Apple included swipe from left hand side of screen to go back, so that the traditional 'back' button (top-left button of app in e.g. App Store, Music App) wouldn't be as inaccessible with one-handed operation on 4.7" iPhone 6.
Also the entire body of my iPhone 4S is 4.7".
Just two things that just dawned on me.
Also the entire body of my iPhone 4S is 4.7".
Just two things that just dawned on me.