Buying an HDTV - The 5 Basic Steps

วันอาทิตย์ที่ 15 พฤศจิกายน พ.ศ. 2552

Shopping for a new HDTV set can be confusing and intimidating, but if you break the process into smaller parts, it starts to make sense. The most important factors to consider:

Budget Range
Screen Size
Style (plasma, LCD, etc.)
End-use
Options

Budget Range

First things first. HDTV costs are most closely related to screen size, but also the nature of display, image quality and brand. You must have read the reviews of the individual sentencesall the details, but here's a general idea of what you get in every price range:

Under $ 500: 20-inch and smaller LCD, HD-Ready (no tuner) HDTVs. 15-inch integrated HDTV tuner. Perhaps some will find up to 27 centimeters in certain brands, like ViewSonic, and Olevia.

$ 500 to $ 1000: 32-inch and smaller LCD, integrated HDTV tuner, 50 inch and smaller DLP HDTV.

$ 1000 to $ 2000: 46-inch and smaller LCD, 50 inch and smaller plasma and 65 inch and smaller DLPHDTVs.

$ 2000 to $ 4000: 52-inch and smaller LCD, 60 inch and smaller Plasma, and 75 inch and smaller DLP HDTV.

Another thing to consider is the substantial discounts you can find on models of the past year. HDTV technology is updating all the time, as computer technology. If you can not deal with the latest technology, you can get some amazing offers, 40 percent or more to be found, is only 18 months old.

Screen Size

The right sizeHDTV for your ad space is important. In the old days was the correct size of the largest TV you could afford it, but today many people can a TV that is so large, it dominates the view, make room, and they are forced to sit so close that imperfections on the screen or individual pixels are visible.

Another problem with sitting close to a widescreen HDTV is that the eyes shoot up and down is on the screen as if it just a tennis game from the Center CourtThese rapid eye movements do not dizzy and give you a headache.

First, look at the area where you are working TV, and measure the distance from the TV screen in the middle of the couch, bean bag, log, or whatever you sit. This distance should be 2 to 4 times the diagonal of the screen. Thus a 24-inch set will be for display of 4-8 meters, a 50-inch set would be good for a series of 8 to 16 feet, and a 60-inch device is good 10 to 20 feet a good jobaway.

Display Style

The most popular types of flat screen HDTV these days are LCD, plasma and DLP. Cathode-ray TVs are still there, and they usually have a great picture, but the larger CRTs are extremely heavy and bulky. They are slowly losing out to the flatter profile technology.

LCD stands for Liquid Crystal Display, and uses the same type of screen in most new computer monitors (you are likely to look at an LCD right now), mobile phones and many otherDevices. LCDs work best if you select a medium or a small group, a set of lighter, watch TV or need in a well lit room.

Plasma sets have a glass (unlike plastic LCDs is inserted opposite) with an ionized gas behind it, that a picture when excited by electrical charges generated. Plasmas have a slight advantage over LCD in picture quality, especially when viewed from an angle, but may have the screen glare in bright light.

DLP stands for Digital Light Processing. TheseSets use tiny oscillating mirrors behind the screen to create an image. DLP sets are technically rear-projection televisions, but are generally quite flat. They are cheaper than LCD and plasma in the large sizes, but are often a little heavy and too thick to hang to on a wall.

End-use

What will you do with your HDTV? Are you a gambler, a sports fan or movie buff? Various types of kits are suitable for some other things.

DLP TVs have verybright displays, but can lose detail, in very dark scenes. This makes them ideal for just sports, news, and outdoor scenes, but not so good for movies with lots of dark images. Plasma TVs have a big picture, and still look good as far from a wide angle no darkening or color shift. However, a room with many windows can create glare problems on the plasma's glass screen. LCD TVs are much brighter in bright light, so that they are unsuitable for daytime viewinglit rooms. In a brightly lit room an LCD TV may actually look better than a good plasma TV. And LCDs have better, higher resolution, in the mid-size, making them ideal for use as an extra monitor for your computer.

Options

All HDTVs have a slightly different set of functions. A tuner is needed to get over-the-air broadcasts. Then they add cost, and many people are using their HD-TVs for watching cable, satellite, DVD, video or computer gameInput, they are not always included. Look for an integrated ATSC tuner, or buy an external tuner to receive over-the-air broadcasts.

Good speakers who are well incorporated into the HDTV. But if sound quality is really important to you, you are better with high quality external speakers.

Connections are important. You want at least 2 HDMI inputs to hook up a cable box, DVR or DVD player. Other types of compounds, such as component and S-video cable inputs, virtuallyIf you want to use external components that use these cables. And if you plan to use your HDTV with your digital camera, you will need a USB or memory card input.

First Aid

Use an online HDTV Buyer's Guide can help. Do you think that will see a credit balance sufficient attention to detail with a big picture.



เขียนโดย taweegeat tummachot ที่ 10:17  
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