Question: what is the difference between a computer monitor and an hdtv?
Answer: While most computer monitors prioritize minimal lag times, HDTVs generally do not—they prioritize (laggy) video processing instead. ... DisplayLag maintains a good database of input lag times, sortable by display type. An input lag of less than 30 milliseconds is considered good for an HDTV if you're using it as an HDTV.