Just as we saw a couple of months back on its leaked roadmap, Lenovo’s adding the smaller IdeaPad A1 to its tablet family today. However, unlike the IdeaPad K1 and the ThinkPad Tablet, the A1 runs Android 2.3 (no, I didn’t mix up the numbers there) and is powered by a 1GHz single-core ARM Cortex A8 processor.