Seemingly the only 10.5" iPad Pro models left in existence are being sold on the Apple Online Store for Certified Refurbished products, where they are listed as $469 for a 64GB model. The complication, however, is that the 10.5" iPad Air is available in an equivalent capacity for $69.01 less, or $400. Obviously, the big differences lie in the refresh rate of the screen, the rear camera and its capabilities, the four-speaker audio system, and the SoC. My understanding is that, other than the LED flash alongside the rear camera, and the two additional speakers, there are no major cosmetic difference between the Air and the Pro. So, then, what does one stand to gain by spending the additional money? Is there anything that is a downgrade from the Air to the Pro?