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Buying an HDTV - Short study

Monday, May 6, 2013
A quality HDTV can be a great addition to your home.
             
Buying an HDTV - Short study
When you're ready to buy a HDTV, the plethora of TV specifications and statistics can be intimidating and can make your purchase more confusing than it should be. Although modern TVs are very sophisticated and have detailed specifications, many of these are not crucial for purchase. Some of the choicest are important, and once you understand what you do and do not need, usually can find the TV you want without much hassle.
    
HD Information
If you are watching HD content, then you have at least 720 pixels vertically on the screen. A "pixel" is the smallest point drawn on a screen. A 720-resolution TV frequently has 1280 pixels horizontally, so its specific resolution of 1,280 by 720. Many modern TVs have an even greater number of pixels as much as 1,080 vertical pixels usually results in a resolution of 1920 by 1080. The important point is that 1080 is the best, but 720 is still fine and HD. When you see the letters with resolutions, such as 1080p and 720i, which refers to the way TV is based images on the screen, using a "progressive" or method "interlaced". Progressive is superior, and almost all modern TVs use, but sometimes you can find one with a maximum resolution of interlaced, as 1080i. If you are considering a TV as well, you may want to look at a model shop display first to see if you like.


HDTV options
You have three main options for HDTVs today: LCD, LED LCD and plasma. Based on your needs and preferences, you may want a ceiling, or you can decide the difference is not important. LCD tend to work better in bright rooms, and weigh less and consume less power than plasma TVs. LED LCD are similar to standard LCD displays usually provide the same quality image. They are usually thinner and weigh much less, and consume less power, but are often more expensive. Plasma televisions can provide great colors and black levels, and are best seen in dimly lit rooms but are larger and more energy-demanding of the three. All three of these can have 3-D capabilities, a feature quite new television that makes the images appear to be truly three dimensional. Generally, this function requires special glasses.

HD Devices
If you want an HDTV, you need a full HD installation. If you purchase a fantastic 1080p TV and then connect it to an old DVD player, you will not see some content in high definition television will only increase the size of the image to fit the entire screen, called "upscaling". The image will not look crisp and sharp, similar to the distortion you see when a photograph is blown up too big. No HD devices, not getting the best of a TV, then you may feel that it was not worth the expense. You get high definition content from Blu-Ray, HD Cable, HD satellite, computers and game consoles PS3 and Xbox 360. Ideally, you should not use standard definition devices with HDTV.

HD Cables
Even with HD devices, you must use proper cables to see the reality of HD content. A larger gauge wire such as S-video or RCA (composite), simply can not transmit HD. Best HDMI cable is that it can provide 1080p content, surround sound and internet connection at a time. But do not pay too much: many retailers charge excessive fees for them, some up to $ 100. You should not spend more than $ 5 or $ 10 on the purchase of a reputable retailer. The other cable is the component HD support (not to be confused with the "composite"). You'll have to look at the documentation of the devices to see what connection options you have. After that, you need to buy a HDTV with enough connections for all your devices. Connects to a TV always on the box or in the description online.

Shows models
Even after you've figured out what kind of TV you want and the connections you need, you should visit an electronics store and see their display models. This will help you decide which features are most important to you, such as screen size, the type of TV 720p and 1080p front. Reading online reviews is great, but nothing compares to watching TV and see if you really like it or not. This will also give the opportunity to experience the standard televisions 3D Polarized occasions. You will have to pay more for a TV with 3-D, but some people love and some people hate it, so you should check for yourself and decide what you think.

Specific HDTV
Here are some HD options that can be considered. All are 1080p, and move generally lower than higher prices. A well-functioning LCD Samsung LN32D550, which has a 32-inch screen, four HDMI ports and two USB ports. Another good LCD LED Sony KDL-46NX720, a 46-inch with four HDMI ports, 3-D capability and Wi-Fi connectivity. The LG 47LW5600 is an LCD display with a 47-inch LED display, 3-D support many connections. And one of the best options available is the TC-P55VT30, a Plasma TV Panasonic 55 inch with four HDMI ports, Wi-Fi, integrated applications support 3-D.
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