What Is the Difference Between the iPad Pro and the Air? Model Overview. Although the sizes decrease as you go down the line, the main differences between iPad Pro and Air Overall Findings. Comes in 12.9 and 11-inch models. Offers up to 2 TB of storage. Runs on Apple M1 chip with 16-core The iPad Air has sat in the middle of Apple's iPad lineup for a while, offering a middle ground between the budget iPad and the iPad Pro. The 2022 iPad Air tilts that balance The 11-inch iPad Pro starts at $799; for $899 (the price of the kitted-out iPad Air 5) you can buy a Pro tablet with 256GB of storage and Wi-Fi. iPad 2022 vs iPad Air 2022: Colors B4nzYW.