The verbage in the opening sentence wouldn't get past the first level of Apple review. You don't use incredible twice in one sentence. Nice try whoever made it up. Also, the high screen resolution would have to come from a 1704x960 display, which has not been revealed. ( Of course I would like it to be that high but I suspect it might be lower to keep battery consumption low).
I would not be surprised if that's the actual design. I remember when the iPhone 5 was releasing people were posting of (what turned out to be) the actual device labeled as concepts months before it was revealed by Apple.
"A bigger screen needs a bigger resolution"
And Apple's not dropping Myriad as their marketing typeface.
But the phone will look essentially like that, but not the one with the glass panels on the back.