Samsung metro is good multimedia mobile easy to use and good looking phone sound quality is very good one hand use phone and price is very low good multimedia phone ever Samsung metro 312 berry good brand phone all new version and best of quality dual sim ?? is very good feature all multimedia features for this phone and callculater is good there are all features is very good for this Range Samsung metro 312 is very good multimedia phone good price easy to handle and best part is this brand is Samsung