Then it must be the hardware. HCL ME Y3 tablet. 7" screen.
Works fine on Asus Phonetab, with 7" screen. So cant be screen size.

Anyways, i acquired another device, so can play ai once again.

Double xp and gold from both AI and quick match. Nice.

Too bad I can't play AI (bug of v2.801 on android 4.0.4) and being a new player keep losing in quick matches. :-(