As long as you take note that it has the smallest display of any premium smartphone, you'll find it satisfactory.
Unlike prior models my iPhone 5 still has a working home button. Typically a weak spot which kills the ability to use the phone, perhaps some day Apple will follow Samsungs lead. Some of theirs have touch sensitive buttons which just like the touch screens have vastly longer life than an old fashioned mechanical button.
All the samsung galaxy's internationally have a physical home button, it was only last year that the s3/n2 came with the physical home in the usa so i see that trend continuing which doesnt help your case of following their lead. On screen buttons are the way to go for android IMHO.