I had HTC desire 620G white colour it had minute problems with sound quality with head phones its gives better sound but compare to the positives of this phones defects are very less it had great quality of display and android 4.4.2 kernal version I had 1GB ram its very compratable for all kind of games even asphalt8 we can play I’m very much impressed with the gaming on this mobile it is far better than all other mobiles in maintung class and quality the look was awesome and looks very pleasant to eyes I’m v much happy with what I got in that budget I runned successfully2 yrs still I don’t have interest to change this a very compfortable and class phones for a medium class budget , thank you .