Apple IPad Mini 4 (2015 official Pictures. Apple IPad Mini 4 (2015 is a Smartphone of apple. The Apple IPad Mini 4 (2015) Tablet. Announced Sep 2015. Features 7.9″ Display, Apple A8 Chipset, 5124 MAh Battery, 128 GB Storage, 2 GB RAM, Scratch-resistant Glass. Apple IPad Mini 4 (2015 price starts.