The four central cores provide greater responsiveness for demanding applications, such as video editing and HD gaming. There is also a fifth battery-saving core in the Tegra 3 processor that handles simpler tasks in order to conserve energy. The core graphics powers an Running Android 4. The Acer A tablet had no trouble connecting to various public Wi-Fi networks using If you can deal with the lack of 3G and will primarily use the A in your Acer Iconia Tab[…]