Samsun galaxy s duos 2 is not a good phone because in this phone have 768mb ram 1.2GH, 4inch screen 4 gb internal storage.
My brother has this phone he had a bad experience with this phone. This phone working speed is not good internet is not good working according to phone value this phone is not give any good performance or benefit.
So I suggest if you have plan for buying this phone plz not buy this phone choose any other upper model of Samsung phone
