Monday, 30 November 2009

Choosing A High Definition TV

By Anna J Sussman

One thing is certain - HDTV's are not going anywhere. Now days the price range can be anywhere from $200 up to tens of thousands. When you are considering spending that amount of money you want to research the product and find reviews that are not slanted. You may really like the sales staff at the local electronics store; however, you can often find very good deals on HDTV sets online, if you know what to watch for. There are several bits of information you need to know when choosing an HDTV such as the resolution, contrast ratio, input types, what are the viewing angles and what type overall you need or want. This may all sound a bit confusing or overwhelming, but take heart, that is what we are here for! By the time, you are done reading you will understand the jargon and be able to choose the perfect television.

Most people will have either digital cable or satellite television service. Both of these often offer HD channels and you will want to check into the lineup your provider offers you. The major digital cable companies such as Time Warner Cable, Cox, Charter and Comcast all offer great HD packages, they will even have special deals for new subscribers many times. DirecTV and Dish Network have you covered from the satellite angle with strong HD offerings as well. The chances are good that your current television provider, cable or satellite, will have every HD channel currently on the market. Nevertheless, it is a good idea to give them a call ahead of time, especially if you are thinking about purchasing a new HDTV. It would not be good to find out your local provider did not include high definition or the HD channels you wanted.

When you finally have your high definition channels lined out from your satellite or cable TV provider you will want to decide on whether you want an LED, LCD, Plasma or projection screen television. The rear projection type television is the oldest technology available that also has high definition. As a rule, you will probably want to stay away from rear projection as the resolution, contrast ratio and viewing angle is below current technology standards. However if you are working on a very strict budget, a rear projection is an easy way to experience high def to some degree. For those who have a little more leeway in the finance department the LCD is a good option in HDTV sets. The range of LCD HDTV's is wide but if you want a very good picture, you will want to go with 1080p, or true HD television, and avoid 720p. This designation refers directly to your screen resolution and therefore picture quality. You will find some sets that support 1080i and though it is better than 720p, it is still not the best. The "i" refers to interlaced resolution and the problem is it is not as clear or smooth as the 1080p progressive scan units are. Again, this can come down to a financial determination; if the money is right, a 1080i is not a bad idea. Plasma was the crme de le crme of the HDTV market for some time. They were the first televisions that made people sit up and pay attention to the idea of high def. When these sets were first released they were priced quite high, however over time and thanks to competition, the prices have come way down. The LCD and plasma both have their supporters and for the most part, it will come down to personal choice. The latest technology on the block when it comes to HDTV is LED. An LED television actually uses the LCD platform but uses LED lighting. This reduces energy consumption and boosts color range and contrast ratio. These televisions are still quite expensive and are targeted at those who are interested in keeping up with all the latest gadgets. To date an LED offers the best picture quality and slimmest design you can purchase.

When you have gone through the options in HDTV sets above it is time to look at the features that make the television perfect for your home. The first feature you will want to look at is the connections. Be sure the set you are considering has the connection types you want and need. These will likely include PC connections, HDMI, audio and video ins/outs and perhaps an S video connection. Next is the viewing angles, you may have to look closely at the description for this information. This refers to how well you can see the set at specific side angles while maintaining clear picture. Basically, more is better, the further you can sit or stand to the side and still see the better. This gives you more options on living room arrangements. Finally, look into the HDTV sets contrast ratio. This is a measurement of the difference between the blackest black and the whitest white, again this is a time when you want bigger numbers, some sets have contrast ratios that are a million to one, which is awesome. The problem is each manufacturer may use a different technique for arriving at these numbers so you will also want to see the sets side by side before making a final decision. If the screen produces dull or lackluster whites and grayed out blacks, steer clear.

Even with all the confusing marketing hype the bottom line is HDTV is amazing. Prices have come down greatly over the past couple of years and today you can get a huge TV and easily stay under the $1500 mark. But if you don't know what to look for you can get burned with a low resolution picture with washed out colors. I hope my article has helped you know exactly what to look for when you head online or to the electronics store for a new TV. When you get the right HDTV it will revolutionize how you watch television forever.

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