The Sidekick is back! Aaron takes a first look at the T-Mobile (Samsung) Sidekick 4G, the first in the line to run Android. It's packed with a 1 GHz Hummingbird processor, 3.5-inch display, 3-megapixel camera (NOT 5-megapixel like he says in the video), a front-facing camera for Facebook lovers, and a custom build of Android 2.2 that provides former Sidekick users with a similar experience. It also offers a great physical QWERTY keyboard for text messaging. The T-Mobile Sidekick 4G is a nice evolutionary bump from the old line of devices, and should keep existing users happy.