Compare phones
| Global Score | |
| 94.6 | 76.1 |
| Basic Information | |
| Samsung | Samsung |
| Android 11, 10 | Android 7.0 Nougat |
| 2020-09-18 | 2017-06-20 |
| 6.27 x 5.05 x 0.27 inches | 6.17 x 3.10 x 0.32 inches |
| 9.95 ounces | 6.31 ounces |
| Mystic black and Mystic bronze | 16 777 216 |
| Aluminum and Glass | Aluminum |
| $ 1930.00 | -- |
| Display / Screen | |
| 7.6 inches | 5.7 inches |
| 2208 x 1768 pixels | 1920 x 1080 pixels (Full HD) |
| Dynamic AMOLED | IPS LCD |
| 372 pixels per inch | 386 pixels per inch |
| No touch screen | No touch screen |
| 8.1 | 8 |
| Performance | |
| Qualcomm Snapdragon 865+ SM8250-AB chipset | MediaTek Helio P20 MT6757 chipset |
| Kryo 585, 64-bit, 7 nm (Octa-Core 3100 MHz) processor | ARM Cortex-A53, 64-bit, 16 nm (Octa-Core 2300 MHz) processor |
| 12 GB RAM | 4 GB RAM |
| Adreno 650 GPU | Mali-T880 MP2 GPU |
| 9.81 | 9.27 |
| Storage | |
| 256 GB internal memory | 32 GB internal memory |
| No SD card slot | microSDXC (up to 256 GB) external memory slot |
| 13.3 | 8.88 |
| Camera | |
| 12.00 MP + 10.00 MP | 13.00 MP + 13.00 MP |
| f/1.80 aperture | f/1.70 aperture |
| 26.00mm focal length | -- |
| 0.57 inches (1/1.76") sensor | -- |
| 3840 x 2160 (60 fps) (4K) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | -- |
| 10.45 | 9.02 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| 5G, 5G, LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE-A (4G), LTE (4G) and HSPA |
| Nano SIM, Dual SIM | Nano SIM, Dual SIM |
| 10.7 | 6.1 |
| Battery Life | |
| 4500mAh Battery | 3300mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| Wireless Charging | -- |
| 6.32 | 5.28 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 4.2 |
| GPS | GPS |
| NFC | -- |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
The Samsung Galaxy Z Fold 2 has a general score of 94.6, which is way better than Samsung Galaxy J7 Max's 76.1 score. These phones come with Android OS, but Samsung Galaxy Z Fold 2 has the older 11 version and Samsung Galaxy J7 Max has Android 7.0 Nougat version. Samsung Galaxy Z Fold 2's design is incredibly newer and thinner than Samsung Galaxy J7 Max's, but it's also way heavier.
Galaxy Z Fold 2 has just a little better processing power than Galaxy J7 Max, and although they both have 8 processing cores, the Galaxy Z Fold 2 also has a greater amount of RAM memory. Samsung Galaxy Z Fold 2 features a bit more vivid screen than Galaxy J7 Max, because although it has a just a bit worse pixels amount in each screen inch, it also counts with a higher resolution of 1768 x 2208 pixels and a much larger screen.
The Galaxy Z Fold 2 counts with a much bigger storage for applications and games than Galaxy J7 Max, because although it has no slot for an external memory card, it also counts with more internal memory capacity. Galaxy Z Fold 2 counts with improved battery performance than Samsung Galaxy J7 Max, because it has a 4500mAh battery capacity.
The Samsung Galaxy Z Fold 2 has a much better camera than Samsung Galaxy J7 Max, because although it has a back camera with a lower resolution and a tinier aperture which is not good for low-light images, it also counts with a much better (4K) video quality.
Disclaimer: As an Amazon Associate I earn from qualifying purchases.