T-Mobile and Samsung Mobile have announced that T-Mobile will be getting a pair of new budget Android smartphones for its users to choose. The new devices include the Samsung Exhibit 4G and the Samsung Gravity SMART. The big feature of both of the Android-powered smartphones is the price. Both of the smartphones will sell for under $100 each after a $50 mail-in rebate. Naturally, that price requires a new 2-year agreement.

The Exhibit 4G smartphone will work on the T-Mobile 4G network. The T-Mobile 4G network is good for download speeds up to 21Mbps in theory. The smartphone runs Android 2.3 Gingerbread and has a 1GHz processor inside. It comes with T-Mobile TV pre-loaded and has games pre-loaded as well. Other features include a 3MP camera with flash and video recording and a front camera for video chats. It also has WiFi connectivity.

The Gravity SMART runs Android 2.2 Froyo and has a slide-out QWERTY keyboard for messaging. The keyboard is spacious with four-rows of keys. The screen on the Gravity SMART is a 3.2-inch touchscreen unit and it features Swype for easy text input. The camera on the phone is a 3MP unit with flash and video recording capability. Both of these smartphones will connect to the Android Market.