ipad mini original - same shape as other ipad minis?

[Berry_Pink]

Hey

sorry for the silly question but ive just bought and ipad mini 1 and i was wondering if hard cases from the mini 2 or 3 are also compatible with the original as the only cases i like on ebay are for the mini 3 (this case says its compatible for all three BUT i wanted to make sure incase the other two are thinner which means itd keep popping off the original)

 

[SwitchBeach]

Cases for the iPad Mini 1, 2, and 3 are all the same size. Cases for the iPad Mini 4 are different.

Note that the Mini 2 and 3 are very slightly thicker and slightly wider than the Mini 1 but the cases will still fit.
https://en.wikipedia.org/wiki/IPad_Mini

 

[Berry_Pink]

thanks so much SwitchBeach