| Global Score | |
| 74.6 | 81.2 |
| Basic Information | |
| Samsung | Samsung |
| Android 8.0 Oreo | Android 5.0, 4.4.4, 4.4, 4.3 |
| -- | 2013-09-04 |
| 6.04 x 3.04 x 0.32 inches | 5.95 x 3.12 x 0.33 inches |
| 6.14 ounces | 5.93 ounces |
| 16 777 216 | Black, Pink and White |
| Plastic | -- |
| Scratch-Resistant Glass | Scratch-Resistant Glass |
| -- | $ 265.00 |
| Display / Screen | |
| 5.5 inches | 5.7 inches |
| 1280 x 720 pixels (HD) | 1080 x 1920 pixels (Full HD) |
| Super AMOLED | Super AMOLED |
| 267 pixels per inch | 386 pixels per inch |
| No touch screen | Capacitive, Multi-touch |
| 7.1 | 8.9 |
| Performance | |
| Samsung Exynos 7 Octa 7884 chipset | Qualcomm Snapdragon 800 MSM8974 chipset |
| ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processor | Krait 400 (Quad-Core 2300 MHz) processor |
| 4 GB RAM | 3 GB (800 MHz) RAM |
| ARM Mali-G71 GPU | Adreno 330 (450 MHz) GPU |
| 8.82 | 9.27 |
| Storage | |
| 32 GB internal memory | 64 GB internal memory |
| microSDXC (up to 256 GB) external memory slot | microSD, microSDHC (up to 64 GB) external memory slot |
| 8.88 | 9.46 |
| Camera | |
| 13.00 MP + 8.00 MP | 13.00 MP + 2.00 MP |
| f/1.90 aperture | f/2.20 aperture |
| 27.00mm focal length | 31.00mm focal length |
| 0.33 inches (1/3.06") sensor | 0.33 inches (1/3.06") sensor |
| 1920 x 1080 (30 fps) (Full HD) video resolution | 3840 x 2160 (30 fps) (4K) video resolution |
| -- | 1280 x 720 (120 fps) (HD) slow motion video |
| 9.02 | 9.68 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE (4G), HSPA and HSUPA | LTE (4G), HSPA+ (4G), HSDPA, HSUPA, UMTS, EDGE, GPRS, GSM and CDMA |
| Micro SIM, Dual SIM | Micro SIM, Dual SIM |
| 6.1 | 7.1 |
| Battery Life | |
| 3000mAh Battery | 3200mAh Li-Ion Battery |
| Removable Battery | Removable Battery |
| -- | Wireless Charging |
| -- | 528 hours standby time 25 hours talk time |
| 4.96 | 5.2 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 4.0 |
| GPS | GPS |
| -- | NFC |
| -- | Infra-red port |
| Fingerprint ID Scanner | -- |
| Accelerometer, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor |
| FM Radio | -- |
Galaxy Note 3 has a general score of 81.2, which is a bit better than the Galaxy J7 Duo's general score of 74.6. The Galaxy Note 3 design is a little bit thicker but a little lighter than the Galaxy J7 Duo. These phones include Android OS, but the Galaxy Note 3 has the previous 5.0 version while Galaxy J7 Duo has Android 8.0 Oreo version.
Galaxy Note 3 counts with just a little better hardware performance than Galaxy J7 Duo, because although it has a lower amount of RAM memory and 4 lesser cores (although faster), it also counts with a graphics processing unit. Galaxy Note 3 counts with a much better display than Samsung Galaxy J7 Duo, because it has a lot better 1920 x 1080 resolution, a bit larger display and a higher screen density.
Galaxy Note 3 features just a bit bigger memory capacity to install applications and games than Galaxy J7 Duo, because although it has an external memory slot that admits 192 GB smaller, it also counts with 64 GB internal memory. Samsung Galaxy Note 3 features a little better battery duration than Galaxy J7 Duo, because it has a 7% more battery capacity.
The Samsung Galaxy Note 3 has a bit better camera than Samsung Galaxy J7 Duo, because although it has a tinier aperture which is not so good for shooting photos and videos in low light environments, and they both have a same resolution back-facing camera and a same size sensor, the Samsung Galaxy Note 3 also counts with a much better 3840x2160 video definition.
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