Dual-core processors should be better for gaming and productivity than single-core ones. Samsung Galaxy S II, Motorola Atrix 4G, LG Optimus 2X and HTC Sensation are dual-core smartphones that run Android system. If you are going to buy one of these, which one will you go for? Need more comparison? I hope my specification table can give you a hand.
specification table of the four dual-core android phonesRead more >>