EDTV or HDTV: EDTV is cheaper and has less pixels then true HDTV; however, it may be hard to tell the difference between the two. The best way to decide between the two is to preview the two TV's side by side at an electronics store.

Contrast Ratio: The higher the ratio, the better the picture is and the more realistic it appears. Depending on your choice, this may be more or less important to you. It is more important for sports and other bright pictures.

On-Line or In-Store: Do you want to buy your TV on the internet or actually enter a store? Although you will probably find a better price on-line, plasma TV's are expensive to ship. Also, if something goes wrong with the TV, it is difficult and costly to return it. If you are going to buy on the internet, preview the same exact TV in a store first to make sure it meets your needs. Sometimes it is helpful to look in different stores to view the TV in an alternate setting. Also, get clarification on the warranty to make sure that the on-line retailer will reimburse all shipping fees on return items.

Reviews: This is very important. Check out consumer reviews and read user comments on the internet. Reviews can be biased, so look for specifics. If several people had the same specific problem, don't buy that TV; but, if there are general negative comments be leery, but don't let it be the reason to toss the option out.

Price: You get what you pay for. If someone is offering a lower price or has a no-name TV that claims to be as good as another, there is a reason. Be sure to get clear warranty information and remember to check product reviews. On the same note, be aware that in certain instances, you may be paying extra for the brand name when another set priced more moderately may be as good or almost as good.