Does anybody play Hearthstone on a (android) tablet? I have a question.

[Nkh3]

What are the specs the tablet needs to have in order to run the game properly?

I've seen some minimum specs online (e.g. 1GB RAM ) but I've tried it on a Samsung Galaxy Tab 2.0 which has 1GB RAM-7 inch- 2 proccessors and it the tablet freezes after a while.

So what does it need?