| Global Score | |
| 84.2 | 77.3 |
| Basic Information | |
| Samsung | Sony |
| -- | Android 4.4.4 |
| 2018-10-20 | 2014-09-03 |
| 6.29 x 3.02 x 0.30 inches | 5.85 x 2.89 x 0.35 inches |
| 5.93 ounces | 6.02 ounces |
| 16 777 216 | Black and White |
| Glass (Corning Gorilla Glass 3) and Plastic | -- |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 170.00 |
| Display / Screen | |
| 6 inches | 5.2 inches |
| 2220 x 1080 pixels | 1080 x 1920 pixels (Full HD) |
| Super AMOLED | IPS LCD |
| 411 pixels per inch | 424 pixels per inch |
| -- | 592 cd/m2 brightness |
| No touch screen | Capacitive, Multi-touch |
| 8.1 | 9.6 |
| Performance | |
| Samsung Exynos 7 Octa 7885 chipset | Qualcomm Snapdragon 801 8974-AC chipset |
| ARM Cortex-A73 and ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 2200 MHz) processor | Krait 400 (Quad-Core 2500 MHz) processor |
| 6 GB RAM | 3 GB (933 MHz) RAM |
| Mali-G71 MP2 GPU | Adreno 330 (450 MHz) GPU |
| 9.27 | 9.45 |
| Storage | |
| 128 GB internal memory | 32 GB internal memory |
| microSDXC (up to 512 GB) external memory slot | microSD, microSDHC, microSDXC (up to 128 GB) external memory slot |
| 14.14 | 8.12 |
| Camera | |
| 24.00 MP + 24.00 MP | 20.70 MP + 2.20 MP |
| f/1.70 aperture | f/2.00 aperture |
| 26.00mm focal length | 25.00mm focal length |
| 0.36 inches (1/2.8") 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 |
| -- | 1280 x 720 (120 fps) (HD) slow motion video |
| 9.9 | 10.34 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE (4G), HSPA+ (4G), HSDPA, HSUPA, EDGE, GPRS and GSM |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 7 |
| Battery Life | |
| 3300mAh Battery | 3200mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| -- | 920 hours standby time 21 hours talk time |
| 5.28 | 5.2 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 4.0 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | -- |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Samsung Galaxy A7 (2018) has a general score of 84.2, which is just a bit better than the Sony Xperia Z3's 77.3 global score. The Samsung Galaxy A7 (2018) is a incredibly newer cellphone, and it's also somewhat thinner and just a bit lighter than the Sony Xperia Z3. Xperia Z3 counts with a more vivid screen than Galaxy A7 (2018), because although it has a little bit worse resolution of 1920 x 1080 pixels and a quite smaller screen, it also counts with a just a little greater pixel number per display inch.
The Xperia Z3 features just a bit better hardware performance than Samsung Galaxy A7 (2018), because although it has less RAM and lesser cpu cores , it also counts with an additional graphics processor. Xperia Z3 takes a bit better pictures and videos than Galaxy A7 (2018), because although it has a back facing camera with a lower resolution and a tinier camera aperture which is worse for capturing photos and/or video in poorly lited situations, it also counts with a way better 3840x2160 video resolution and a larger sensor capturing more light and vivid colors.
Galaxy A7 (2018) has a much greater storage capacity to store more apps and games than Xperia Z3, because it has 96 GB more internal memory and a slot for SD memory cards that holds a maximum of 512 GB. The Galaxy A7 (2018) has a little better battery duration than Sony Xperia Z3, because it has a 3300mAh battery size against 3200mAh.
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