The three new tablets from Apple would be three - dimensional: a classic iPad 9.7 inches, an update of the larger version of 12.9 inches and the new 10.9 - inch frameless or "Home" button.
therefore, the classic "home" key is eliminated.
as for the iPad Pro 12.9 inch, this should have a display True Tone, which has already been implemented in the current iPad Pro 9.7 inches.
in all three models should be inserted four speakers and there should follow the classic jack 3.5 mm . 12 MP iSight photo cameras could also appear.