Samsung is coming out of the box with their most popular Galaxy S series with S7, it’s a very nice phone there is no any doubt in this but if you are finding reasons not to buy this device then here I mentioned 5 reasons through which you can brought a better one.
No USB Type-C port
Non-removable battery
No Quick Charge 3.0 instead they use old version 2.0
Unimproved fingerprint sensor like other Samsung devices have
Lack of adoptable storage, even Google implemented this feature in android marshmallow.
So these are some reasons(not matters more) but if you compare with other device and want a better one at the price point then you should look for these.