Compare phones
| Global Score | |
| 91 | 89 |
| Basic Information | |
| Sony | Xiaomi |
| Android 11, 10 | Android 11 |
| 2020-05-22 | 2021-08-10 |
| 6.54 x 2.83 x 0.31 inches | 6.40 x 2.97 x 0.31 inches |
| 6.38 ounces | 7.94 ounces |
| Black and Purple | Ceramic Black, Ceramic White and Shadow Gray |
| Aluminum and Glass (Corning Gorilla Glass 6) | Aluminum and Ceramic |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 6.5 inches | 6.7 inches |
| 3840 x 1644 pixels | 2400 x 1080 pixels |
| OLED | AMOLED |
| 643 pixels per inch | 393 pixels per inch |
| No touch screen | No touch screen |
| 9.2 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 865 SM8250 chipset | Qualcomm Snapdragon 888+ SM8350-AC chipset |
| Kryo 585, 64-bit, 7 nm (Octa-Core 2840 MHz) processor | Kryo 680 Prime, 64-bit, 5 nm (Octa-Core 3000 MHz) processor |
| 8 GB RAM | 8 GB RAM |
| Adreno 650 GPU | Adreno 660 GPU |
| 9.63 | 9.72 |
| Storage | |
| 256 GB internal memory | 128 GB internal memory |
| microSDXC (up to 1000 GB) external memory slot | No SD card slot |
| 18.58 | 10.1 |
| Camera | |
| 12.00 MP + 8.00 MP | 108.00 MP + 20.00 MP |
| f/1.70 aperture | f/1.90 aperture |
| 24.00mm focal length | 24.00mm focal length |
| 0.59 inches (1/1.7") 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 (120 fps) (Full 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 |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM | Nano SIM, Dual SIM |
| 10.7 | 10.6 |
| Battery Life | |
| 4000mAh Battery | 4500mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 5.92 | 6.32 |
| Other Features | |
| Bluetooth 5.1 | 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 Xperia 1 II is just a bit better than Xiaomi Mi Mix 4, getting a 91 score against 89. Both phones in this review have the same Android 11 OS. The Xperia 1 II is a somewhat lighter phone than Xiaomi Mi Mix 4, but they have the same thickness. The Xperia 1 II has a sharper screen than Xiaomi Mi Mix 4, because although it has a little smaller display, it also counts with way more pixels per inch in the screen and a way better resolution of 1644 x 3840 pixels.
The Sony Xperia 1 II features much more storage to install applications and games than Xiaomi Mi Mix 4, because it has a SD memory slot that supports up to 1000 GB and more internal storage capacity. The Xiaomi Mi Mix 4 has just a little better hardware performance than Sony Xperia 1 II. They have a 8 GB RAM and a Octa-Core CPU.
The Xiaomi Mi Mix 4 shoots much clearer pictures and videos than Xperia 1 II, because although it has a tinier camera aperture, it also counts with a back-facing camera with a way better 108 mega-pixels resolution, a lot higher video quality and a much larger back camera sensor which provides a way higher image and video quality.
The Xiaomi Mi Mix 4 has a bit superior battery life than Xperia 1 II, because it has 4500mAh of battery capacity against 4000mAh.
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