A:AnswerHello M, that depends on what company you have cable with. You don't need it if you have spectrum as you can download the Spectrum app off of the Roku App Store.
A:AnswerHello Drita! Yes, the Roku 50" Select Series TV does include a "movie" picture mode, which is essentially its cinema-style preset designed for watching films in darker rooms with more natural color and contrast.
A:AnswerYes you can skip the network connection.
I have mine connected to an external digital antenna, so I can watch local TV stations. Once you have an antenna connected, then you can do the channel search. After that, when you turn on the TV, press the "guide" button and the TV will display the channel list.
A:AnswerHello, Yes you sure can this TV has bluetooth for headphones and you can also use the Roku Mobile App's headphones mode to add more headphones at the same time.