Compare phones
| Global Score | |
| 74.6 | 92.3 |
| Basic Information | |
| Samsung | Samsung |
| Android 8.0 Oreo | Android 11, 10 |
| -- | 2020-08-07 |
| 6.04 x 3.04 x 0.32 inches | 6.59 x 2.90 x 0.28 inches |
| 6.14 ounces | 6.46 ounces |
| 16 777 216 | Mystic bronze, Mystic gray and Mystic white |
| Plastic | Aluminum |
| Scratch-Resistant Glass | -- |
| -- | $ 603.00 |
| Display / Screen | |
| 5.5 inches | 6.7 inches |
| 1280 x 720 pixels (HD) | 2636 x 1080 pixels |
| Super AMOLED | Dynamic AMOLED |
| 267 pixels per inch | 425 pixels per inch |
| No touch screen | No touch screen |
| 7.1 | 8.3 |
| Performance | |
| Samsung Exynos 7 Octa 7884 chipset | Qualcomm Snapdragon 865+ SM8250-AB chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | Kryo 585, 64-bit, 7 nm (Octa-Core 3100 MHz) processor |
| 4 GB RAM | 8 GB RAM |
| ARM Mali-G71 GPU | Adreno 650 GPU |
| 8.82 | 9.81 |
| Storage | |
| 32 GB internal memory | 256 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | No SD card slot |
| 8.88 | 13.3 |
| Camera | |
| 13.00 MP + 8.00 MP | 12.00 MP + 10.00 MP |
| f/1.90 aperture | f/1.80 aperture |
| 27.00mm focal length | 27.00mm focal length |
| 0.33 inches (1/3.06") sensor | 0.39 inches (1/2.55") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (60 fps) (4K) video resolution |
| -- | 1280 x 720 (960 fps) (HD) slow motion video |
| 9.02 | 10.23 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA |
| Micro SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.1 | 10.7 |
| Battery Life | |
| 3000mAh Battery | 3300mAh 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
Galaxy Z Flip 5G has an overall score of 92.3, which is much better than Galaxy J7 Duo's global score of 74.6. Both devices in this review include Android operating system, but Galaxy Z Flip 5G has older 11 version while Galaxy J7 Duo has Android 8.0 Oreo. The Galaxy Z Flip 5G construction is thinner but just a bit heavier than Galaxy J7 Duo.
The Samsung Galaxy Z Flip 5G has a sharper display than Samsung Galaxy J7 Duo, because it has a bigger display, a way higher 1080 x 2636 resolution and much more pixels per inch in the screen. Samsung Galaxy Z Flip 5G counts with a quite superior processing power than Galaxy J7 Duo, and although they both have 8 processing cores, the Samsung Galaxy Z Flip 5G also has a greater amount of RAM memory.
Galaxy Z Flip 5G has a better camera than Galaxy J7 Duo, because although it has a back-facing camera with less mega-pixels resolution, it also counts with a way better 3840x2160 video definition, a larger back camera sensor which offers a better image and video quality and a larger aperture to take better low-light images.
Galaxy Z Flip 5G features a lot bigger storage to store more apps and games than Galaxy J7 Duo, because although it has no external SD slot, it also counts with 256 GB internal storage capacity. Samsung Galaxy Z Flip 5G counts with a little longer battery lifetime than Galaxy J7 Duo, because it has a 3300mAh battery capacity.
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