Screen mirroing option not available on samsung j7 2016 howevere you can cost youtube and smart view photos videos etc.but not screen mirroring I am no aware that such simple opplicatin is not available in this phone with a price tag of 16000 whereas phone with half this price are having this feature.very annoying I would not have bought this phone had I am aware of this for example your are using reliance jio application like jio cinema you cannot cast cast it on a bigger tv screen because of this sameway samsung smart tv now has no skype option which used to be there earlier other these things the I am very satisfied with its performance display ect.