Compare phones
| Global Score | |
| 72.7 | 85.6 |
| Basic Information | |
| Samsung | Samsung |
| Android 8.0 Oreo | Android 11 |
| 2018-06-29 | 2021-08-11 |
| 6.03 x 3.00 x 0.34 inches | 6.54 x 2.84 x 0.27 inches |
| 6.38 ounces | 6.46 ounces |
| 16 777 216 | Cream, Lavender and Phantom Black |
| -- | Aluminum and Glass |
| Scratch-Resistant Glass | -- |
| -- | $ 1000.00 |
| Display / Screen | |
| 5.5 inches | 6.7 inches |
| 1280 x 720 pixels (HD) | 2636 x 1080 pixels |
| TFT | 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 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 |
| 2 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 400 GB) external memory slot | No SD card slot |
| 9.44 | 10.1 |
| Camera | |
| 13.00 MP + 13.00 MP | 12.00 MP + 10.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| 28.00mm 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-A (4G), LTE (4G), HSPA and HSUPA | 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G) and HSDPA |
| Nano SIM | Nano SIM, Dual SIM |
| 6.3 | 10.6 |
| Battery Life | |
| 3300mAh Li - Polymer Battery | 3300mAh Nano SIM Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.28 | 5.28 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.1 |
| GPS | GPS |
| -- | NFC |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Samsung Galaxy Z Flip 3 is much better than the Samsung Galaxy J7 Refine, having a general score of 85.6 against 72.7. Samsung Galaxy Z Flip 3's construction is notably newer and way thinner, but also just a little bit heavier than Samsung Galaxy J7 Refine. Both devices in this comparison work with Android OS (operating system), but Samsung Galaxy Z Flip 3 has the previous 11 version and Samsung Galaxy J7 Refine has Android 8.0 Oreo.
The Galaxy Z Flip 3 features a greater performance than Galaxy J7 Refine, and although they both have a Octa-Core processor, the Galaxy Z Flip 3 also has a larger amount of RAM memory. The Samsung Galaxy Z Flip 3 features a sharper screen than Galaxy J7 Refine, because it has a bigger screen, a lot higher 1080 x 2636 pixels resolution and a much better display pixel density.
The Galaxy Z Flip 3 features just a bit more storage capacity for games and applications than Samsung Galaxy J7 Refine, because although it has no slot for SD memory cards, it also counts with more internal memory capacity. The Samsung Galaxy J7 Refine features a better camera than Samsung Galaxy Z Flip 3, because it has a back facing camera with more mega pixels and a larger aperture.
Galaxy Z Flip 3 counts with a battery lifetime that is very similar to the battery lifetime in Samsung Galaxy J7 Refine.
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