The average TV screen size today is 40 inches - 16 inches longer than TVs from over 15 years ago. Check out the infographic to learn about the history of the television - how styles have changed, the most watched shows in history, and more. Or, learn even more at http:/blog.hhgregg.com/history-of-tv Check out hhgregg's other TV offerings at http://www.hhgregg.com/tv-entertainment/all-flat-panel-tvs