Do you want LCD, LED, or plasma? What are the differences? Very simply, LCD stands for liquid crystal diodes, a technology that is commonly used in everyday items like digital clocks, car dashboards, calculators, and stereos. LED is a type of LCD television. LED (lightemitting diode) TVs use a different type of backlighting, which makes the picture brighter and more luminous than a traditional LCD. Plasma TVs are a technology that utilizes small cells containingelectricallychargedionizedgases. LCDs tend to be the least expensive and plasmas the most costly, with LEDs in between. Plasmas use more electricity than LCDs and LEDs, up to 50% more energy,
What size? You need the biggest, best TV you can afford. Many of the best buys seem to be 42″. If you are going above 50″, experts tend to recommend the plasma, though in a bright room the LCD will have less glare. A 46- or 50-inch set is often preferable in rooms where you’ll be sitting 8 to 10 feet or so from the screen. Just don’t buy a jumbo set and sit right on top of it; you will notice the picture elements (pixels) which can be distracting. Front projectors are a great choice for home theaters-the best choice for a truly big-screen experience-but they’re less practical for everyday use.
Many new LCD and plasma TVs are Internet-enabled (Wi-Fi) sets that can stream online video and access popular websites. Your screen resolution choices are 720p and1080p, the higher the number the finer the detail. Consensus is that unless you are a serious gamer or Blu-ray DVD watcher, you will not see the difference between 1080p and 720p, plus most satellite and cable TV is still being sent in 720p. If you want3D (for movies and games) look for Full HD 3D or stereoscopic 3D, which is the best form of 3D TV currently available, though you will still need the special 3D glasses.
(Written by Don Stubbs at Enhance Floors and More)