HTC 816 Desire is a smart looking and good operation device. Having a good size of 5.5 inch. Sound system is good and soft. Voice clearity and speakers are also appreciable. Both front and rear camera is not good upto that extent. Earphones available with mobile is markable. Operating system is average. One of the biggest drawback is its internal memory. Since android already took a lot of memory which compell us to uninstall many apps. On concluding, we can say that htc desire 816 is look wise good but not operation wise. I personnaly not recommend to buy this one.