-taller screen
-4g lte connection
-better camera
-better earphones
-better graphics
-new connector: no backwards compatiblity
-new software: no jb for a while, apple maps still less reliable than google maps, apple youtube app removed and the new google one can't play videos in the background
-no nfc
- %20 lighter (under 4 oz is actually pretty stunning) - 2x as fast CPU - more microphones (and, it sounds like improved software) for better call quality - HD front facing camera
On paper, it's kind of boring, but I think it will seem insanely light and fast compared to everything on the market when you have it "in hand" at an Apple store.
I believe they will.
ps.if you prefer android just read the name in a l33t way.
Same with the iPad.
I'm not sure what people were expecting with the iPhone after all this time..