Compare phones
| Global Score | |
| 73 | 90.7 |
| Basic Information | |
| Sony | Samsung |
| Android 4.4.2 | Android 14 |
| 5.39 x 2.83 x 0.43 inches | -- |
| 5.75 ounces | -- |
| Black, Blue and White | -- |
| -- | Glass (Corning Gorilla Glass) and Titanium |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 249.00 | -- |
| Display / Screen | |
| 5 inches | 6.8 inches |
| 1080 x 1920 pixels (Full HD) | 3088 x 1440 pixels |
| IPS LCD | Dynamic AMOLED |
| 441 pixels per inch | 501 pixels per inch |
| -- | 2600 cd/m2 brightness |
| Capacitive, Multi-touch | No touch screen |
| 9.1 | 10.2 |
| Performance | |
| Qualcomm Snapdragon 801 8974-AB chipset | Qualcomm Snapdragon 8 Gen 4 chipset |
| Krait 400 (Quad-Core 2300 MHz) processor | processor |
| 3 GB RAM | 12 GB RAM |
| Adreno 330 (450 MHz) GPU | Yes 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 | 200.00 MP + 12.00 MP |
| -- | f/1.70 aperture |
| -- | 24.00mm focal length |
| 0.43 inches (1/2.3") sensor | 0.77 inches (1/1.3") 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 (240 fps) (Full HD) slow motion video |
| 9.24 | 14.74 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | 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 | 10.6 |
| Battery Life | |
| 3000mAh Li-Ion Battery | 5000mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 690 hours standby time 15 hours talk time | -- |
| 4.96 | 6.8 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 5.3 |
| GPS | GPS |
| NFC | NFC |
| -- | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Galaxy S25 Ultra is a lot better than the Sony Xperia Z2a, having a 90.7 score against 73. Galaxy S25 Ultra's construction is much thinner and much lighter than Sony Xperia Z2a. Both devices we compare here work with Android operating system, but Galaxy S25 Ultra has the older 14 version while Sony Xperia Z2a has Android 4.4.2.
The Samsung Galaxy S25 Ultra counts with a better screen than Sony Xperia Z2a, because it has a much larger display, a lot better resolution of 1440 x 3088px and a little greater screen pixel density. Galaxy S25 Ultra features much more storage to install applications and games or saving photos and videos than Xperia Z2a, because although it has no external memory slot, it also counts with 240 GB more internal memory.
Xperia Z2a features an extremely better CPU than Galaxy S25 Ultra, because although it has an inferior number of cores and 9 GB lesser RAM, it also counts with an additional graphics processor. Samsung Galaxy S25 Ultra features a lot better camera than Sony Xperia Z2a, because it has a lot bigger sensor taking lot higher quality pictures and videos, a lot higher 7680x4320 video definition and a camera in the back with a much higher 200 MP resolution.
Galaxy S25 Ultra has a much better battery life than Xperia Z2a, because it has a 5000mAh battery capacity.
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