Compare phones
| Global Score | |
| 73.7 | 90.6 |
| Basic Information | |
| Samsung | Samsung |
| Android 9.0 Pie, 8.0 Oreo | Android 11 |
| 2018-05-22 | 2021-08-11 |
| 5.88 x 2.76 x 0.32 inches | 6.23 x 5.04 x 0.25 inches |
| 5.43 ounces | 9.56 ounces |
| 16 777 216 | Phantom Black, Phantom Green and Phantom Silver |
| Plastic | Aluminum and Glass |
| Display / Screen | |
| 5.6 inches | 7.6 inches |
| 1480 x 720 pixels | 2208 x 1768 pixels |
| Super AMOLED | Super AMOLED |
| 294 pixels per inch | 372 pixels per inch |
| No touch screen | No touch screen |
| 7.3 | 8 |
| 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 Prime, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 3 GB RAM | 12 GB RAM |
| Mali-T830 MP1 GPU | Adreno 660 GPU |
| 8.73 | 9.72 |
| 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 + 4.00 MP |
| f/1.90 aperture | f/2.20 aperture |
| 27.00mm focal length | -- |
| 0.33 inches (1/3.06") sensor | -- |
| 1920 x 1080 (30 fps) (Full HD) video resolution | -- |
| 9.02 | 7.7 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 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 |
| 6.6 | 10.6 |
| Battery Life | |
| 3000mAh Battery | 4400mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 4.96 | 6.24 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.2 |
| GPS | GPS |
| NFC | 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
Samsung Galaxy Z Fold 3 is much better than Samsung Galaxy J6, getting a global score of 90.6 against 73.7. These phones come with Android operating system, but Samsung Galaxy Z Fold 3 has the older 11 version and Samsung Galaxy J6 has Android 9.0 Pie version. Samsung Galaxy Z Fold 3's design is newer and way thinner than the Samsung Galaxy J6's, although it's also noticeably heavier.
Samsung Galaxy Z Fold 3 has a little bit better looking display than Galaxy J6, because it has a way bigger display, a lot higher resolution of 1768 x 2208 and a higher quantity of pixels per screen inch. Samsung Galaxy Z Fold 3 has a superior processor than Galaxy J6, and although they both have a Octa-Core processor, the Samsung Galaxy Z Fold 3 also has more RAM.
The Samsung Galaxy Z Fold 3 counts with a much better memory for applications and games than Samsung Galaxy J6, because although it has no SD card slot, it also counts with more internal storage capacity. Galaxy J6 takes better photographs and videos than Samsung Galaxy Z Fold 3, because it has a more mega-pixels camera in the back and a bigger aperture.
Galaxy Z Fold 3 features a much better battery duration than Galaxy J6, because it has a 47% bigger battery capacity.
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