5S is the best phone of my life till now but now I have switched on to iPhone 6s but 5s has changed my life.
The best part of it I liked very much that it never hangs up.
Second part which was mostly used by me was its camera, the photos and videos clicked by it are 95% same to the photos clicked by any DSLR.
The third thing was its battery backup it was so nice that I have to charge my phone only once a day and that too only for an hour. And the last thing is its looks, it looks may be any colour are killing looks and it's worthy also.