The latest iPad i owned was Air 1. I am planning to return with the new mini 4 and if it has 2GB of ram i want to ask iPad Air 2 Users: will a video remain paused on the same minute on safari while on sleep mode?.... will safari tabs get refreshed on sleep mode and in general apps?.... also what happens when you get your iPad Air 2 on sleep mode and you leave it for example with a PIP (iOS9 feature) video paused?