The review is totally based upon my personal views and experience. The iPhone 4s is a remarkable phone with good looks only and no functional appreciation. The battery’s backup is good but the phone heats up when gaming. The phone looks best in black colour and the cammera quality is very good. The front camera is useful but not great. The back case of the phone cracks due to impact or accidental events. The phone is made to only look good for the same price range various other functionable phones are available. Phone outdated and not recommended to buy in 2017.