Samsung let loose two messaging phones today for T-Mobile USA. These phones are not feature packed but gives the full QWERTY keyboard goodness at a very affordable price. First up is Comeback (SGH-t559) and as we know, it is a dual screen horizontal flip phone that sports a full QWERTY keyboard, 3G, 2MP camera, music player, GPS and expandable memory up to 16GB.

Gravity 2 (SGH-t469) takes the helm from the original Gravity and brings a horizontal sliding QWERTY keyboard, 2MP camera, music player, memory up to 16GB and boat load of T-Mobile services.

Comeback is already selling for $129.99 with a two-year agreement while Gravity 2 is expected to arrive in August.

Note: This post has been republished from Samsung Hub. For more Samsung news, head over to Samsung Hub.

Samsung will fulfill the dream of users looking for a QWERTY phone at a cheap price. The Gravity or in T-Mobile’s parlance, t459 offers a full QWERTY keyboard hidden beneath the screen and alphanumeric keyboard. As you would expect, there is nothing extraordinary over here except the goodness of QWERTY. T-Mobile will preload e-mail client settings of AOL, AIM, Yahoo!, Gmail while IM client list includes AOL, ICQ, Windows Live and Yahoo!.

The Gravity further pulls in a music player, 1.3-megapixel camera, Bluetooth, advanced voice recognition, loudspeaker, PIM functions and microSD expansion up to 4GB.

T-Mobile will be selling the phone for a cheap price of $50 with a mail-in rebate of $50. However, to qualify for the rebate, a user need to buy the phone with a 2 year contract and have a data plan not less than $14.98.