Samsung Galaxy Star Pro smartphone runs on Android 4.1 Jelly Bean OS and has a 1GHz Cortex-A5 processor. It features a 4-inch WVGA display with 480 x 800 pixels resolution. It has 512mb of ram and 4 GB of inbuilt storage. It has a 2 MP rear camera with digital zoom and video recording, it does not have a front camera. It runs on android 4.1 OS and is powered by 1500 mah battery which is too low. It has two colour option black and white.( most irritating is that I have to charge it 4 times a day, baterry power too low). I buyed it at rs 7000. All game stuck too much as it has low ram.