Written on: 04/06/2014 by glenc (310 reviews written)
I've had iphone's now for a few years, having been a Nokia fan for many years and then tried out HTC and a couple of others.
I went from an iPhone 4s to the 5s - it's not a dramatic change but it is significant enough to make you feel it's worthwhile
It's a lot quicker than the 4s, the extra size screen is useful and it feels much, much lighter (almost like a toy!).
I find the battery life is much better too - although that could just be because the 4s was old and batteries do tend to deteriorate over time. I still don't use Siri - I just don't think it's very good, but apart from that the iphone 5s is a great phone.
Overall it's a truly excellent phone which I'd fully recommend to anyone.