| Global Score | |
| 72.7 | 81.6 |
| Basic Information | |
| Samsung | Samsung |
| Android 8.0 Oreo | Android 5.0, 4.4 |
| 2018-06-29 | 2014-09-03 |
| 6.03 x 3.00 x 0.34 inches | 6.04 x 3.09 x 0.33 inches |
| 6.38 ounces | 6.21 ounces |
| 16 777 216 | Black, Gold, Pink and White |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 269.00 |
| Display / Screen | |
| 5.5 inches | 5.7 inches |
| 1280 x 720 pixels (HD) | 1440 x 2560 pixels (Quad HD / 2K) |
| TFT | Super AMOLED |
| 267 pixels per inch | 515 pixels per inch |
| No touch screen | Capacitive, Multi-touch |
| 7.1 | 9.5 |
| Performance | |
| Samsung Exynos 7 Octa 7884 chipset | Qualcomm Snapdragon 805 APQ8084 chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | Krait 450 (Quad-Core 2700 MHz) processor |
| 2 GB RAM | 3 GB (825 MHz) RAM |
| Mali-T830 MP1 GPU | Adreno 420 (500 MHz) GPU |
| 8.73 | 9.54 |
| Storage | |
| 32 GB internal memory | 32 GB internal memory |
| microSDXC (up to 400 GB) external memory slot | microSD, microSDHC, microSDXC (up to 128 GB) external memory slot |
| 9.44 | 8.12 |
| Camera | |
| 13.00 MP + 13.00 MP | 16.00 MP + 3.70 MP |
| f/1.70 aperture | f/2.20 aperture |
| 28.00mm focal length | 31.00mm focal length |
| 0.33 inches (1/3.06") sensor | 0.38 inches (1/2.6") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1920 x 1080 (60 fps) (Full HD) slow motion video |
| 9.13 | 10.01 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA and HSUPA | LTE (4G), HSPA+ (4G), HSDPA, HSUPA, EDGE, GPRS and GSM |
| Nano SIM | Micro SIM |
| 6.3 | 7 |
| Battery Life | |
| 3300mAh Li - Polymer Battery | 3220mAh Li-Ion Battery |
| Non-Removable Battery | Removable Battery |
| -- | 20 hours talk time |
| 5.28 | 5.2 |
| Other Features | |
| Bluetooth 4.2 | Bluetooth 4.1, EDR |
| GPS | GPS |
| -- | NFC |
| -- | Infra-red port |
| -- | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
Galaxy Note 4 has a score of 81.6, which is much better than Samsung Galaxy J7 Refine's 72.7 global score. Both of these phones work with Android OS (Operating System), but the Galaxy Note 4 has the previous 5.0 version and Samsung Galaxy J7 Refine has Android 8.0 Oreo. Galaxy Note 4's construction is just a little thinner and a little bit lighter than Samsung Galaxy J7 Refine, despite of the fact that it was released many years before.
The Galaxy Note 4 counts with a way better screen than Samsung Galaxy J7 Refine, because it has much more pixels per inch in the screen, a lot higher 2560 x 1440px resolution and a little bit bigger screen. Samsung Galaxy Note 4 has a bit better processing unit than Samsung Galaxy J7 Refine, because although it has lesser CPU cores (although they are faster), it also counts with an extra graphics processor and a higher amount of RAM.
The Galaxy J7 Refine counts with more storage capacity for applications, games, photos and videos than Samsung Galaxy Note 4, and although they both have the same 32 GB internal memory capacity, the Galaxy J7 Refine also has a SD extension slot that admits up to 400 GB. Galaxy J7 Refine features just a little bit longer battery duration than Samsung Galaxy Note 4, because it has 3300mAh of battery capacity against 3220mAh.
The Samsung Galaxy Note 4 has a slightly better camera than Galaxy J7 Refine, because although it has a way smaller aperture, it also counts with a way higher 3840x2160 (4K) video quality, a more MP camera in the back and a larger back-facing camera sensor shooting higher quality videos and photographs.
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