Question: What is the os of samsung smart tv?

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question: What is the OS for newer Samsung Smart TV sets?
short_answers: Tizen OS
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question: What is the former OS for Samsung Smart TV sets?
short_answers: Samsung Smart TV (Orsay OS)
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question: What is the os of the older samsung smart tv?
short_answers: Orsay
Orsay OS
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question: What is the os of the newer samsung smart tv?
short_answers: Tizen
Tizen OS for TV

Answer: Samsung introduced Internet TV in 2007 and later developed Smart LED TV, now renamed to Samsung Smart TV (Orsay OS), which additionally supports downloaded smart television apps. Newer Samsung Smart TV sets now use Tizen OS, formed by Linux in 2011.