The new 7-inch Android tablet Lenovo Ideatab A1000 will start shipping in the US on July 12. UPDATED: The new release date is July 14. Lenovo postponed the release date just before the release. Lenovo’s latest tablet runs Android 4.2 Jelly Bean, works around a 7-inch 1024×600 resolution screen, and is powered by a 1.2GHz MT8317 Dual-Core processor. See price and details in store. It’s also got 1GB of RAM, … more…