Well I am sure this is not what you're wanting to hear, but almost every tablet today matches what you're looking for. I am more of an Asus Transformer guy myself. However, Probably the cheapest (at least one of the cheapest) would be the samsung galaxy tab 2 7.0. However if your looking for a 10" and price doesn't matter go for the Asus Transformer Infinity, probably the best android tablet on the market.