Compare phones
| Global Score | |
| 73 | 80.1 |
| Basic Information | |
| Sony | Xiaomi |
| Android 4.4.2 | Android 15 |
| 5.39 x 2.83 x 0.43 inches | -- |
| 5.75 ounces | -- |
| Black, Blue and White | -- |
| Scratch-Resistant Glass | -- |
| $ 249.00 | -- |
| Display / Screen | |
| 5 inches | 6.7 inches |
| 1080 x 1920 pixels (Full HD) | -- |
| IPS LCD | AMOLED |
| 441 pixels per inch | -- |
| -- | 3000 cd/m2 brightness |
| Capacitive, Multi-touch | No touch screen |
| 9.1 | 5 |
| Performance | |
| Qualcomm Snapdragon 801 8974-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 + 0.30 MP | 200.00 MP + 32.00 MP |
| 0.43 inches (1/2.3") sensor | -- |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (30 fps) video resolution |
| 1280 x 720 (120 fps) (HD) slow motion video | 1920 x 1080 (1920 fps) (Full HD) slow motion video |
| 9.24 | 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 | |
| 3000mAh Li-Ion Battery | 6000mAh Si - Carbon Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 690 hours standby time 15 hours talk time | -- |
| 4.96 | 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
The Xiaomi 15 Ultra (Rumored) has a general score of 80.1, which is slightly better than Sony Xperia Z2a's 73 overall score. Xiaomi 15 Ultra (Rumored)'s body is notably lighter and notably thinner than Sony Xperia Z2a. Both phones in this comparison review work with Android OS, but the Xiaomi 15 Ultra (Rumored) has older 15 version while Sony Xperia Z2a has Android 4.4.2 version.
Xperia Z2a has a much more vibrant display than Xiaomi 15 Ultra (Rumored), although it has a lot smaller display. The Xperia Z2a features a much more powerful processor than Xiaomi 15 Ultra (Rumored), because although it has less processing cores and lesser RAM memory, it also counts with an additional GPU.
The Xiaomi 15 Ultra (Rumored) features a much bigger storage to store more apps and games than Sony Xperia Z2a, because although it has no external SD slot, it also counts with more internal storage capacity. The Xiaomi 15 Ultra (Rumored) features a greater camera than Xperia Z2a, because it has a way higher 7680x4320 video quality and a back facing camera with a lot better 200 megapixels resolution.
Xiaomi 15 Ultra (Rumored) features a way better battery life than Sony Xperia Z2a, because it has a 6000mAh battery capacity instead of 3000mAh.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.