Previously, it was so easy to buy a TV.
A few years ago, we went into a store, selected a known brand, and size of the screen and, depending on the size of the TV, you probably take home, plug a cable box and you are done.
TV's have larger screens are becoming more sophisticated today. If you go to an electronics store, sellers eager to start with words such as plasma, LCD, 720p, 1080p, HDMI, Blu-Ray, HDTV, and refresh rate. It may seemintimidating.
Not to worry. This brief guide provides basic information you need to buy a flat screen TV will.
Perhaps the biggest decision of what size you need to buy a flat screen?
If you want more than five feet away to sit from the screen, you must purchase at least a 32-inch, the benefits of high definition TV, also known as HDTV. HDTV at resolutions much higher than the old analog TV, and require larger screens.
The secondChoice they have when you buy a flat screen TV, is whether to buy a plasma or LCD. Plasma screens are based on a technology similar to fluorescent lights. A gas flows through the glass and this allows better detection of motion and viewing angle of LCD TVs.
LCD monitors use the same technology as flat screen monitor and visualize in detail the end of plasma.
Until recently, the rule if you want to see a lot of sports, get a plasma, andif you have a computer and / or game console into your TV plug-plan, get an LCD.
But the rules have changed. Frame rate, the speed with which it can change the image on an LCD screen can be improved. Top LCD TVs were 50 - to 60-megahertz (MHz), frame rate, the same as a computer monitor. Slow frame rates are good for watching CNN, but bad for the display of basketball. To get rid of emotion, LCDs are now with 120MHz and 240MHz frequencies available update, which has justfast action on the smooth LCD TV plasma screens.
Do not exceed, plasma screens have gotten sharper, but the biggest change in plasma TVs is the price. A 47 - to 50-inch plasma TV will cost several hundred dollars less than an LCD screen with a speed of 120MHz to 240MHz upgrade.
You must also decide whether to purchase the TV at 720p or 1080p. These figures refer to the number of horizontal pixels. The higher the number of pixels, the sharper the image. Although based on a recentVisit Best Buy, has seen great and I had a hard time understanding the difference. If you want only the TV programs via antenna, a screen 720p is fine, but if you intend to view high-definition DVD and Blu-Ray, 1080p, you should take advantage of the higher number of pixels.
So, what is best LCD or Plasma?
I suggest visiting a large electronics store like Best Buy or J & R, and decide you are planning on both LCD and plasma, and try themselves. Ask the seller to show differentKinds of programming, such as a football game and a person of CNN news. If you plan on playing DVDs, you ask them on a Blu-ray Disc and see how it looks. Even looking at the screen from different angles. LCD screens will distort images if they are viewed from straight on. But I personally do not see a distortion of the LCD screen when I saw it at an angle of 45 degrees.
Here are some other terms you should understand before shopping for a TV.
Question: What is HDTV and howis it different?
A. HDTV is more than twice as old, cumbersome analog TV tube that replaces it in detail. Analog TV has a resolution that is approximately equal to 640 x 480 pixels. HDTV has a maximum resolution of 1920 x 1080. This provides a framework that is six times sharper than analog TV.
Question: What is an HDMI cable and a port?
A. HDMI stands for High-Definition Multimedia Interface. It is used to connect a flat screen TV with other devices such as DVDThe players, audio systems, computers and game consoles.
Question: What is Blu-Ray?
A. Blu-Ray is a format used to create high-definition movie and video game discs. As HDTV, show movies in much greater detail.
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