• HDTVs have resolutions up to 1920 by 1080 and now 3D.ICHIRO/Digital Vision/Getty Images
  
  The two most common types of high-definition TVs are plasma and LCD (liquid crystal display). Each has benefits and pitfalls. Knowing what is best for your situation before making a purchase will greatly improve your viewing pleasure. Both of these technologies have had many improvements, and the gap is closing on pitfalls between the two.
  
  

Picture Quality

• Plasma TVs are known for richer color and higher contrast. LCDs are known for their ability to show the same picture regardless of the amount of light in the room. If the TV will be located in a room with few windows and little light, plasma is your best option for better color and picture. On the other hand, if there will be a lot of windows and light in the room, LCD is the way to go.
  
  

Blurring

• LCD TVs have been known to blur during intense action scenes on movies or sport events. Some new models have been able to do away with the blurring affect. If you don't want to take a chance, then plasma is the TV for you.
  
  

Burn In

• Plasma TVs use gas that can stick to the surface of the screen if the same image is continually cast. The sticking gas will cause a burn in affect, making the image a shadow over anything else that you watch. This typically happens from video games or station logos. The affect isn't permanent and will eventually go away with time away from the offending image. LCD TVs do not have a burn in problem with their screens.
  
  

Energy

• LCD TVs use 25 to 50 percent less energy than an equivalent plasma TV. A side affect of the extra energy used is more heat is emitted from plasma TVs. If energy or ventilation is a concern, LCD is your choice.