I am gonna say all about iphone 5s which I have used the last 1 year and I will share my personal experience honestly. iphone 5s is same as 6s and functions very smoothly and does not hang. its sound quality is also good. its easy to use and its the only good phone in less price. its design is mingblowing with a shiny coating in the sides. it also have all the features that iphone 6s have. its look is classy. it feels light and easy to hold because of its small size. it worths it cost, but the only problem is it gets damaged when it gets in contact to water for a long time. my phone also got damaged while I was coming home running while it was raining.