I show you how connect screen mirror or use Samsung DEX from the Samsung Galaxy Tab S7 or S7 Plus to a LG TV using a HDMI to USB C Cable (https://amzn.to/3lHCI08). Doesn't matter if the LG TV is a smart TV or not as long as it has an HDMI port. Hope this helps.

KKIREI USB C to HDMI Cable Adapter (4K@60Hz) 6Ft: https://amzn.to/3lHCI08

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Main Camera 99% (smartphone): https://amzn.to/2utQFGH
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Selfie Stick/Tripod: http://amzn.to/2iK2Agu
Microphone: http://amzn.to/2xTAw13
Lights: http://amzn.to/2xVa5Ic
Electric Desk: https://amzn.to/2LLyzqU
Dual Device Tripod Setup w/ Hand Grip : https://amzn.to/2sOXuC2
Cheap Video Editor: http://bit.ly/2HdAMb7

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Also do at your own risk as i am NOT responsible should anything go wrong!