Samsung announced three new phones, one of which is the Samsung SGH-t473 Gravity 3 for T-Mobile. The device is a QWERTY messaging phone, and it follows in the footsteps of the original Gravity and Gravity 2, also on T-Mobile.

Some features include a 2.0 megapixel camera, aGPS, and a 1000mAh battery good for up to 6 hours of talk time. T-Mobile also includes its new Social Buzz application on the phone, which keeps users connected to their favorite social networks. The application can run in the background and provide pop-up notifications as well.

The Gravity 3 is available today from T-Mobile for $49.99 with a 2-year contract.