The iPad Pro 13 Inch M4 dominates with its Tandem OLED display at 1000 nits and M4 chip that scores over 3800 single-core on Geekbench 6 versus the Mini 6's A15 at roughly 2200. It also adds Thunderbolt and a thinner chassis while matching the 10-hour battery life cited by Apple. The Mini 6 remains viable only for users prioritizing extreme portability over performance.