What's the difference between an Iphone 4 and a Iphone 5?

Do we just get it because its bigger.or.

Larger screen, more features, longer battery life. The iPhone 5- comes in a couple new colors; a really pale, or pebble blue, and a charcoal dark grey color. (and of course white, and black.)

Large screen and clarity, got lightning charger. Ohh off course the maps works exactly like GPS.

Not so big of a difference, especially if you compare the iPhone 5 to the 4S. So I would say, get the iPhone 4s 32 GB, really amazing phone, and you would save some money.

Http://www.gsmarena.com/compare.php3?idPhone1=3275&idPhone2=4910
See for yourself.

Http://store.apple.com/us/browse/home/shop_iphone/family/iphone/compare