- How the iPad 2 compares to other tablets [Infographic] With the iPad 2 set to go on sale in the US tomorrow, and March 25 for the rest of us, how does it compare against other tablet competitors? Skattertech have created a helpful graphic that compares, at least technically, the iPad 2 and its three main, and as yet unreleased, competitors - the Samsung Galaxy Tab 10, the HP Touchpad and the LG G-Slate.