Samsung galaxy s duos 2 is worst phone and its ptice is very high .
its features are very weak.
Talking about its sound quality it is clear and loud . phone scren is only of 4 inches.
Phone has internal memory of 4 gb which is less.
Phone ram is poor , it is only 768 mb which makes phone hang.
Camera quality of phone is also poor with only 5 mp back and 0.3 mp front which only takes dark photos
Phone battery does not last long because of it 1500 mAh battery
Friends I think it is not a good buy because in the range of 9000 you will get much better phone
Thank you guys