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HIGH DEFINITION TELEVISIONS (HDTVs)
High Definition Televisions are quickly
replacing the older CRT monitors and Analog
TV sets that use the NTSC broadcast standard
of the last 50 years. The newer HD models
are thinner, brighter, and display a stunning
picture with many times the resolution
of older sets. Below are some of the terminology
used in describing HDTVs and the features
they have.
HDTV Screen Resolution -
This is the maximum (in pixels) that a
monitor can display. Most HDTV's today
can display what is called 1080i or 720p
which is usually a resolution of 1366
x 768 pixels (1 million pixels). A new
standard is emerging called 1080p with
a much higher resolution of 1920 x 1080
( 2 million pixels). Blue Ray, Playstation
3, and HD DVDs are able to display the
full 1080p resolution. Cable TV and Satellite
companies currently are showing high definition
at the lower 1080i standard, but in the
future they eventually will be broadcasting
at 1080p, but due to bandwidth issues
it may be a while.
HDMI and COMPONENT - Hooking
up your high definition cable box, DVD
player, PS3, or other high quality source
requires the right connection. The best
connection is HDMI, followed by Component.
Both are high quality, with HDMI having
an edge in picture quality. If you have
many hookups to make, you would want to
see more HDMI and Component jacks on the
TV you purchase. For 1080p sets, you want
to have HDMI as your connection of choice.
So look for HDTVs with more HDMI and Component
connections. Most have at least 2 HDMI
and many are now coming with 3 HDMI connections.
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