So first I would like to say this is a premium smartphone I ever seen.
Camera:
It comes with 16mp af1.9 cam which is world class cam I ever seen.
It record 1080p to 4k videos.amazing slowmotion on 720p at 120fps not so good and bad.pic like taken from a dslr.front have wide angle and bedt quality selifs cam.
Battery:
It comes with 2600 mah means decent battery life it can survive a day if you do only social media and some videos online.if games then it will not I done test on screen time with 10hrs video of 1080p at youtube in airplane mod it runs 7hrs 30min max.so good.
Display:
No words for display its only smartphone that give 557pixel and world class super amoled quad hd 2560x1440p display.a super cool display. With 5.1inch.corning with gorila glass 4 in back and front.
Run on:
Its run on lollipop and 64 bit exynos samsung made processor with very good speed it now recived marshmallow 6.0 on it so its about 1gb upgrade.
In india most are exynos chips sets.and have 3gb ram also good.
Is it need to buy?
Yes friends its price now down to 31000 to 32000
Because of s7 release.
Great display great camera great smartphone.
If you ready so buy it thanks