Before shopping for HDTV, one has to decide between a wide screen TV and a normal size TV. HDTVs with a wide screen have a display ratio of 16:9, while the normal ones have a ratio of 4:3.
The image seen in a normal sized TV is mainly square shaped. But the image appearing in wide screen TV appears to be in rectangular form. Wide screen HDTV is akin to the screens used in movie halls and
DVDs.
It is also the customary configuration for HDTV signals. Wide screen TVs are gaining popularity rapidly. The production of 4:3 format screens is about to be scrapped.
TV manufacturers are all set to concentrate on wide screen TVs now. You have to note that Plasma TVs and LCDs are available only in wide screen formats.
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