How do you connect iPhone to lg smart tv?

To connect your iphone to an LG Smart TV, you can use AirPlay if your TV supports it. Ensure both devices are connected to the same Wi-Fi network, then swipe down from the top right corner of your iphone to access the Control Center, tap on "Screen Mirroring," and select your LG TV. Alternatively, you can use an HDMI adapter with a lightning cable to connect your iphone directly to the TV.