Updated models with AMD graphics options expected in early 2017.
Apple's iPad User Guide for iOS Confirms iPad Air 2, iPad Mini 3 With Touch ID [Updated]
Both tablets are confirmed to have Touch ID support in the guide and the design of the two tablets appears to be largely the same as the existing versions. Rumors have suggested the second-generation iPad Air may be thinner than the original version due to new integrated display, but that is not clear from the screenshots.
The iPad Air 2 has also been rumored to include a design that does away with the mute switch, but a rear-facing screenshot is not available to confirm that particular design change. The new mini will, however, continue to have a mute switch. Information included within the guide suggests the iPad Air 2 will be receiving an improved camera with support for Burst Mode images.
Apple will introduce the next-generation iPad Air and Retina iPad mini tomorrow, at an event held on its Cupertino campus. Along with Touch ID, the iPad Air is said to be gaining an A8X processor, a new anti-reflective display, and a gold color option. It is unclear if the iPad mini will receive updates beyond Touch ID support as rumors have suggested Apple is aiming to focus on its larger, more popular tablet.
Update 11:45 AM: Apple has reverted the screenshots on the listing to match the currently available iOS 8 version of the guide.