The LG G2 smartphone is a wireless smart tv, and this device supports both LG and Samsung smart TVs.
To connect to a Samsung device, just press the menu button on the LG device to launch the Samsung Internet app, then select LG (formerly LG Home).
Then, in the LG Internet app, click Internet and select WiFi.
If you’re on a network, click on Mobile Connections and select your LG phone.
Then in the Samsung Internet, click the Mobile connection icon to add your LG device to the Wi-Fi network.
Once you’re in the connection, you can switch between your LG and Samsung devices and use them as video chat.
The LG G2 also has an ime camera app that allows you to capture yourself and other people and send them a video of you, then share it.
You can use this app to capture video of your face, and to use it as a microphone for video chats.
I’m not sure if this is available on the Samsung Smart TV, but I’ve tried using the ime app and it didn’t work.
I did manage to use it a few times.