| Global Score | |
| 72.2 | 79.6 |
| Basic Information | |
| Samsung | Sony |
| Android 4.3, 4.2, 4.1, 4.0.4 | Android 9.0 Pie |
| 2012-06-04 | 2018-10-17 |
| 5.38 x 2.78 x 0.34 inches | 6.22 x 2.87 x 0.39 inches |
| 4.73 ounces | 6.81 ounces |
| Blue, Red and White | 16 777 216 |
| Polycarbonate | Aluminum and Glass (Corning Gorilla Glass 5) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| $ 585.00 | $ 900.00 |
| Display / Screen | |
| 4.8 inches | 6 inches |
| 720 x 1280 pixels (HD) | 2880 x 1440 pixels |
| Super AMOLED | OLED |
| 306 pixels per inch | 537 pixels per inch |
| -- | 550 cd/m2 brightness |
| Capacitive, Multi-touch | No touch screen |
| 8.2 | 9.2 |
| Performance | |
| Qualcomm Snapdragon S4 Plus MSM8960 chipset | Qualcomm Snapdragon 845 SDM845 chipset |
| Krait (Dual-Core 1500 MHz) processor | Kryo 385, 64-bit, 10 nm (Octa-Core 2800 MHz) processor |
| 2 GB (500 MHz) RAM | 4 GB RAM |
| Adreno 225 (400 MHz) GPU | Adreno 630 GPU |
| 8.46 | 9.54 |
| Storage | |
| 16 GB internal memory | 64 GB internal memory |
| microSD, microSDHC, microSDXC (up to 64 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 6.16 | 11.74 |
| Camera | |
| 8.00 MP + 1.90 MP | 19.00 MP + 13.00 MP |
| f/2.60 aperture | f/2.00 aperture |
| -- | 25.00mm focal length |
| 0.33 inches (1/3") sensor | 0.43 inches (1/2.3") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 8.47 | 10.45 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA+ (4G), HSDPA, HSUPA, UMTS, EDGE, GPRS and GSM | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Micro SIM | Nano SIM, Dual SIM |
| 7 | 6.7 |
| Battery Life | |
| 2100mAh Li-Ion Battery | 3330mAh Li - Polymer Battery |
| Removable Battery | Non-Removable Battery |
| Wireless Charging | Wireless Charging |
| 199 hours standby time 8 hours talk time | -- |
| 4 | 5.28 |
| Other Features | |
| Bluetooth 4.0 | Bluetooth 5.0 |
| 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 |
Xperia XZ3 has a score of 79.6, which is much better than the Galaxy S III AT&T's global score of 72.2. Both of these phones come with Android OS (operating system), but Xperia XZ3 has 9.0 Pie version and Galaxy S III AT&T has Android 4.3, counting with some extra features. The Xperia XZ3 is a extremely newer device than the Galaxy S III AT&T, but it is way heavier and thicker.
Xperia XZ3 counts with a superior processing unit than Samsung Galaxy S III AT&T, because although it has doesn't have an extra graphics processing unit, it also counts with a higher number of faster cores and a larger amount of RAM memory. Xperia XZ3 counts with a brighter screen than Samsung Galaxy S III AT&T, because it has a much higher 1440 x 2880 pixels resolution, a lot higher screen density and a larger screen.
Sony Xperia XZ3 has a way better camera than Galaxy S III AT&T, because it has a back camera with a lot higher resolution, a way larger aperture, a much higher (4K) video definition and a way larger back camera sensor. The Xperia XZ3 features a much bigger storage to install applications and games than Samsung Galaxy S III AT&T, because it has a slot for an SD memory card that holds up to 512 GB and 64 GB internal memory.
Xperia XZ3 counts with a way better battery performance than Samsung Galaxy S III AT&T, because it has 3330mAh of battery capacity.
The Xperia XZ3 is way more expensive than Galaxy S III AT&T, but it's still a convenient choice, as you can get a lot more features for that extra money.
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