A:AnswerThere’s is very little different between the express and the roku 3 and 4. The main different between them is that the basic express roku quality is max out at 1080 which most streaming content is available right now. I purchase both of them and I didn’t notice any different in the picture quality on a 4K TV .I have to admit that there isn’t many 4K content available to justify paying more for a device that’s still waiting for the future of 4k contents to become available.I also didn’t notice features that made a big different in the in quality using the express or the higher price 3 or 4 because the picture quality on a 4K TV is the same 1080 and the only benefit I notice on the higher price was maybe the speed was a little faster but I highly recommend just getting the basic $29.00 express and waiting till 4K becomes more available at that time when technology will support it .
A:AnswerIf you have spectrum you can stream you paid service through app like all other stream devices you have apps with free content and apps that you pay for to stream content
A:AnswerI've never heard that you could plug it in the receiver of a stereo system... pretty sure you have to plug it in the back of the television and you can run the stereo system from the television also.
A:AnswerYes, this Express version does the great job in playing Youtube TV.
This Roku plays youtube TV well, it is better than other android TV box system which has performance issue(I think it's because of the programming language performance), I returned one Android TV box and switched to Roku 4 half year ago.
The only issue for watching online TV is you need to check if your internet provider has monthly data usage limit or not.
