Monday, February 21, 2011
Does HDTV Resolution Work Well
The HDTV landscape has changed over the years and today it is not surprising to find that there are many different types of HD TVs with different features and functions. The real question when selecting an HD TV will boil down to whether or not, the particular HD TV will have what you are looking for in terms of picture quality.
While todays HD TVs are sold with a native or standard HD resolution, there are times when for example a 720p HD picture will be displayed better than that of a 1080p because the HD TV is able to recreate the 720p HD picture better than it is to re-create the 1080p. In order to understand this better consider the native resolution of the HD TV.
The native resolution uses fixed pixels to create a correct picture image. This picture image is affected by the image rendering engine or interlaced/progressive scanning being employed by the HD TV. If the HD TV has a contrast ratio or contrast settings that match a fast-paced action picture, it will display the images well. If the same HD TV will not be able to slow motion picture content with contrast settings because with fast paced action, colors and contrasts change quickly where as slow motion picture content requires lower settings because of the speed of the images being displayed on the HD TV.
The Color settings also play an important part in the overall viewing experience, when the settings are right, the blacks will be displayed correctly and the whites will also be balanced. This may all sound like rocket science but today’s HD TVs have the ability to “auto-correct” the contrast and color settings, although the performance of this ability varies.
When looking for an HD TV, consider viewing different picture types and compare the differences in color settings. The other factor you should consider is the viewing angle, with most LCD and LED HD TVs, the closer you are to the screen, the better the images look, if you move further away, the images may look more washed out. While resolution is the real big benefit of most HD TVs, consider all the facts before making a decision on a particular HD TV set.
Labels:
hdtv
Subscribe to:
Post Comments (Atom)

No comments:
Post a Comment