The HTC Desire 816 Dual SIM was announced in 2014, May. Released 2014, May With 5.5 inches, 83.4 cm2 (~67.7% screen-to-body ratio) Super LCD2, Powered by Qualcomm Snapdragon 400 (28 nm) and running Android 4.4.2 (KitKat), upgradable to 6 (Marshmallow), Sense UI 7, the device delivered smooth performance and multitasking capabilities. Its 13 MP, AF rear camera captured crisp photos and 1080p@30fps, 720p@60fps video, while the Li-Po 2600 mAh, non-removable ensured long-lasting usage.