This article explains how to connect a Samsung smartphone and a Samsung TV to view the phone's content on the big screen.
How to Mirror Samsung Galaxy to Samsung TV (Free & Wireless) 2022
Before you begin, make sure that your phone and TV are on the same wireless network. Then, follow these steps to mirror your phone's screen to your smart TV using the SmartThings app:
Download the SmartThings app on your phone and install it. You may already have it, but if not, you can get it for free from that Play Store link.
Connect your TV to your SmartThings account by selecting the plus sign, then Device > your TV.
