Went to try one in tesco today, the lady who worked there said get the s4 as the camera on the one is not very good..
It kinda put my wife off as the camera is important for her.
The shutter speed was awesome though how does the gs4 shutter compare.
Pro-tip.
Don't listen to the clueless bonus chasing idiots in stores and read up at home before you buy.
This is especially true when buying TV's more than anything else, but phones do fall into the same category.