The Samsung Gravity 3 weighs 4.3 ounces and measures 4.5 x 2.1 x 0.6 inches. The Samsung Gravity 3 runs on the 850/900/1800/1900 MHz GSM/GPRS/EDGE frequencies, as well as T-Mobile's 3G network. Other features include a 2 MP camera, Bluetooth for hands-free devices and stereo music streaming, microSD memory expansion to 16 GB, GPS for accessing maps and navigation services (including built-in Google Maps app), personal organizer.
The Samsung Gravity 3 offers fast data delivery and an enhanced Web-browsing experience that lets you connect quickly to social networking sites. And the 3G-enabled Samsung Gravity 3 will benefit from the enhanced speeds of T-Mobile's upgraded HSPA+ network, which is being rolled out nationwide to reach up to 185 million people by the end of the year and offers speeds close to 4G connectivity.
The Samsung Gravity 3 also includes a new social networking feature called T-Mobile Social Buzz, which integrates popular social networking sites into one application. When not actively in use, Social Buzz continues running in the background and delivers pop-up message notifications to the home screen, ensuring you're in on the latest updates. While in use, Social Buzz gives the option to visit each social networking screen separately or visit an aggregated screen that includes messages from all communities in one simple-to-access place.