The iPhone 4G Predictions
martin.drashkov.com
martin.drashkov.com
Not trying to bash the guy for writing his thoughts but even he says it is conservative. Extrapolating what the next iPhone will be based on the last 3 is easy to get 90% right, as the author does here. It's that last 10%, the interesting bits, that is difficult to predict.
Clearly the author is unfamiliar with how Apple operates.
Also, the "3G" in the current iPhone models represents the cell network generation, not the phone generation.
(But the idea about the screen resolution is great: I think they could actually do that.)
What will the real changes in the iPhone V4 be? Voice control? FM Transmitter? Seems too tame. Microprojector or 3D screen seems too far-fetched.