Iphone 7 is good to use.
sound clarity of main speaker and calling speaker is amazing.
smoother than iphone 6s.
Design is not much different than iphone 6 and 6s.
Upto iphone 6 there was a prestige of iphone as there was something new design compared to its predecessor.
eg. iphone 4s was small but iphone 5 was little bit larger and with new design, iphone 5s’s design was different than iphone 5, iphone 6 came with bigger size than iphone 5s. So it was very easy to recognise that its a latest model. But from iphone 6s no one can easily recognise that the phone you are using is latest or not.?
Apple should make the design or color differently so the anyone can easily say that you are using iphone 7!
Apple iphone is always smoother than Android phones but lacks in features like OTG, easily pc to iphone and vice versa file transfer as Android phones become like PEN DRIVE when we attach phone to pc, bluetooth file transfer etc.
I will always prefer samsug s7 edge compared to iphone because we spend so much money then also we dont get above features.