Buying a TV can be overwhelming when you begin to see just how many different options are going to be thrown your way. All shapes and sizes, thousands of different features, and then multiple brand names to choose from. You need to have a certain amount of TV knowledge in order to make the right choice. Like the difference between analog and HDTV.

Other points of knowledge would be whether or not you need S-video inputs or RCA jacks in the front. Take the digital comb filter, do you need one and does this TV have one? Do any of these things really make a difference in your movie and sports viewing? These are just a couple of the many questions that will arise whenever you go shopping for a TV.

Do you buy into the notion that ‘bigger is better’ when owning a TV? It depends on your situation and of course, the TV. I’ve seen smaller TVs that make you squint to see them, while huge TVs made everything a blur unless you sat a mile away. You need to keep in mind where you’ll place your TV and what size TV that space calls for.

TV sizes are obtained by measuring diagonally across the screen. Remember that a flat-panel TV is not going to take up as much space as a regular TV. You can even hang a flat-panel on the wall and not even consider your furniture layout except for looks.

If you’re going to shop for one that’s at least forty inches or more, then give some consideration to buying a rear-projection CRT. These babies have been the favorite of home theaters for lots of years. They combine the screen with the projector type function for a very good picture.

The CRT type TV utilizes three cathode ray tubes for combining it’s main hues of red, green, and blue. These types of TVs have been the mainstay of home theaters for many years. They present you with a better investment per dollar, and they always have a great picture with good black level quality.

If there are any drawbacks to the rear-projector CRTs, it’s that they’re heavy and deep in the back. They also don’t perform well under bright lighting. They’re hard in the maintenance department and their viewing angle can be quite narrow. But the quality as far as color and picture go is hard to compete with.

With the flat panel TVs you probably already know how popular they are. Everyone seems to want a flat panel TV. And no wonder, they’re compact and large-screened. They have a lot to offer for convenience and quality as well. You can get them in Plasma or LCD. Plasma lights up thousand of teeny tiny lights to illuminate it’s picture, while the LCD is more akin to a laptop computer in its projection.

Buying a TV like the Panasonic TX-L37S10 can be overwhelming, unless you educate yourself a bit and learn about the basic differences in them. Remember this about the plasma TV. It has a higher resolution than the CRTs through the use of digital signals. But some of them can still fall short of displaying the total resolution of an HDTV. That’s why they’re called enhanced-definition rather than high definition. It pays to do a little research before you shop.

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