Compare phones
| Global Score | |
| 73.5 | 85.6 |
| Basic Information | |
| Samsung | Samsung |
| Android 9.0 Pie, 7.0 Nougat | Android 11 |
| 2017-07-01 | 2021-08-11 |
| 6.00 x 2.94 x 0.31 inches | 6.54 x 2.84 x 0.27 inches |
| 6.38 ounces | 6.46 ounces |
| Black, Gold, Rose gold and Silver | Cream, Lavender and Phantom Black |
| Aluminum | Aluminum and Glass |
| -- | $ 1000.00 |
| Display / Screen | |
| 5.5 inches | 6.7 inches |
| 1920 x 1080 pixels (Full HD) | 2636 x 1080 pixels |
| Super AMOLED | Dynamic AMOLED |
| 401 pixels per inch | 425 pixels per inch |
| No touch screen | No touch screen |
| 7.9 | 8.3 |
| Performance | |
| Samsung Exynos 7 Octa 7870 chipset | Qualcomm Snapdragon 888 SM8350 chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | Kryo 680, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 3 GB RAM | 8 GB RAM |
| Mali-T830 MP2 GPU | Adreno 660 GPU |
| 8.73 | 9.63 |
| Storage | |
| 16 GB internal memory | 128 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | No SD card slot |
| 7.48 | 10.1 |
| Camera | |
| 13.00 MP + 13.00 MP | 12.00 MP + 10.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| 1920 x 1080 (30 fps) (Full HD) video resolution | -- |
| 9.02 | 7.92 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.7 | 10.6 |
| Battery Life | |
| 3600mAh Battery | 3300mAh Nano SIM Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.6 | 5.28 |
| Other Features | |
| Bluetooth 4.1 | Bluetooth 5.1 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
The Galaxy Z Flip 3 is much better than Samsung Galaxy J7 (2017), having an 85.6 score against 73.5. Both of these phones come with Android operating system, but Galaxy Z Flip 3 has 11 version while Samsung Galaxy J7 (2017) has Android 9.0 Pie version. Galaxy Z Flip 3's design is incredibly newer and thinner, but also a little bit heavier than the Samsung Galaxy J7 (2017).
Galaxy Z Flip 3 counts with a bit better display than Samsung Galaxy J7 (2017), because it has a bigger display, a slightly better 1080 x 2636 resolution and a quite greater screen density. The Samsung Galaxy Z Flip 3 features a superior memory to install applications and games or saving photos and videos than Samsung Galaxy J7 (2017), because although it has no external memory slot, it also counts with 112 GB more internal storage.
Galaxy Z Flip 3 counts with a better performing CPU than Galaxy J7 (2017), and although they both have 8 processing cores, the Galaxy Z Flip 3 also has a higher amount of RAM memory. Galaxy J7 (2017) features a better camera than Galaxy Z Flip 3, because it has a bigger diafragm aperture and a more mega pixels back-facing camera.
Galaxy J7 (2017) has a little better battery duration than Galaxy Z Flip 3, because it has 3600mAh of battery capacity against 3300mAh.
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