Hii frnds samsung phone wonderful mobile phone ever. It is so small but more useful for users as it is light to handle and has a beautiful and unique look.It has a battery with 3.7 V, 800 mAh and gives a long backup for 5 - 6 days. It has a loud sound and supports a single sim. It is light in weight. This phone has low price only 1200/- which Affordable. A big thumbs up from my side by this phone.