Tha samsung mobile is very good and very friendly I cant live without it present im using this mobile very good , great picture quality, great battery back up, perfect view , nice designing, 2.5gb ram, 16gb rom never beat great designing mobile, awesome features, I m using this mobile from 1 year no hanging problem, best value for money by purchasing the samsung mobile, im prefferd for every one who r want to buy mobile from this range 16000 best price it is beat all rhe brands in rhe market