When it comes to viewing a video, how do you decide which quality is best? Thanks to relentless marketing, most people would probably think that 8K is the way to go. After all, when it comes to video quality, the higher the resolution the better quality, right? Actually, that is not always the case. While resolution certainly does matter, video quality is actually the combination of a number of factors. Everything from the refresh rate of the screen to the compression applied, all will affect the final quality of the video.