From a previous review, we have seen that the Moto G4 Plus can screen cast to the Sony Bravia Android 4K TV using the Google Cast based wireless technology. However, with the Samsung K4300 Joy Smart TV, the Moto G4 Plus fails to connect most likely due to the TV not supporting Chromecast.
Here we try to set up the Moto G4 Plus with the Samsung K4300 Joy Smart TV. First we go to Settings -> Display -> Cast.
From there, the Moto G4 Plus will start to locate any available Google Cast supported display nearby. As such, it should detect the Samsung 4 Series (32) but it could not find any devices.