Compare phones
| Global Score | |
| 82.2 | 80.6 |
| Basic Information | |
| Sony | Xiaomi |
| -- | Android 14 |
| 2018-07-30 | 2024-10-29 |
| 6.22 x 3.15 x 0.47 inches | 6.00 x 2.80 x 0.32 inches |
| 8.32 ounces | 6.67 ounces |
| 16 777 216 | -- |
| Aluminum and Glass | Glass |
| Scratch-Resistant Glass | -- |
| $ 1000.00 | -- |
| Display / Screen | |
| 5.8 inches | 6.4 inches |
| 3840 x 2160 pixels (4K) | 2670 x 1200 pixels |
| IPS LCD | OLED |
| 760 pixels per inch | 457 pixels per inch |
| 900 cd/m2 brightness | 3200 cd/m2 brightness |
| No touch screen | No touch screen |
| 10.4 | 10.2 |
| Performance | |
| Qualcomm Snapdragon 845 SDM845 chipset | Snapdragon 8 Elite SM8750-AB (3 nm) chipset |
| Kryo 385, 64-bit, 10 nm (Octa-Core 2800 MHz) processor | processor |
| 6 GB RAM | 12 GB RAM |
| Adreno 630 GPU | Adreno 830 GPU |
| 9.63 | 6.21 |
| Storage | |
| 64 GB internal memory | 256 GB internal memory |
| microSDXC (up to 400 GB) external memory slot | No SD card slot |
| 11.34 | 13.3 |
| Camera | |
| 19.00 MP + 13.00 MP | 50.00 MP + 32.00 MP |
| f/1.80 aperture | f/1.60 aperture |
| 25.00mm focal length | 23.00mm focal length |
| 0.43 inches (1/2.3") sensor | -- |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (30 fps) video resolution |
| 1920 x 1080 (960 fps) (Full HD) slow motion video | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 10.45 | 12.1 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 7 |
| Battery Life | |
| 3540mAh Li - Polymer Battery | 5400mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 5.52 | 7.12 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.4 |
| GPS | GPS |
| NFC | NFC |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass and Gyroscope |
Comparison review
Xperia XZ2 Premium has a score of 82.2, which is just a bit better than the Xiaomi 15's score of 80.6. The Xperia XZ2 Premium is better than the Xiaomi 15, we must note that it's also a way older, heavier and notably thicker device. The Xperia XZ2 Premium has a much better performing CPU than Xiaomi 15, although it has a smaller amount of RAM memory, they both have the same number of cores.
The Xperia XZ2 Premium counts with a bit more vivid screen than Xiaomi 15, because although it has a lot darker display and a little bit smaller screen, it also counts with a lot better 2160 x 3840 resolution and a way better count of pixels per screen inch. The Xiaomi 15 features more memory for apps and games than Xperia XZ2 Premium, because although it has no slot for external memory cards, it also counts with 256 GB internal storage.
Xiaomi 15 features a much better camera than Xperia XZ2 Premium, because it has a bigger diafragm aperture, a way higher video definition and a back facing camera with a way higher resolution. Xiaomi 15 features a really longer battery duration than Xperia XZ2 Premium, because it has 5400mAh of battery capacity.
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