| Global Score | |
| 74 | 77.3 |
| Basic Information | |
| Samsung | Sony |
| Android 11 | Android 4.4.4 |
| 2021-08-18 | 2014-09-03 |
| 6.46 x 2.99 x 0.36 inches | 5.85 x 2.89 x 0.35 inches |
| 6.91 ounces | 6.02 ounces |
| Black and Blue. White | Black and White |
| Plastic and Plastic | -- |
| -- | Scratch-Resistant Glass |
| -- | $ 170.00 |
| Display / Screen | |
| 6.5 inches | 5.2 inches |
| 1600 x 720 pixels | 1080 x 1920 pixels (Full HD) |
| IPS LCD | IPS LCD |
| 270 pixels per inch | 424 pixels per inch |
| -- | 592 cd/m2 brightness |
| No touch screen | Capacitive, Multi-touch |
| 7.3 | 9.6 |
| Performance | |
| MediaTek Helio P35 MT6765 chipset | Qualcomm Snapdragon 801 8974-AC chipset |
| Cortex-A53, 64-bit, 12 nm (Octa-Core 2300 MHz) processor | Krait 400 (Quad-Core 2500 MHz) processor |
| 3 GB RAM | 3 GB (933 MHz) RAM |
| PowerVR GE8320 GPU | Adreno 330 (450 MHz) GPU |
| 9.27 | 9.45 |
| Storage | |
| 32 GB internal memory | 32 GB internal memory |
| No SD card slot | microSD, microSDHC, microSDXC (up to 128 GB) external memory slot |
| 5.8 | 8.12 |
| Camera | |
| 13.00 MP + 5.00 MP | 20.70 MP + 2.20 MP |
| f/2.20 aperture | f/2.00 aperture |
| -- | 25.00mm focal length |
| -- | 0.43 inches (1/2.3") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (120 fps) (HD) slow motion video |
| 8.8 | 10.34 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA | LTE (4G), HSPA+ (4G), HSDPA, HSUPA, EDGE, GPRS and GSM |
| Nano SIM | Nano SIM |
| 6.6 | 7 |
| Battery Life | |
| 5000mAh Li - Polymer Battery | 3200mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| -- | 920 hours standby time 21 hours talk time |
| 6.8 | 5.2 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 4.0 |
| GPS | GPS |
| -- | NFC |
| Fingerprint ID Scanner | -- |
| Accelerometer, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
The Xperia Z3 has a score of 77.3, which is a bit better than Galaxy A03s's global score of 74. Both of these devices have Android OS (operating system), but the Xperia Z3 has the newer 4.4.4 version while Galaxy A03s has Android 11. Xperia Z3 is an older phone than the Galaxy A03s, but Sony made it just a little bit thinner and lighter.
The Xperia Z3 features just a little better processing power than Galaxy A03s, because although it has 4 less CPU cores , and they both have the same RAM amount, the Xperia Z3 also counts with an additional graphics processor. Sony Xperia Z3 has a much better screen than Samsung Galaxy A03s, because although it has a lot smaller screen, it also counts with a lot higher pixels number per inch in the screen and a better 1920 x 1080px resolution.
The Xperia Z3 features a much better memory for applications and games than Galaxy A03s, and although they both have the same 32 GB internal memory capacity, the Xperia Z3 also has an external SD slot that holds a maximum of 128 GB. The Xperia Z3 has a superior camera than Samsung Galaxy A03s, because it has a lot higher 3840x2160 video definition, a back camera with a much higher 20.7 mega-pixels resolution and a larger diafragm aperture for better photos and videos in low-light situations.
Galaxy A03s counts with a very superior battery lifetime than Sony Xperia Z3, because it has a 56% more battery size.
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