I suspect that Android phone manufacturers won’t be very happy once Apple enters the larger screen phone market. I have a friend who switched to Android because he needed a larger phone, but he’s already said that he’ll switch back to the iPhone once larger models are available. I wonder how many people like him are out there using Android phones right now?
Some folks on the web have been doing experimental designs of what larger screen iPhones might look like. It’s always interesting to see what people who don’t work for Apple come up with, some of the designs are quite unique.