Its a new version of j7 after j7 2016.
its the model which covers the cons of older version.
its consist fingerprint sensor which was major con and after all its not that much having con.
its value for money and good looking mobile.
to be frank its does not have good processor as its older version.
now I would like to talk it about in pros and cons.
Pros
The display is a full HD panel with resolution of 1920×1080 pixels which gives it a pixel density of 401 ppi(pixels per inch).
The processor is a 1.6 GHz Exynos 7870 chipset which is an octa-core.
It comes with 3 GB RAM as primary memory for multitasking.
The internal memory is 32 GB.
Unlike other brands which have shared memory card slot it comes with a dedicated(separate) microSD card slot.
Coming to the camera both the primary 13 megapixel sensor and the secondary 8 megapixel sensor performs very good even in low lightning conditions. It has a larger f/2.2 focal aperture which allows more light to pass through in the lens.
The software is powered by Android Marshmallow version 6.0.1 which is stuffed with Samsung’s TouchWiz.
Yes, it does support USB OTG cable for connecting to flash drives(pen drive or memory card).
The entire body is made out of metal. This is the cheapest metallic smartphone from Samsung right now.
It comes with a protection for the display from Corning Gorilla Glass 4.
And the last but not the least pros is the fingerprint sensor(scanner) on the home button.
Cons
1.not have autobrightness sensor
2.video recording is very shaky
3.cannot record slow motion video
4.not contain IR blaster
5.no fast charging