How do I display my mobile device screen on the Samsung TV?
You can watch the screen of your mobile device on the TV through Smart View, Apple AirPlay, or Tap View. For Smart View, the mobile device must support a mirroring function; for a better experience, a 5.0 GHz network connection is recommended over 2.4 GHz. For Apple AirPlay, ensure that Menu > Settings > All Settings > Connection > Apple AirPlay Settings is enabled. (Pages 14, 23)
From the official Samsung TV manual, page 14
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