What is HD? What is 4K? This Video explains it in two minutes. This question always comes up among enthusiasts starting out in Audio-Visual technology. However, many are afraid to ask it because they don’t want to be criticized for not knowing what many consider to be “common knowledge”. The good news is that you’re not alone and this is a great question to ask.
Short video that compares today’s HD to the new 4K resolution technology with a full explanation.