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Global Score
74.681.6
Basic Information
SamsungSamsung
Android 8.0 OreoAndroid 5.0, 4.4
--2014-09-03
6.04 x 3.04 x 0.32 inches6.04 x 3.09 x 0.33 inches
6.14 ounces6.21 ounces
16 777 216Black, Gold, Pink and White
Plastic --
Scratch-Resistant GlassScratch-Resistant Glass
--$ 269.00
Display / Screen
5.5 inches5.7 inches
1280 x 720 pixels (HD)1440 x 2560 pixels (Quad HD / 2K)
Super AMOLED Super AMOLED
267 pixels per inch515 pixels per inch
No touch screenCapacitive, Multi-touch
7.19.5
Performance
Samsung Exynos 7 Octa 7884 chipsetQualcomm Snapdragon 805 APQ8084 chipset
ARM Cortex-A53, 64-bit, 14 nm (Octa-Core 1600 MHz) processorKrait 450 (Quad-Core 2700 MHz) processor
4 GB RAM3 GB (825 MHz) RAM
ARM Mali-G71 GPUAdreno 420 (500 MHz) GPU
8.829.54
Storage
32 GB internal memory32 GB internal memory
microSDXC (up to 256 GB) external memory slotmicroSD, microSDHC, microSDXC (up to 128 GB) external memory slot
8.888.12
Camera
13.00 MP + 8.00 MP16.00 MP + 3.70 MP
f/1.90 aperturef/2.20 aperture
27.00mm focal length31.00mm focal length
0.33 inches (1/3.06") sensor0.38 inches (1/2.6") sensor
1920 x 1080 (30 fps) (Full HD) video resolution3840 x 2160 (30 fps) (4K) video resolution
--1920 x 1080 (60 fps) (Full HD) slow motion video
9.0210.01
Networks
Wi-FiWi-Fi
Mobile HotspotMobile Hotspot
LTE (4G), HSPA and HSUPALTE (4G), HSPA+ (4G), HSDPA, HSUPA, EDGE, GPRS and GSM
Micro SIM, Dual SIMMicro SIM
6.17
Battery Life
3000mAh Battery3220mAh Li-Ion Battery
Removable BatteryRemovable Battery
--20 hours talk time
4.965.2
Other Features
Bluetooth 5.0 Bluetooth 4.1, EDR
GPSGPS
--NFC
--Infra-red port
Fingerprint ID ScannerFingerprint ID Scanner
Accelerometer, Light Sensor and Proximity SensorAccelerometer, Barometer, Compass, Gyroscope, Light Sensor and Proximity Sensor
FM Radio--

Comparison review

Galaxy Note 4 has an overall score of 81.6, which is a little bit better than the Samsung Galaxy J7 Duo's 74.6 global score. The Galaxy Note 4 is a a bit heavier and a little bit thicker cellphone than the Samsung Galaxy J7 Duo. Both of these phones come with Android OS (Operating System), but the Galaxy Note 4 has the older 5.0 version and Samsung Galaxy J7 Duo has Android 8.0 Oreo version.

Galaxy Note 4 has a way better screen than Galaxy J7 Duo, because it has a much higher 2560 x 1440 pixels resolution, a way greater pixels quantity per inch of display and a quite larger screen. The Galaxy J7 Duo has just a bit bigger memory capacity to store more games and applications than Samsung Galaxy Note 4, and although they both have the same 32 GB internal storage capacity, the Galaxy J7 Duo also has a SD memory card expansion slot that supports up to 256 GB.

Samsung Galaxy Note 4 has just a little better hardware performance than Galaxy J7 Duo, because although it has an inferior number of cores and a lower amount of RAM, it also counts with a GPU. Samsung Galaxy Note 4 has a bit superior battery life than Galaxy J7 Duo, because it has a 7% bigger battery capacity.

The Galaxy Note 4 captures better videos and photos than Galaxy J7 Duo, because although it has a tinier camera aperture which is not favorable for shooting photos and videos in low light situations, it also counts with a back facing camera with more mega-pixels, a larger sensor which offers a higher image and video quality and a way better video quality.




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