what is the difference between ipad mini 2 and mini 4?
Dimensions: The iPad Mini 4 is considerably lighter and slimmer than the iPad Mini 2, measuring 203 x 134 x 6.1mm and weighing 299g. The iPad Mini 2, on the other hand, is a fraction shorter and wider, measuring 200 x 135 x 7.5mm and weighs 331g.