Tonight in New York City where the thunder continues to roll, Samsung announced fresh new details about the Samsung Galaxy Tab, one of the first major competitors to the Apple iPad. It will ship with Android 2.2, have a camera on the back and front, 7" screen and more. But the most prominent of all the announcements so far is that the tablet will be available on all four major U.S. carriers by the holiday season. This could pose a serious threat for the iPad, which is currently only available on AT&T. A WiFi version of the Tab will be available also.

Pricing is expected to be unveiled shortly.