http://www.itproportal.com/2011/04/22/iphone-5-likely-not-have-4g-lte/ ….is just to start.
Also take note that the new ipad 2 does not even have 4g where as the Motorala xoom will be offering it by summer and even offering users who bought the first ones with 3g a chance to ship them back and have them retrofitted for the 4g components.
This is just another example of how Apples competition can move just a little bit faster. Apple does a great job when they release a product, but that product goes into an “old school” stage mid way for that product cycle and before the new version. Where as the competition can release the newest thing week after week, because if for example HTC does not release the newest thing….Motorola will and if not them, Samsung or who ever else is in the game.