The Samsung galaxy S duos 3 is quite an impressing smartphone in lower price range according to the features available in it. This phone come with android 4.4.2 operating system and the processor on which it runs is 1GHz dual-core which allows users to make use of the phone proficiently without any difficulties. It is dual SIM smartphone with a powerful battery of 1500mAh which gives an splendid response in area of long lasting performance.