The HTC Desire 816 Dual Sim is a great phone for those who love to capture life's precious moments in pictures. Because a picture speaks a thousand words, the HTC Desire 816 Dual Sim gives you two incredibly awesome cameras that produce high resolution pictures and videos. It has a powerful 13MP main camera at the back and a handy 5MP camera in the front that ensures all your memories and experiences are captured in vivid detail and stunning clarity, bright colors and sharp contrast. It has a wide 5.5inch HD720 screen that gives crystal clear output.This phone is backed by the advanced Qualcomm Snapdragon 400 1.3GHz quad core processor which gives you powerful performance and the Android OS that makes that performance smooth. This excellence in performance and functionality is combined by a strong battery, so your fun lasts longer. Embedded with the Li polymer battery, your mobile remains powered longer. This battery has a capacity of 2600mAh that converts to approximately 21 hours of talk time and 736 of standby time when operating on the 3G network.