Samsung’s brand new Galaxy Tab 7.0 Plus tablet is now available from Amazon for $400. The tablet was originally expected to make its U.S. debut on November 13th. This successor to the original 7-inch Galaxy Tab is equipped with a 7-inch display with a better 1024 x 600-pixel resolution, 16GB of storage and a dual-core 1.2GHz Samsung Exynos processor. Samsung also said it will ship with built-in infrared capabilities that will allow consumers to control a home theater or TV set directly from the tablet. It will soon be offered by Best Buy, Tiger Direct and Fry’s as well.