High-definition television has become extremely popular these days, however, many people still don’t have a complete understanding of the term Full HD 1080. Knowing what the television unit has to offer is essential for anyone who’s planning to purchase a high-definition television. This brief article tells us the important basics we need to know about Full HD 1080.
Although ‘Full HD’ is a term used for marketing these TVs, it is essential that we know the technical meaning behind this term. The term Full HD refers to the resolution delivered on the TV screen. At present, a Full HD resolution is the best option available in the market. 1080 is a format in which sources of HD content is delivered on high-definition screens such as Plasma, LED or LCD HD TV’s. The source can be from a TV broadcast, a DVD or Blu-ray disc or a video game.
There are currently 2 types of 1080 formats, 1080i and 1080p. The letter I after the number means ‘interlaced’, while the letter P means ‘progressive’. These terms refer to the TV’s method of scanning and displaying the information from the source. In interlaced scanning, the information is displayed on the TV screen in two separate fields, vertical and horizontal. These fields have even and odd numbers, and these numbers are combined together to display the Full HD image. In progressive scanning, the pixels are displayed one after the other in both the vertical and horizontal fields. This provides a smoother picture display. This display isn't noticeable by a lot of people, but can be detected with closer examination. This of course makes the resolution of a 1080p more favorable than that of a 1080i.
Most TV broadcasts in HD is in either 720p, or in 1080i. If it’s not too essential to you to have a TV screen that displays 1080p, you may want to go for a Full HD 1080i. However, if you want to have a more spectacular picture display when watching movies on DVD or Blu-ray, or when playing video games, and you don’t mind paying a bit more, you can consider going for a Full HD 1080p tv like the LG 42LD450.
