I have 2 Samsung TVs:

Samsung QE75Q70R i stuen

Samsung UE43AU7105KXXC i soveværelset.

In general I would like both in Home Assistent, but there are a number of integrations:

Built-in Samsung TV Integration

https://www.home-assistant.io/integrations/samsungtv/

•  Finds both TVs
•  Gives a constant approval dialog on the Samsung QE75Q70R

Samsung Smart TV (custom_component/samsungtv_tizen)

https://github.com/jaruba/ha-samsungtv-tizen

•  I never see this in the "Integration" section
•  Seems to work with configuration.yaml entry
•  Seems to wotk work 2 TV's with configuration.yaml entries.
•  Limited attribute feedback

SamsungTV Smart (custom_component/samsungtv_smart)

https://github.com/ollo69/ha-samsungtv-smart

•  Only useable with one TV
•  Exposes a lot of TV attributes
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