As you know, most Galaxy smartphones are capable of mirroring images and videos to a Smart TV.
You cand display on a big screen your favourite videos, images or even play games from your smartphone.
How you enable and connect Galaxy S6 to a Smart Tv ?
Go to Quick settings on your smartphone ( the top bar ) and enable it by tapping the icon below. If you don’t find it in quick setting then you have to access Settings menu/ Connections and sharing.
Depending on tv brand, switch input sourcefrom remote control. On Samsung Smart Tv switch to Screen Mirroring, for other tvs look for similar names on input settings ( Screen Mirroring, Miracast on Lg,etc).
Once input source is changed on Tv, go to Samsung Galaxy S6 tap on Screen Mirroring from Settings and it will start searching and show an available list with devices to connect with.
When you see your Tv on the list ( it will have the name of your tv model or something similar) tap to connect.
Now all that is displayed on your smartphone will also be mirrored on Smart Tvs screen.