Compare phones
| Global Score | |
| 72.9 | 80.1 |
| Basic Information | |
| Sony | Xiaomi |
| Android 4.4.4, 4.4.2 | Android 15 |
| 2014-02-24 | -- |
| 5.78 x 2.89 x 0.32 inches | -- |
| 5.75 ounces | -- |
| Black, Purple and White | -- |
| Glass | -- |
| Scratch-Resistant Glass | -- |
| $ 500.00 | -- |
| Display / Screen | |
| 5.2 inches | 6.7 inches |
| 1080 x 1920 pixels (Full HD) | -- |
| IPS LCD | AMOLED |
| 424 pixels per inch | -- |
| -- | 3000 cd/m2 brightness |
| Capacitive, Multi-touch | No touch screen |
| 9 | 5 |
| Performance | |
| Qualcomm Snapdragon 801 MSM8974-AB chipset | Qualcomm Snapdragon 8 Elite SM8750-AB (4 nm) chipset |
| Krait 400 (Quad-Core 2300 MHz) processor | processor |
| 3 GB RAM | 16 GB RAM |
| Adreno 330 (450 MHz) GPU | Adreno 830 GPU |
| 9.27 | 6.3 |
| Storage | |
| 16 GB internal memory | 512 GB internal memory |
| microSD, microSDHC, microSDXC (up to 128 GB) external memory slot | No SD card slot |
| 6.72 | 17.6 |
| Camera | |
| 20.70 MP + 2.20 MP | 200.00 MP + 32.00 MP |
| f/2.00 aperture | -- |
| 0.43 inches (1/2.3") sensor | -- |
| 3840 x 2160 (4K) video resolution | 7680 x 4320 (30 fps) video resolution |
| -- | 1920 x 1080 (1920 fps) (Full HD) slow motion video |
| 8.8 | 12.87 |
| Networks | |
| Wi-Fi | -- |
| Mobile Hotspot | -- |
| LTE (4G), HSPA+ (4G), HSDPA, HSUPA, EDGE, GPRS and GSM | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Micro SIM | Nano SIM |
| 7 | 7.6 |
| Battery Life | |
| 3200mAh Li-Ion Battery | 6000mAh Si - Carbon Battery |
| Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 690 hours standby time 15 hours talk time | -- |
| 5.2 | 7.52 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 5.4 |
| GPS | GPS |
| NFC | NFC |
| -- | Infra-red port |
| -- | 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) has an overall score of 80.1, which is a little bit better than Xperia Z2's general score of 72.9. Both of these phones include Android OS, but the Xiaomi 15 Ultra (Rumored) has 15 version while Xperia Z2 has Android 4.4.4. Xiaomi 15 Ultra (Rumored)'s construction is notably thinner and lighter than the Xperia Z2.
Xperia Z2 features a much more powerful processing unit than Xiaomi 15 Ultra (Rumored), because although it has 4 lesser CPU cores (although faster) and lesser RAM memory, it also counts with an additional graphics co-processor. Xperia Z2 has a way better looking screen than Xiaomi 15 Ultra (Rumored), although it has a way smaller screen.
The Xiaomi 15 Ultra (Rumored) features a much better camera than Xperia Z2, because it has a back camera with way more mega-pixels and a much higher video quality. The Xiaomi 15 Ultra (Rumored) counts with a lot bigger storage capacity to install applications and games than Xperia Z2, because although it has no external SD slot, it also counts with 496 GB more internal memory capacity.
Xiaomi 15 Ultra (Rumored) has a really longer battery duration than Sony Xperia Z2, because it has a 6000mAh battery capacity instead of 3200mAh.
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