Compare phones
| Global Score | |
| 73 | 80.6 |
| Basic Information | |
| Sony | Xiaomi |
| Android 4.4.2 | Android 14 |
| -- | 2024-10-29 |
| 5.39 x 2.83 x 0.43 inches | 6.00 x 2.80 x 0.32 inches |
| 5.75 ounces | 6.67 ounces |
| Black, Blue and White | -- |
| -- | Glass |
| Scratch-Resistant Glass | -- |
| $ 249.00 | -- |
| Display / Screen | |
| 5 inches | 6.4 inches |
| 1080 x 1920 pixels (Full HD) | 2670 x 1200 pixels |
| IPS LCD | OLED |
| 441 pixels per inch | 457 pixels per inch |
| -- | 3200 cd/m2 brightness |
| Capacitive, Multi-touch | No touch screen |
| 9.1 | 10.2 |
| Performance | |
| Qualcomm Snapdragon 801 8974-AB chipset | Snapdragon 8 Elite SM8750-AB (3 nm) chipset |
| Krait 400 (Quad-Core 2300 MHz) processor | processor |
| 3 GB RAM | 12 GB RAM |
| Adreno 330 (450 MHz) GPU | Adreno 830 GPU |
| 9.27 | 6.21 |
| Storage | |
| 16 GB internal memory | 256 GB internal memory |
| microSD, microSDHC, microSDXC (up to 128 GB) external memory slot | No SD card slot |
| 6.72 | 13.3 |
| Camera | |
| 20.70 MP + 0.30 MP | 50.00 MP + 32.00 MP |
| -- | f/1.60 aperture |
| -- | 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 |
| 1280 x 720 (120 fps) (HD) slow motion video | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 9.24 | 12.1 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G), HSDPA, HSUPA, EDGE, GPRS and GSM | 5G, 5G |
| Micro SIM | Nano SIM |
| 7 | 7 |
| Battery Life | |
| 3000mAh Li-Ion Battery | 5400mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 690 hours standby time 15 hours talk time | -- |
| 4.96 | 7.12 |
| 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 and Gyroscope |
Comparison review
The Xiaomi 15 has a global score of 80.6, which is better than the Sony Xperia Z2a's 73 global score. The Xiaomi 15 is a heavier but a lot thinner phone than Sony Xperia Z2a. These phones use Android OS, but Xiaomi 15 has older 14 version and Sony Xperia Z2a has Android 4.4.2 version. Xiaomi 15 counts with a more vivid display than Xperia Z2a, because it has a higher 1200 x 2670 resolution, a larger display and a just a little greater pixels number in each inch in the display.
Sony Xperia Z2a counts with a much powerful processor than Xiaomi 15, because although it has 9 GB less RAM and an inferior number of cores , it also counts with a graphics processing unit. Xiaomi 15 counts with a superior memory capacity to install applications and games than Xperia Z2a, because although it has no external SD slot, it also counts with 240 GB more internal storage capacity.
Xiaomi 15 counts with a much longer battery lifetime than Xperia Z2a, because it has a 5400mAh battery capacity against 3000mAh. The Xiaomi 15 takes way better pictures and videos than Xperia Z2a, because it has a lot more mega pixels camera and a lot better 7680x4320 video quality.
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