A:AnswerAccording to the web:
https://news.samsung.com/us/six-advantages-of-tizen-os-on-samsung-smart-tvs/
"What is a Tizen smart TV?
The hidden secret behind the multifaceted offering of the Samsung Smart TV is Samsung Electronics' smart operating system (OS) Tizen. Tizen is a Linux-based, open-sourced web OS that is open to everyone, and supports a range of devices including TVs, mobile devices, home appliances and even signage."
A:AnswerSince it asked me during set up to punch in my Wi-Fi modem password, I have to presume the answer to this question is ‘yes’. But I have never attempted to use this feature.
A:AnswerIt doesn't matter what the resolution is because you won't be able to get anything to stop buffering long enough to watch. Go with a different brand