Larger battery>>>> super thin. The iphone is already thin enough, put a larger battery in it and call it a day. That tiny battery in the 4s isn't going to hold up with a larger screen and lte.
A slim silhouette enhances the overall aesthetic of the iPhone 4/ 4s. The one-piece, impact resistant hard shell covers the back and sides, while protecting against impacts and falls. The smooth finish makes it simple to slide the iPhone 4/ 4s in and out of pockets.
what if... this... what if... that...to me it's rather pointless to play these stupid "what if" games because the phone is going to be what it is... regardless of whether you like it or not..