Posted by admin | Posted in 42 HDTV LCD 1080p Articles | Posted on 08-10-2010
E 'was easy to buy a TV.
A few years ago, we just went into a store, choose a familiar brand and size of the screen, and depending on the size of the TV, it would probably take it home, plug it into a decoder and you were done.
TV screens are more and more sophisticated. If you go to an electronics store, vendors like to start with words such as plasma, lcd, 720p, 1080p, hdmi, Blu-Ray, and refresh rates> hdtv. It may seem intimidating.
Do not worry. This guide is the basic information needed to buy a flat screen television.
Perhaps the most important decision of what size flat panel to buy?
If you plan to serve more than five meters from the screen, you must purchase at least a 32-inch hdtv to enjoy high-definition television is known, too. HDTV run the screen resolution is much higher than the old analog TV, and requirelarger screens.
The second choice to purchase a flat screen TV is one of whether plasma or lcd now. Plasma screens are lighting based on a technology similar to neon. A flow of gas through the windows, motion detection and better viewing angle of LCD TVs.
LCD using the same technology as flat-screen computer-monitor and plasma displays more subtle details.
Until recently, the Rule was, if you plan to watch many sports plasma, obtain and if you're going to play a computer or console TV, get an LCD.
But the rules have changed. The refresh rate at which an image can have a change for the better LCD screen. LCD TV in the early '50s to 60 MHz), refresh rate MHz (the same as a monitor refresh rate of your screen .. slowly are good for CNN, but bad for basketball to get rid of emotional display,> LCD displays are now available with 240MHz 120MHz refresh rate, the plasma TV, you can watch fast action on the LCD as smooth as that.
Not to take the plasma reaches sharper, but the biggest change in the plasma TV was the price. A 47 – to 50-inch plasma TV will cost several hundred dollars less than an LCD screen with a frequency of 120MHz to 240MHz.
You also need to decide to buy your TV 720p or 1080p. ThisThe figures show the number of horizontal pixels. The more the better pixel image. Although based on a recent visit to Best Buy, both looked great and I struggled to make a difference. If you plan to watch the TV broadcast to 720p screen is good, but if you intend to view Ray HD-DVD and Blu-pixel 1080p you want to enjoy the most.
So, what is better LCD or Plasma?
I suggest a visit to a major electronicsstore, Best Buy and J & R, and plan to investigate how both LCD and plasma, and decide for yourself. Ask the seller for the different types of programming, like a soccer game and someone on CNN news show. If you plan to watch DVDs, have to read a Blu-Ray and see how it looks. Even on the screen from different angles. LCD Monitor is expected that the distortion of images when they are watching is not. But personally I do not see any distortion on an LCD displaythe screen when I saw it at an angle of 45 degrees.
Here are some other terms you should understand before shopping for a TV.
D. What is HDTV and how is it different?
A. HDTV is two times more detailed than the old analogue television tube at the bottom is replaced. Analog TV has a resolution of 480 is equal to about 640. HDTV has a resolution of 1920 x 1080 pixels at most. This gives a picture that is six times sharper than analogTV.
D. What is a cable and a hdmi port?
A. HDMI stands for High-Definition Multimedia Interface. It is used for flat screen televisions with other devices such as DVD players, audio, connect to computers and game consoles.
D. What is Blu-Ray?
A. Blu-Ray is used to create high-definition DVD movies and video games. How HDTV, show the film in detail.
