Compare phones
| Global Score | |
| 76.7 | 90.6 |
| Basic Information | |
| Samsung | Samsung |
| Android 10, 8.0 Oreo | Android 11 |
| 2018-06-28 | 2021-08-11 |
| 6.27 x 2.98 x 0.32 inches | 6.23 x 5.04 x 0.25 inches |
| 6.24 ounces | 9.56 ounces |
| Black, Blue, Gold and Pink | Phantom Black, Phantom Green and Phantom Silver |
| Plastic | Aluminum and Glass |
| Display / Screen | |
| 6 inches | 7.6 inches |
| 1480 x 720 pixels | 2208 x 1768 pixels |
| Super AMOLED | Super AMOLED |
| 274 pixels per inch | 372 pixels per inch |
| No touch screen | No touch screen |
| 7.2 | 8 |
| Performance | |
| Qualcomm Snapdragon 450 SDM450 chipset | Qualcomm Snapdragon 888 SM8350 chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor | Kryo 680 Prime, 64-bit, 5 nm (Octa-Core 2840 MHz) processor |
| 4 GB RAM | 12 GB RAM |
| Adreno 506 GPU | Adreno 660 GPU |
| 8.91 | 9.72 |
| Storage | |
| 64 GB internal memory | 256 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | No SD card slot |
| 10.78 | 13.3 |
| Camera | |
| 16.00 MP + 16.00 MP | 12.00 MP + 4.00 MP |
| f/1.70 aperture | f/2.20 aperture |
| 26.00mm focal length | -- |
| 0.36 inches (1/2.8") sensor | -- |
| 1920 x 1080 (30 fps) (Full HD) video resolution | -- |
| 9.46 | 7.7 |
| 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, Dual SIM | Nano SIM, Dual SIM |
| 6.3 | 10.6 |
| Battery Life | |
| 3500mAh Battery | 4400mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.44 | 6.24 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.2 |
| 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 Samsung Galaxy Z Fold 3 has a global score of 90.6, which is much better than the Samsung Galaxy J8's global score of 76.7. The Samsung Galaxy Z Fold 3 construction is noticeably newer and way thinner, but a lot heavier than Samsung Galaxy J8. Both phones in this comparison have Android OS (Operating System), but Samsung Galaxy Z Fold 3 has the newer 11 version and Samsung Galaxy J8 has Android 10.
Galaxy Z Fold 3 has a bit better performance than Samsung Galaxy J8, and although they both have the same number of cores, the Galaxy Z Fold 3 also has a larger amount of RAM. Galaxy Z Fold 3 has a more vivid display than Samsung Galaxy J8, because it has a larger display, a way better resolution of 1768 x 2208 and a higher count of pixels per inch of screen.
Samsung Galaxy J8 shoots greater photographs and videos than Galaxy Z Fold 3, because it has a lot more mega pixels camera and a much larger camera aperture to take better low light photography and videos. Samsung Galaxy Z Fold 3 counts with much more storage capacity for games and applications than Galaxy J8, because although it has no SD memory card expansion slot, it also counts with 256 GB internal storage capacity.
Galaxy Z Fold 3 has superior battery duration than Samsung Galaxy J8, because it has a 4400mAh battery size against 3500mAh.
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