The Touch Dual is the slider-variant of the first Touch, very similar in design when closed. Opened, it reveals either standard numeric keyboard or (optional) 20-key QWERTY one with SureType-like design. The Touch Dual features 3G HSDPA 3.6mbps. As software, it is standard WM6 Professional smartphone but features the second generation TouchFlo interface which performs different actions based on they way a finger is scrolled over the display.
Thick body (0.62 inches)
The HTC Touch Dual is most commonly compared with these phones: