Apple iPad Pro 9.7 specs vs. the original iPad Pro and iPad Air 2

Apple's 9.7-Inch iPad Pro vs 12.9-Inch iPad Pro vs iPad Air 2

Apple iPad Pro 9.7 specs vs. the original iPad Pro and iPad Air 2 specs - CNET

Which iPad do I have? How to identify which iPad you have

9.7 iPad Pro's 'Excellent' Display is 'Major Upgrade' Over iPad Air 2 - MacRumors

Identify your iPad model - Apple Support

iPad Air 2 vs iPad Pro 9.7in comparison review

iPad Air 2 vs new iPad Pro 9.7in comparison review - Tech Advisor

iPad Pro (12.9-inch) - Technical Specifications

iPad Pro vs iPad mini vs iPad 9.7-inch: Which iPad is Right for You?

iPad Pro 9.7-inch vs. iPad Air 2- The Mac Observer