HTC Desire 820G+ Dual Sim official Pictures. HTC Desire 820G+ Dual Sim is a Smartphone of htc. The HTC Desire 820G+ Dual Sim Android Smartphone. Announced May 2015. Features 5.5″ Display, MT6592 Chipset, 13 MP Primary Camera, 8 MP Front Camera, 2600 MAh Battery, 16 GB Storage, 1000 MB RAM. HTC Desire 820G+ Dual Sim price starts.