



Ever wonder why some HDTVs look so much better than others at the store?
A common sales tactic that retailers use to upsell certain HDTV models
is to modify their video signal. HDTVs with a dedicated video signal are
working at their full capacity, whereas HDTVs that are all using a
split signal will have significantly less strength, and therefore, not
look as good. Be sure to look behind the HDTV to see if the cable behind
it is leading to other HDTVs around it (split), or, if it has a cable
leading directly into it (dedicated).
Wait, there's more!
Some sets are purposely displayed with
incorrect brightness and contrast balances. This is why some HDTVs look
drastically crisper and clearer than others: it's because the department
store is trying to make certain HDTVs look more favorable -- typically,
the ones whose inventory they are looking to reduce.. Don't fall for
it!


Information by www.squidoo.com



