Compare phones
| Global Score | |
| 73.5 | 77.7 |
| Basic Information | |
| Samsung | Samsung |
| Android 9.0 Pie, 7.0 Nougat | Android 8.0 Oreo, 7.0 Nougat, 6.0 Marshmallow |
| 2017-07-01 | 2016-06-01 |
| 6.00 x 2.94 x 0.31 inches | 6.17 x 3.04 x 0.27 inches |
| 6.38 ounces | 5.96 ounces |
| Black, Gold, Rose gold and Silver | Gold, Gray and Pink |
| Aluminum | Metal |
| Display / Screen | |
| 5.5 inches | 5.7 inches |
| 1920 x 1080 pixels (Full HD) | 1920 x 1080 pixels (Full HD) |
| Super AMOLED | Super AMOLED |
| 401 pixels per inch | 386 pixels per inch |
| No touch screen | No touch screen |
| 7.9 | 7.9 |
| Performance | |
| Samsung Exynos 7 Octa 7870 chipset | Qualcomm Snapdragon 625 8953 chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | ARM Cortex-A53, 64-bit (Octa-Core 2000 MHz) processor |
| 3 GB RAM | 4 GB RAM |
| Mali-T830 MP2 GPU | Adreno 506 GPU |
| 8.73 | 9.09 |
| Storage | |
| 16 GB internal memory | 64 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | microSDXC (up to 128 GB) external memory slot |
| 7.48 | 10.02 |
| Camera | |
| 13.00 MP + 13.00 MP | 16.00 MP + 8.00 MP |
| f/1.70 aperture | f/1.90 aperture |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 1920 x 1080 (30 fps) (Full HD) video resolution |
| 9.02 | 9.13 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | LTE (4G) and HSPA |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 6 |
| Battery Life | |
| 3600mAh Battery | 3300mAh Li - Ion Battery |
| Non-Removable Battery | Non-Removable Battery |
| 5.6 | 5.28 |
| Other Features | |
| Bluetooth 4.1 | Bluetooth 4.2 |
| GPS | GPS |
| NFC | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Compass, Light Sensor and Proximity Sensor |
| FM Radio | FM Radio |
Comparison review
Samsung Galaxy C7 has a general score of 77.7, which is slightly better than Galaxy J7 (2017)'s 73.5 score. These devices use Android OS, but Samsung Galaxy C7 has an older 8.0 Oreo version while Galaxy J7 (2017) has Android 9.0 Pie. The Samsung Galaxy C7 construction is thinner and just a bit lighter than Galaxy J7 (2017), even though it was released about 13 months before.
Galaxy C7 has a bit superior processing unit than Galaxy J7 (2017), and although they both have 8 cores, the Galaxy C7 also has more RAM. Galaxy C7 counts with a display that is very similar to Samsung Galaxy J7 (2017)'s screen, because although the Galaxy C7 has a just a little worse pixel density, and they both have an equal 1080 x 1920 resolution, it also counts with a bit bigger screen.
Samsung Galaxy C7 has a little bit better camera than Samsung Galaxy J7 (2017), because although it has a smaller aperture which is not nice for low light photos and video, and they both have the same 1920x1080 video resolution and the same video frame rates, the Samsung Galaxy C7 also counts with a more megapixels camera.
Galaxy C7 counts with a much better storage capacity to install applications and games than Galaxy J7 (2017), because although it has an external memory card slot that allows 128 GB smaller, it also counts with 64 GB internal memory capacity. The Galaxy J7 (2017) features just a little better battery life than Samsung Galaxy C7, because it has a 3600mAh battery size instead of 3300mAh.
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