Progressive

• The "p" in 720p and 1080p resolutions stands for "progressive." This refers to the progressive scan format, as opposed to the interlaced format. A progressive scan resolution offers a higher frame rate than that of its counterpart, aiding in the consistent quality of the picture when objects are moving quickly on screen. The progressive scan format displays a full image at 60 frames-per-second, which is twice as fast as the interlaced format, according to Crutchfield.
  
  

Specifications

• The 720p resolution features 1280 by 720 pixels on the screen, while 1080p offers 1920 by 1080 pixels. The increased resolution makes for smaller pixels on the screen, and allows for additional minute details to be displayed. Both resolutions are referred to as high-definition resolutions, as standard definition televisions displayed images in 480i, using 640 by 480 pixels.
  
  

Advantage

• Although the 720p and 1080p options are progressive scan resolutions, the additional pixels provided by 1080p offer a more detailed picture, and the best option for HD playback from a Blu-ray player. The 1080p resolution may also be referred to as "full HD," meaning it is the highest-quality HD resolution supported by commercially released HDTVs. The 1080p resolution is best no matter the type of HDTV, whether it is plasma, LCD, DLP or other option.
  
  

Additional Information

• The 1080p resolution can only be viewed on an HDTV that supports it. Displays that only support 720p may downgrade 1080p to allow for compatible playback. If you desire 1080p playback and your HDTV does not support it, view video from your Blu-ray player and other HD inputs in 720p before purchasing another HDTV. Compare the quality to 1080p displays, if possible, as you may not notice a significant difference.