Compare phones
| Global Score | |
| 73.1 | 91.1 |
| Basic Information | |
| Samsung | Samsung |
| Android 9.0 Pie, 8.0 Oreo | Android 14 |
| 2018-07-13 | -- |
| 6.03 x 3.00 x 0.34 inches | 6.04 x 5.22 x 0.22 inches |
| 6.38 ounces | 8.32 ounces |
| Blue | Black Shadow |
| -- | Aluminum and Glass (Corning Gorilla Glass Victus 2) |
| Scratch-Resistant Glass | -- |
| $ 107.00 | $ 2020.00 |
| Display / Screen | |
| 5.5 inches | 8 inches |
| 1280 x 720 pixels (HD) | 2184 x 1968 pixels |
| TFT | Dynamic AMOLED |
| 267 pixels per inch | 367 pixels per inch |
| -- | 2600 cd/m2 brightness |
| No touch screen | No touch screen |
| 7.1 | 9.5 |
| Performance | |
| Samsung Exynos 7 Octa 7870 chipset | Qualcomm Snapdragon 8 Gen 3 for Galaxy SM8650-AC (4 nm) chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | processor |
| 2 GB RAM | 16 GB RAM |
| Mali-T830 MP1 GPU | Adreno 750 GPU |
| 8.73 | 6.3 |
| Storage | |
| 32 GB internal memory | 512 GB internal memory |
| microSDXC (up to 400 GB) external memory slot | No SD card slot |
| 9.44 | 17.6 |
| Camera | |
| 13.00 MP + 13.00 MP | 200.00 MP + 4.00 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 | 11.11 |
| 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 | Nano SIM |
| 6.6 | 10.6 |
| Battery Life | |
| 3300mAh Li - Polymer Battery | 4400mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 5.28 | 6.24 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 5.3 |
| GPS | GPS |
| NFC | NFC |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Comparison review
Galaxy Z Fold Special Edition has a global score of 91.1, which is a lot better than Samsung Galaxy J7 Star's 73.1 score. Both phones we are comparing here come with Android OS, but Galaxy Z Fold Special Edition has the previous 14 version and Samsung Galaxy J7 Star has Android 9.0 Pie. Galaxy Z Fold Special Edition is a way heavier but a lot thinner cellphone than Samsung Galaxy J7 Star.
Galaxy J7 Star counts with an extremely better CPU than Samsung Galaxy Z Fold Special Edition, although it has 14 GB less RAM, they both have a Octa-Core processor. The Galaxy Z Fold Special Edition has a much sharper screen than Samsung Galaxy J7 Star, because it has a better screen density, a lot better resolution of 1968 x 2184 and a much bigger display.
The Samsung Galaxy Z Fold Special Edition has a greater camera than Samsung Galaxy J7 Star, because although it has a smaller aperture, it also counts with a back facing camera with way more mega-pixels. Samsung Galaxy Z Fold Special Edition counts with a much greater storage for games and applications than Samsung Galaxy J7 Star, because although it has no external memory slot, it also counts with 480 GB more internal storage.
Galaxy Z Fold Special Edition has better battery duration than Samsung Galaxy J7 Star, because it has 4400mAh of battery capacity.
Although Galaxy Z Fold Special Edition is a better device, it is a lot more expensive than Samsung Galaxy J7 Star, and it doesn't have such a good relation between it's price and quality as the Samsung Galaxy J7 Star. So if you need that extra features and specs, you can buy Galaxy Z Fold Special Edition, else you can save a couple dollars and get the Samsung Galaxy J7 Star, giving up some features and specs.
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