The first Android phone. Introduced in 2008, it featured a slide-out, physical keyboard. It was superseded a year later by the G2, which was dubbed "myTouch" in the U.S. and "Magic" in Europe. See HTC, HTC EVO and HTC One.
HTC G1 and G2
The G1 (top) had a physical keyboard (not shown), while the G2 used only a virtual keyboard and added a camcorder. (Images courtesy of HTC Corporation, www.htc.com)