Compare phones
| Global Score | |
| 80.1 | 79.6 |
| Basic Information | |
| Xiaomi | Sony |
| Android 15 | Android 9.0 Pie |
| -- | 2018-10-17 |
| -- | 6.22 x 2.87 x 0.39 inches |
| -- | 6.81 ounces |
| -- | 16 777 216 |
| -- | Aluminum and Glass (Corning Gorilla Glass 5) |
| -- | Scratch-Resistant Glass |
| -- | $ 900.00 |
| Display / Screen | |
| 6.7 inches | 6 inches |
| -- | 2880 x 1440 pixels |
| AMOLED | OLED |
| -- | 537 pixels per inch |
| 3000 cd/m2 brightness | 550 cd/m2 brightness |
| No touch screen | No touch screen |
| 5 | 9.2 |
| Performance | |
| Qualcomm Snapdragon 8 Elite SM8750-AB (4 nm) chipset | Qualcomm Snapdragon 845 SDM845 chipset |
| processor | Kryo 385, 64-bit, 10 nm (Octa-Core 2800 MHz) processor |
| 16 GB RAM | 4 GB RAM |
| Adreno 830 GPU | Adreno 630 GPU |
| 6.3 | 9.54 |
| Storage | |
| 512 GB internal memory | 64 GB internal memory |
| No SD card slot | microSDXC (up to 512 GB) external memory slot |
| 17.6 | 11.74 |
| Camera | |
| 200.00 MP + 32.00 MP | 19.00 MP + 13.00 MP |
| -- | f/2.00 aperture |
| -- | 25.00mm focal length |
| -- | 0.43 inches (1/2.3") sensor |
| 7680 x 4320 (30 fps) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 1920 x 1080 (1920 fps) (Full HD) slow motion video | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 12.87 | 10.45 |
| Networks | |
| -- | Wi-Fi |
| -- | 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 | Nano SIM, Dual SIM |
| 7.6 | 6.7 |
| Battery Life | |
| 6000mAh Si - Carbon Battery | 3330mAh Li - Polymer Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 7.52 | 5.28 |
| Other Features | |
| Bluetooth 5.4 | Bluetooth 5.0 |
| 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, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Xiaomi 15 Ultra (Rumored) is a little bit better than the Xperia XZ3, getting an 80.1 score against 79.6. Xiaomi 15 Ultra (Rumored) is a lighter and thinner phone than Xperia XZ3. Both of these phones come with Android OS (Operating System), but the Xiaomi 15 Ultra (Rumored) has the older 15 version and Xperia XZ3 has Android 9.0 Pie.
The Sony Xperia XZ3 counts with a really superior hardware performance than Xiaomi 15 Ultra (Rumored), although it has a lower amount of RAM memory, they both have a Octa-Core processing unit. The Xperia XZ3 has a way better looking display than Xiaomi 15 Ultra (Rumored), although it has a quite smaller display and a lot more opaque screen.
Xiaomi 15 Ultra (Rumored) takes much clearer photos and videos than Xperia XZ3, because it has a way better 7680x4320 video definition and a much more MP back-facing camera. The Xiaomi 15 Ultra (Rumored) has a much bigger memory capacity to install applications and games or saving photos and videos than Sony Xperia XZ3, because although it has no SD memory slot, it also counts with 448 GB more internal memory capacity.
Xiaomi 15 Ultra (Rumored) has a really longer battery duration than Xperia XZ3, because it has 6000mAh of battery capacity.
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