Well this is my second mid to high end samsung phone, the first one being galaxy note 2.So my expectation was higher because of the killer perfomance and battery backup of note 2.I never thought it come up to my expectation, but surprisingly it did.
Now about J7 2016
It has quite few upgrade from it, s predecessor j7 2015.The ram has increased from 1.5 to 2gb which is quite good.
The exyonus chip really increased it battery life and it was also coupled with 3300 mah battery, which will last more than a day in normal use.
Like every samsung device it has good sound reception, it supports JIO hd voice also.Imported phones lack volte which can be get back by flashing indian firmware.
It comes with marshmallow 6.1(with update), so it has many changes in ui and security of phone.It also has s bike mode and has some apps for easing our usage
It is smaller than j7 2015 but has same screen resolution.It has a premium build quality that samsung provides to its all products
Surely it more reliable and durable any other android available in the market, because its from samung.My note last over 2 years until its display broken
It is good mid range android phone, with high end specfications.But if you can pay and extra 2000rs then buy j7 prime which has 3gb ram and fingerprint sensor