1.Build quality- 3.5/5 -> Build quality is good same like other Samsung other galaxy series. 2.Processor- 3/5-> Processor is ok. sometimes Lag or hang because of low ram but most of the times it is working fine. 3.Camera:- 4/5 -> Camera for this mobile is quite good at day time but night time with flash you can take good pictures. Video recording is also good. 4.Touch response:- 3.5/5 -> Touch response is quite good(butter-smooth). Typing is quite good. 5.Sound:- 3.5/5 -> Sound is crystal clear. You will be able to listen good music in loudspeaker and headphone mode as well. Voice call quality is very decent as it is having some other extra options like Clear sound/soft voice etc. This is a good phone under the 11K budget. But if you are heavy gamer then this is not useful for you because of Low internal memory. So please before buy think once as this is your hard earned money