Compare phones
| Global Score | |
| 75.3 | 85.6 |
| Basic Information | |
| Samsung | Samsung |
| Android 9.0 Pie, 8.0 Oreo, 7.1 Nougat | Android 11 |
| -- | 2021-08-11 |
| 5.97 x 2.95 x 0.31 inches | 6.54 x 2.84 x 0.27 inches |
| 6.00 ounces | 6.46 ounces |
| Black, Gold and Rose gold | Cream, Lavender and Phantom Black |
| Metal | Aluminum and Glass |
| Scratch-Resistant Glass | -- |
| -- | $ 1000.00 |
| Display / Screen | |
| 5.5 inches | 6.7 inches |
| 1920 x 1080 pixels (Full HD) | 2636 x 1080 pixels |
| IPS LCD | 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 MP1 GPU | Adreno 660 GPU |
| 8.73 | 9.63 |
| Storage | |
| 32 GB internal memory | 128 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | No SD card slot |
| 8.88 | 10.1 |
| Camera | |
| 13.00 MP + 13.00 MP | 12.00 MP + 10.00 MP |
| f/1.90 aperture | f/1.80 aperture |
| 27.00mm focal length | -- |
| 0.33 inches (1/3.06") sensor | -- |
| 1920 x 1080 (30 fps) (Full HD) video resolution | -- |
| 9.13 | 7.92 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.1 | 10.6 |
| Battery Life | |
| 3300mAh Battery | 3300mAh Nano SIM Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.28 | 5.28 |
| Other Features | |
| Bluetooth 4.1 | Bluetooth 5.1 |
| GPS | GPS |
| -- | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
The Galaxy Z Flip 3 is better than Galaxy J7 Prime 2, getting a overall score of 85.6 against 75.3. Both of these phones include Android operating system, but Galaxy Z Flip 3 has the older 11 version and Galaxy J7 Prime 2 has Android 9.0 Pie. The Galaxy Z Flip 3 is a somewhat thinner but just a bit heavier phone than Galaxy J7 Prime 2.
The Galaxy Z Flip 3 features a little sharper screen than Samsung Galaxy J7 Prime 2, because it has a bit higher 1080 x 2636 resolution, a larger screen and a just a bit better pixels quantity in each screen inch. Samsung Galaxy Z Flip 3 features more storage capacity for games and applications than Galaxy J7 Prime 2, because although it has no external memory slot, it also counts with 128 GB internal memory capacity.
The Galaxy Z Flip 3 features a quite superior performance than Galaxy J7 Prime 2, and although they both have the same number of cores, the Galaxy Z Flip 3 also has more RAM memory. Galaxy Z Flip 3's battery lifetime is just as good as the Samsung Galaxy J7 Prime 2 one. Samsung Galaxy J7 Prime 2 features a better camera than Galaxy Z Flip 3, because although it has a smaller camera aperture which is not recommended for low light photography, it also counts with a back-facing camera with a higher resolution.
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