Got Iphone 7 plus 128GB Black yesterday.sometimes camera getting stuck. I have to switch the camera or close and reopen to use it normally. front camera is not good as I have expected. same as my old iPhone 6s. Back camera is OK. I dont why they use Two cameras, just for 2X zoom.Back camera is also same as old 6S. Speed is good. also battery life has improved. Sound is good. but there is no big difference between my old 6S.iphone 7 plus 128 gb black my choice best phone.