Compare phones
| Global Score | |
| 74.6 | 79.5 |
| Basic Information | |
| Samsung | Samsung |
| Android 8.0 Oreo | -- |
| -- | 2016-08-02 |
| 6.04 x 3.04 x 0.32 inches | 6.04 x 2.91 x 0.31 inches |
| 6.14 ounces | 5.96 ounces |
| 16 777 216 | Black onyx, Blue coral, Gold platinum and Silver titanium |
| Plastic | -- |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| Display / Screen | |
| 5.5 inches | 5.7 inches |
| 1280 x 720 pixels (HD) | 2560 x 1440 pixels (Quad HD / 2K) |
| Super AMOLED | Super AMOLED |
| 267 pixels per inch | 515 pixels per inch |
| No touch screen | No touch screen |
| 7.1 | 8.5 |
| Performance | |
| Samsung Exynos 7 Octa 7884 chipset | Qualcomm Snapdragon 820 MSM8996 chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | Kryo, 64-bit, 14 nm (Quad-Core 2150 MHz) processor |
| 4 GB RAM | 4 GB RAM |
| ARM Mali-G71 GPU | Adreno 530 GPU |
| 8.82 | 8.91 |
| Storage | |
| 32 GB internal memory | 64 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | microSDXC (up to 256 GB) external memory slot |
| 8.88 | 10.78 |
| Camera | |
| 13.00 MP + 8.00 MP | 12.00 MP + 5.00 MP |
| f/1.90 aperture | f/1.70 aperture |
| 27.00mm focal length | 26.00mm focal length |
| 0.33 inches (1/3.06") sensor | 0.4 inches (1/2.5") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| 9.02 | 9.57 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA and HSUPA | LTE-A (4G), LTE (4G) and HSPA |
| Micro SIM, Dual SIM | Nano SIM, Dual SIM |
| 6.1 | 6.1 |
| Battery Life | |
| 3000mAh Battery | 3500mAh Li - Ion Battery |
| Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 4.96 | 5.44 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 4.2 |
| GPS | GPS |
| -- | NFC |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Comparison review
The Galaxy Note7 is a little bit better than the Galaxy J7 Duo, with a 79.5 score against 74.6. Galaxy Note7's design is just a little bit thinner and just a little lighter than the Galaxy J7 Duo. Galaxy Note7 features a brighter display than Galaxy J7 Duo, because it has a lot better 1440 x 2560 pixels resolution, a bit bigger screen and a way higher screen density.
Galaxy Note7 counts with much more storage capacity for games and applications than Galaxy J7 Duo, and although they both have an external memory card slot that allows a maximum of 256 GB, the Galaxy Note7 also has 64 GB internal storage capacity. The Samsung Galaxy Note7 has a little faster processing unit than Galaxy J7 Duo, although it has 4 less cores (although they are faster), they both have a 4 GB RAM memory.
Samsung Galaxy Note7 has just a little better battery performance than Galaxy J7 Duo, because it has 3500mAh of battery capacity instead of 3000mAh. The Galaxy Note7 shoots a little bit better pictures and videos than Galaxy J7 Duo, because although it has a back facing camera with a worse resolution, it also counts with a larger aperture for better low light photos and videos, a lot better video definition and a bigger sensor capturing more light and vivid colors.
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