The rumor mill is churning heavy after taiwanese blog, Apple Pro, says it has its hands on information pointing to 3 different models being considered for final production as the iPhone 5.

Although consumers have been trained to anticipate a new iPhone each summer, the big question this year is whether Apple will release a new model not only for its long-standing GSM-based model — the one sold by AT&T in the U.S. — but also for the new CDMA smartphone for Verizon customers.

One such prototype, the report claims, features a slide-out physical keyboard similar to the one seem above in the fake mock-up. I’d be shocked by a physical keyboard but hell you can’t put any thing past apple. The 2 other prototypes are similar in design to the iPhone 4, though at least one features an upgraded 8-megapixel camera, a thinner case compared to the current iPhone model and a bigger screen. Actually it looks like my Samsung Epic that I have.