 MT6757 chipset | Qualcomm Snapdragon 888+ SM8350-AC chipset |
| ARM Cortex-A53, 64-bit (Octa-Core 2300 MHz) processor | Kryo 680 Prime, 64-bit, 5 nm (Octa-Core 3000 MHz) processor |
| 4 GB RAM | 8 GB RAM |
| Mali-T880 MP2 GPU | Adreno 660 GPU |
| 9.27 | 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 |
| -- | 7680 x 4320 (24 fps) video resolution |
| -- | 1920 x 1080 (480 fps) (Full HD) slow motion video |
| 8.91 | 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 | |
| 2700mAh Li - Ion Battery | 4500mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 4.64 | 6.32 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.2 |
| GPS | GPS |
| NFC | NFC |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Xiaomi Mi Mix 4 has a score of 89, which is much better than Xperia XA1 Ultra's global score of 72.8. The Xiaomi Mi Mix 4 body is noticeably newer and a bit thinner, but also somewhat heavier than Xperia XA1 Ultra. The Xiaomi Mi Mix 4 counts with a little sharper screen than Xperia XA1 Ultra, because it has a little higher resolution of 1080 x 2400, a bit bigger display and a just a little more pixels per display inch.
Xiaomi Mi Mix 4 features just a bit better processing power than Sony Xperia XA1 Ultra, and although they both have 8 cores, the Xiaomi Mi Mix 4 also has a higher amount of RAM memory. The Xiaomi Mi Mix 4 features a better storage for applications, games, photos and videos than Xperia XA1 Ultra, because although it has no slot for external memory cards, it also counts with more internal storage capacity.
Xiaomi Mi Mix 4 features a very superior camera than Sony Xperia XA1 Ultra, because it has a larger diafragm aperture for better captures and video in poorly lited situations, a camera in the back with lot more mega-pixels and a much bigger back-facing camera sensor capturing more light and vivid colors.
Xiaomi Mi Mix 4 has a superior battery life than Xperia XA1 Ultra, because it has a 67 percent more battery size.
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