Compare phones
| Global Score | |
| 74.6 | 79.6 |
| Basic Information | |
| Samsung | Sony |
| Android 8.0 Oreo | Android 9.0 Pie |
| -- | 2018-10-17 |
| 6.04 x 3.04 x 0.32 inches | 6.22 x 2.87 x 0.39 inches |
| 6.14 ounces | 6.81 ounces |
| 16 777 216 | 16 777 216 |
| Plastic | Aluminum and Glass (Corning Gorilla Glass 5) |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 900.00 |
| Display / Screen | |
| 5.5 inches | 6 inches |
| 1280 x 720 pixels (HD) | 2880 x 1440 pixels |
| Super AMOLED | OLED |
| 267 pixels per inch | 537 pixels per inch |
| -- | 550 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.1 | 9.2 |
| Performance | |
| Samsung Exynos 7 Octa 7884 chipset | Qualcomm Snapdragon 845 SDM845 chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | Kryo 385, 64-bit, 10 nm (Octa-Core 2800 MHz) processor |
| 4 GB RAM | 4 GB RAM |
| ARM Mali-G71 GPU | Adreno 630 GPU |
| 8.82 | 9.54 |
| Storage | |
| 32 GB internal memory | 64 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | microSDXC (up to 512 GB) external memory slot |
| 8.88 | 11.74 |
| Camera | |
| 13.00 MP + 8.00 MP | 19.00 MP + 13.00 MP |
| f/1.90 aperture | f/2.00 aperture |
| 27.00mm focal length | 25.00mm focal length |
| 0.33 inches (1/3.06") 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 |
| 9.02 | 10.45 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA and HSUPA | LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Micro SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.1 | 6.7 |
| Battery Life | |
| 3000mAh Battery | 3330mAh Li - Polymer Battery |
| Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 4.96 | 5.28 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.0 |
| GPS | GPS |
| -- | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
The Xperia XZ3 is a bit better than the Galaxy J7 Duo, having a general score of 79.6 against 74.6. Both phones we compare here include Android OS (operating system), but the Xperia XZ3 has a more recent 9.0 Pie version while Galaxy J7 Duo has Android 8.0 Oreo. Xperia XZ3 is a somewhat thicker and a little bit heavier cellphone than Galaxy J7 Duo.
The Xperia XZ3 counts with a much better looking display than Galaxy J7 Duo, because it has a way higher resolution of 1440 x 2880px, way more pixels per inch in the display and a little bit larger display. Xperia XZ3 counts with a bit faster processing unit than Samsung Galaxy J7 Duo. Both have the same RAM memory amount and a Octa-Core processing unit.
The Xperia XZ3 features a very superior storage capacity to install applications and games than Galaxy J7 Duo, because it has a SD extension slot that admits up to 512 GB and 64 GB internal storage. Xperia XZ3 counts with a superior camera than Galaxy J7 Duo, because although it has a smaller aperture which is not favorable for capturing images or video in poorly lited situations, it also counts with a lot bigger camera sensor which offers a way higher image and video quality, a way better resolution back camera and a much better 3840x2160 video definition.
Xperia XZ3 features just a bit longer battery lifetime than Galaxy J7 Duo, because it has 3330mAh of battery capacity against 3000mAh.
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