The new Samsung Galaxy Tab Android tablets announced last night are a lot like the old Galaxy Tabs, with essentially the same hardware specs for processor speed, screen resolution, battery life, and wireless connectivity options. The 7-inch model to be released on April 22 and the 10.1-inch model to be released on May 13 sport two hardware enhancements meant to appeal to home entertainment and digital camera users: a MicroSD slot for easier photo sharing (although it can be used for files of any type) and an infrared port to be able to act as a remote control for home theater equipment such as TVs and stereos. An interim version of the Galaxy Tab 7 gained the IR capability in October 2011, but very few other tablets offer this capability. Both devices will ship with Android 4.0 "Ice Cream Sandwich," which has yet to be made available for the previous models. A Samsung spokesman said that Samsung continues to work with Google to get Android 4 released on its existing ha...