What is the difference between an HD-ready TV and an HDTV?
An HDTV has a built-in HDTV tuner. An HD-ready TV (or HD monitor) does not, so you will have to buy an external HDTV receiver (or get one from your cable or satellite company). What is the life span of a plasma? Is it hard to fix? Is it hard to hang on a wall? The life span of a plasma varies greatly, depending on usage and model. Generally speaking, a plasma will have a half life of about 20,000 hours (some have more, some have less). By half life, I mean that it will be half as bright as it was the day you bought it. It will still be watchable; it just won’t be as bright. This is a gradual change, so it will be hard to notice. If you turn your display’s contrast all the way up and you watch a lot of CNN, you’ll burn it in after a week and have to live with it. Good luck fixing anything. You do not have to recharge a plasma. Plasmas tend to be very heavy, so you shouldn’t try to hang one on the wall by yourself. It’s best to have a professional do it. What is the difference between LC
