Samsung j7 prime very good phone
Ram is three gb and rom is sixteen gb carmera quality very much better than other phone camera sixteen megapixel back with flash and front eight megapixel so golden colour so cute screen gorrilla glass display abd huge screen 5.5 android version 6.0 marshmallow operating system with exynos octa core processore.battery backup 3300 mah lithium-ion battery very secure phone with fingerprint lock Warrenty phone for two years I am so happy I have samsung galaxy j7 prime