I have a iphone 5s special edition golden. touch is very smooth processing speed also excilent but I have a some problem of battery problem . battery backup is less then other phones. when I use internet on my 5s battery become low. but when I not use internet on my phone then battery backup running whole day. other company phone battery backup running at least 2 day. I think if iphone have much battery backup then iphone beat all others phones. sound reception is like buffer good. Style and designe of my 5s golden is good then others. I feed good with iphone.