Hi friend’s still I am using HTC Desire 820s it is good phone from htc. It has good Processor and build quality is also good and better than all other phones at this price.and battery life is also good and the main thing of this phone screen quality of this phone is not so good but for the students it is very good its lighting is very comfortable for our eyes and I am using this phone from one year and camera is little bit low but it is not too bad camera is ok .every thing is Brilliant . It is my Opinion do not go with samsung . Htc is better then samaung .