Apple on Tuesday announced an all-new version of its entry-level iPad with a slew of dramatic improvements: a new Home button-less design, significantly larger screen, improved processor and cameras, and a USB-C port. However, all that newness also brings a new higher price starting at $449. A serious screenMeasuring 10.9 inches, the screen of the new iPad matches that of the current iPad Air. Gaining 0.7 inches on the previous 10.2-inch model, this is the largest jump in screen size Apple has ever announced for its baseline iPad. The 7th through 9th generations measure 10.2 inches, and all pr…