When choosing an HDTV there are quite a few things to consider before buying. Some of the biggest things to consider are picture quality and cost. The Samsung PN50A550 scores well in both areas. It is also important to look back on the brand and its history. Samsung has a great respect for TV manufacturers for many years and is one of the best in my opinion, so definitely more to this TV.

The life of a plasma TV, contrary to rumor, is great. In addition, the technology is getting better and better forward televisions that produce last longer. Most manufacturers give an approximate lifespan of 60,000 hours for plasma TVs. The 20 to 25 years of normal viewing before the screen begins to noticeably dim. This is a new number that reflects the improvement in technology in recent years. In the infancy of plasma televisions, the lifespan was only30,000 to 40,000 hours, a significant improvement. After the television begins to dim to be many models that have the ability to replace the light source, which renews the life of the unit.