Samsung galaxy s 7562 duos is the very slow mobile from Samsung. its ram too low. its about 800 MB. who defects its experience and make it mobile too slow. it doesn’t support full HD videos. it hang too much when playing games. this is a dual camera mobile. its front camera is just 0.2 megapixel and it keeps only 5 megapixels secondary camera, which is not so good. screen resolution and screen size of this duos mobile is too short and low. I would like to advise that you shouldn’t buy this slow mobile.