iphone 4S, been Apple for nearly 4 years now, had the 3gs before.
Bit fed up of Apple to be honest, works okay, but hate the fact that you're kind of trapped with them by i-tunes having all your contacts etc and not on the simcard or phone.
If anybody can tell me that it's easy enough to change over to another make, then definitely will be next upgrade, iphone 5 just doesn't appeal at all.
Thinking one of either S3, HTC One or Lumia 925 if can sort out transferring contacts and music from itunes easily.