Samsung Galaxy 7.7 Tablet

Launched at IFA 2011, Samsung's Galaxy 7.7 Tablet is 7.89 millimeters thin and weighs only 12 ounces (335 grams). It incorporates the company's “Super AMOLED Plus” display technology, which it says delivers “brilliant, high-contrast colors and a beautiful, crisp viewing experience.” The device has a battery that provides up to 10 hours of video playback time, Samsung says.