The HTC Snap runs on Windows Mobile Standard 6.1, with a 2.4 inch display, 2MP camera, and a physical QWERTY keyboard. The Samsung Exclaim has a two-way slider with a QWERTY key pad and a numeric one. It is equipped with a 2.6 inch display and a 2MP camera.
Last week it was the Pre, and this week it could be the Snap. Before you know it, Radio Shack will be known for being more than just a place to buy batteries.
HTC S511 Preliminary Specifications
Samsung Exclaim Preliminary Specifications