Next-gen iPhone to have A5 processor and 4-inch display?

Apple always seems to have rumors following it around and now some additional details about the next-generation iPhone have surfaced. According to the folks over at Digitimes, the upcoming iPhone will be powered by an A5 processor and offer a 4-inch display. The A5 processor will be an enhanced version of the A4 processor and will be used in the next-generation iPad and the 4-inch display will help the iPhone compete even better with many of the new high-end phones that offer 4-inch displays. Of course, considering that most rumors often come to nothing, we’d suggest that you take this one with a pinch of salt.