The iPad Pro 13 Inch M4 is the better choice for creative professionals and heavy users, with its high-performance processor and large display. However, the iPad Air 5th Generation is a more affordable option for casual users. According to CNET, the iPad Pro 13 Inch M4 has a battery life of up to 10 hours, while the iPad Air 5th Generation has a battery life of up to 9 hours (per CNET battery t...