A:AnswerThe TV does not come with a Roku player. This TV is a smart TV capable of accessing streaming channels. This TV accomplishes this by using a Roku interface.
A:AnswerThe R in the serial # denotes that it's a Roku TV. I had the same question when I was first looking at them as well. The one without an R doesn't have the smart TV (Roku) option(s) built in. Hope this helps!
A:AnswerA regular TV just allows you to hook up to the cable or satellite to view your channels or you can buy a digital converter box with antenna to see the channels for free.
A SMART TV allows you to do a lot more. In addition to doing what the regular TV does. It allows you to stream channels wirelessly. It has WifI and some have bluetooth connectivity. This particular TV does not have bluetooth, but wirelessly you can connect you portable devices if it has compatible software or you can use HDMI cords to connect with wires. Basically, it is almost an oversize tablet if it has the correct software and hookup. The more features your SMART TV has might mean you have to pay a higher purchase price for it. Hope that helps.
A:AnswerTo set the TV up to power on to a certain input you will need to first go to the home screen. From there select settings, then system, then power. On this page will be a setting titled "power on" which will allow you to set the input that the TV powers on to.
A:AnswerThere is a Optical output which I've used to connect to my Home stereo receiver. This was a very simple way to expand the built in (and not all that bad) speakers.
I linked the kind of cable used for optical output. They are super common in most audio/video these days.
A:AnswerI have 100Mbps service hard wired the wireless signal is a ymmv type thing but my router is in my basement and the TV on my first floor I haven't had an issue so far with the month I've owned it with buffering or slow streaming. I can say it's better running through the tv than through my Roku box.
A:AnswerYes.
Wall Mountable is listed in the Specifications
http://www.bestbuy.com/site/insignia-40-class-40-diag--led-1080p-smart-hdtv-roku-tv-black/4204502.p?id=1219711477972&skuId=4204502#tabbed-customerreviews
