Compare phones
| Global Score | |
| 76.7 | 94.6 |
| Basic Information | |
| Samsung | Samsung |
| Android 10, 8.0 Oreo | Android 11, 10 |
| 2018-06-28 | 2020-09-18 |
| 6.27 x 2.98 x 0.32 inches | 6.27 x 5.05 x 0.27 inches |
| 6.24 ounces | 9.95 ounces |
| Black, Blue, Gold and Pink | Mystic black and Mystic bronze |
| Plastic | Aluminum and Glass |
| -- | $ 1930.00 |
| Display / Screen | |
| 6 inches | 7.6 inches |
| 1480 x 720 pixels | 2208 x 1768 pixels |
| Super AMOLED | Dynamic AMOLED |
| 274 pixels per inch | 372 pixels per inch |
| No touch screen | No touch screen |
| 7.2 | 8.1 |
| Performance | |
| Qualcomm Snapdragon 450 SDM450 chipset | Qualcomm Snapdragon 865+ SM8250-AB chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1800 MHz) processor | Kryo 585, 64-bit, 7 nm (Octa-Core 3100 MHz) processor |
| 4 GB RAM | 12 GB RAM |
| Adreno 506 GPU | Adreno 650 GPU |
| 8.91 | 9.81 |
| 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 + 10.00 MP |
| f/1.70 aperture | f/1.80 aperture |
| 26.00mm focal length | 26.00mm focal length |
| 0.36 inches (1/2.8") sensor | 0.57 inches (1/1.76") 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 |
| 9.46 | 10.45 |
| 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), HSDPA and HSUPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.3 | 10.7 |
| Battery Life | |
| 3500mAh Battery | 4500mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.44 | 6.32 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.0 |
| 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 Fold 2 has an overall score of 94.6, which is way better than Galaxy J8's 76.7 score. The Galaxy Z Fold 2 is a noticeably newer and somewhat thinner cellphone than Galaxy J8, but it's much heavier. Both devices we compare here work with Android operating system, but the Galaxy Z Fold 2 has 11 version while Galaxy J8 has Android 10, so it offers a couple additional features.
Samsung Galaxy Z Fold 2 counts with a superior processing unit than Galaxy J8, and although they both have the same number of cores, the Samsung Galaxy Z Fold 2 also has more RAM. Samsung Galaxy Z Fold 2 has a better looking screen than Galaxy J8, because it has a way better 1768 x 2208 resolution, a bigger screen and a higher pixel density.
Galaxy Z Fold 2 features a superior storage for games and applications than Samsung Galaxy J8, because although it has no slot for an SD memory card, it also counts with 192 GB more internal storage. Samsung Galaxy Z Fold 2 counts with a much better camera than Samsung Galaxy J8, because although it has a much worse resolution camera in the back and a tinier aperture, it also counts with a lot higher 3840x2160 (4K) video quality and a lot larger sensor taking more light and vivid colors.
The Samsung Galaxy Z Fold 2 features superior battery duration than Galaxy J8, because it has a 4500mAh battery size instead of 3500mAh.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.