This 12.9" display has a prolific number of pixels per inch—264 of them to be exact—just a hair shy of the 267 ppi screen on the Surface Pro 4.

With Apple's new A9X chip and a 78% larger display, the Pro packs nearly twice the performance of the iPad Air 2, at less than twice the price.

This also means, thanks to Multitasking, you can use a full Air-sized app, and a secondary app at the same time.

Enough about doubling. The Pro's buttons, microphones, and rear-facing camera are the same size and in the same location as the Air 2's setup.