Question: what is the difference between ipad pro 2nd generation and 4th generation?
Answer: Dimensions. As expected, the 12.9″ iPad Pro (4th Gen) is slightly bigger when compared to the 11″ iPad Pro (2nd Gen) in terms of length and width. With that said, the height is the same across the two models. ... 11″ iPad Pro (2nd Gen): 11.04 inches (or 280.6 mm) by 8.46 inches (or 214.9 mm) by 0.23 inch (or 5.9 mm)