240.0 x 169.5 x 6.1 mm: iPad Air 2: 9.7 inches: Retina: 240.0 x 169.5 x 6.1 mm: iPad Air The iPad Air is supported to iOS 12, with the latest 12.5.7 update released on January 23, 2023. Design. The iPad Air marked the first major design change for the iPad since the iPad 2; it has a thinner design that is 7.5 millimeters thick and has a smaller screen bezel similar to the iPad Mini. Apple has four different lines of iPad; iPad, iPad mini, iPad Air, and iPad Pro. All 2360-by-1640-pixel resolution at 264 pixels per inch (ppi) Wide color display (P3) True Tone display; Fingerprint-resistant oleophobic coating; Fully laminated display; Antireflective coating; 1.8% reflectivity; 500 nits brightness; Supports Apple Pencil (2nd generation) 0IP36.