When will be available pie update to samsung galaxy j7 Max

j7 max features :> poor back camera > poor fingerprint > poor face unlock > poor performance > poor in updates It's very disgusting why samsung behaving like this. Xiaomi is providing best everything camera,fingerprint , face unlock , updates , sna...

other companies are moving towards very rapidly Xiaomi ,Nokia and oneplus are giving android p beta version. but in samsung still there is no Oreo update. when I get oreo update to samsung j7 Max?