Samsung galaxy s duous 3 the third part of the s duos series the mobile is not having much memory but having 8GB internal it has an lcd screen it works for months but if it enters in years then the mobile phone start hanging and stopped between work. And after few months its mike also doesnt work it becam an headche to use samsung galaxy s duous 3 it doesnt have a good soung quality and it is 4.5 inc approx mobile size. So I request you all to don’t buy this mobile.