Last week, T-Mobile introduced the Samsung Galaxy Tab 10.1, but did not announce when it would become available or at what price point. Fortunately, the guys over at TmoNews uncovered a leaked internal launch calendar which reveals the rumored launch date for the Galaxy Tab 10.1. If the leak turns out to be true, then the Samsung Android tablet will launch on October 26th. Interestingly, the Samsung Galaxy Tab Plus is rumored to launch a week after that. Therefore, if the ten inch model doesn’t appeal to you, then you can always pick up the upgraded seven inch model just several days later. The Samsung Galaxy Tab 10.1 runs Android 3.2, 10.1 inch touch screen display, 1GB of RAM, and a dual-core 1GHz processor.