what is this buy 42 flat screen television How to Buy a Flat-Screen TV?
If you’re ready to say good-bye to your cathode ray tube (CRT) television then you need to arm yourself with the proper information needed to make a knowledgeable decision about how to buy a flat screen TV. You will need to decide between LCD or plasma flat screen TV. They may look similar, but their technologies are different. Follow these tips to help you select the best television for your needs. # Decide if you want an plasma television. They tend to be larger beginning with a screen size of 42 inches, and they use phosphors to generate light. Plasma TVs are great for clear action sequences, but they can be prone to burn in if a still image is left on-screen for too long (like during long video game sequences). Newer plasma TVs have tools to prevent burn-in. # Step 2 Know the basics of the technologies to make your decision for a LCD. These television typically begin around 15 inches and don’t have as vivid contrasts between colors as a plasma television does. LCDs are slightly thi
Flat-out ready to buy? Here are key points to consider before you make the big commitment. Consider the alternatives: If you can live with a tabletop set that’s 16 to 18 inches deep rather than 4 to 7, LCD and DLP (digital light-processing) rear-projection sets can deliver performance approaching or exceeding that of plasmas in similar screen sizes and at substantially lower prices. You just don’t hear about them as much because they’re not as sexy. To learn about other big-screen TV options, check out “How to Buy a Rear-Projection TV.” Think DVI: If at all possible, you should get a set with an HDMI (High-Definition Multimedia Interface) or HDCP (High-bandwidth Digital Content Protection)-compliant DVI input. This will ensure full compatibility with HDTV tuners and future HD-DVD players. Compare displays using a variety of material: Just about any flat-panel display will handle HDTV and DVD signals well, but mediocre cable and satellite signals will give some of them fits. Don’t make
