HTC EVO Design 4G official Pictures. HTC EVO Design 4G is a Smartphone of htc. The HTC EVO Design 4G Android Smartphone. Announced Oct 2011. Features 4.0″ Display, Snapdragon S2 Chipset, 5 MP Primary Camera, 1.3 MP Front Camera, 1520 MAh Battery, 768 MB RAM, Corning Gorilla Glass. HTC EVO Design 4G price starts.