I purchased iphone 7 in 2018 and I am still using it with no worries and without any problems. it is water resistance and improved battery life than other lower iphones. no hanging problem with this iphone, highly secured and good quality camera with various features. charging port and earphone port is same, you cannot use round shaped earphone. well frankly talking if your thinking to buy iphone this is best choice and one problem that come with all iphone that is battery life is to short. but overall iphone 7 is best phone to buy.