Samsung galaxy j1 is an android mobile. its features is amazing and it has 4.3 inches screen size. I have purchased this android mobile in march 2016. its ram size is only 512 mb and its camera quality is only 5 mp. its internal memory is 4 gb and its secondary camera size is only 2mp. and after using of 3 months I feels that its not a very good mobile phone. its camera quality is very bad and its video quality is also bad. battery backup is too low and it also has hanging problem. I have purchased this phone from flipkart.com in rs 5900. I feels that its not so good android mobile for personal use.