Here cover the different factors affecting streaming video quality—not just the speed of the Wi-Fi reaching your device—but also the type of device you're watching on.
, then you probably want the best possible video quality your service provides. However, that's not always going to be what you get by default.
By the time you've finished this checklist, you'll be enjoying your shows and movies in crisp, sharp 4K resolution, if your devices support it. If that's not the case, at least you're going to know why.Netflix via David Nield Netflix is perhaps the best example of this. At the cheapest $9.99 level you don't even get true HD —720p, or 720 horizontal lines in each frame. You need to pay $15.49 a month for 1080p HD, and you need to pay $19.99 a month for Ultra HD or 4K. That top resolution is 2160p, or 2,160 lines in each frame, three times the quality of standard HD.