The next biggest is the iPad Air (5th generation). It has a 10.9-inch screen, and a resolution of 2360x1640 px. It's 9.74 inches tall, 7.02 inches wide, and 0.24 inches thick, and it weighs 1.02 ...
The M3 was a stopgap chipset that Apple is expected to phase out quickly, so the iPad Air will skip that generation. If Apple does release the M4 model in 2025, it would have identical performance ...