Who is better plasma or lcd tv

In some high-end LCD TVs, this can do wonders for the image quality, but if the local dimming is poorly implemented, it can also cause undesired defects, such as halo and bloom. As far as monitors are concerned, almost every monitor on the market is LED-backlit, so you should look out for other specs such as refresh rate, panel type, response time, and so on.

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Sign up here. Different types of televisions offer different advantages, but also differ in terms of cost. What size TV should I buy? Energy efficiency of different TVs Screen resolution What is an 'aspect ratio'? Advantages Available in a range of sizes Thin and light, easy to move around or mount on a wall Can have a viewing angle of up to degrees Good in light environments Better efficiency than plasma.

Disadvantages Picture quality isn't as good as plasma in larger sizes Some LCDs still have issues with narrower viewing angles Less contrast than plasma Blacks and darker colours appear light or grey LEDs higher market cost. Advantages Available in a range of sizes Thin and light, easy to move around or mount on a wall Can have a viewing angle of up to degrees Good in light environments Full array gives excellent contrast Substantially lower power consumption than others.

Apart from becoming increasingly price-competitive, LCD has the edge over plasma in several other key areas. LCDs tend to have a higher native resolution than plasmas of similar size, which means more pixels on the screen. LCDs also tend to consume less power than plasma screens, with some of the newer "Eco" LCD panels able to use half of the power than equivalent plasmas, with the trade-off being lower brightness. In terms of bulk, LCDs are also generally lighter than similar-sized plasmas, making it easier to move around or wall-mount.

This is because LCDs use plastic in their screen make-up, whereas plasmas tend to use glass. While this may have been true of earlier plasma models — which dropped to half-brightness at 20, hours — many modern plasmas have the same 60,hour lifespan as LCDs. This means that both types of TVs will last for almost seven years if left on 24 hours a day.

Instead of lighting the screen with fluorescent tubes, as is traditional, it uses banks of LED lights. There are two types of LED lighting: direct and edge. Direct backlighting means that the lights are mounted behind the LCD panel, while edge-lighting uses a series of LEDs along the edge of the screen.

Most thin LCDs on the market use this edge-lighting, though direct lighting is arguably better for picture quality. You might have also heard that plasmas suffer from screen burn-in, an affliction not commonly associated with LCDs.

Screen burn-in occurs when an image is left too long on a screen, resulting in a ghost of that image "burned in". Newer plasmas are less susceptible to this, thanks to improved technology and features such as screensavers, but burn-in can still be a problem. However, after a few days most burnt-in images will fade — they are no longer permanent.

If you're in the market for a big-screen television — and we're talking 50 inches and above — then we'd suggest plasma as a safe bet. Plasmas give you more bang for your buck at the big end of town, and while LCDs can give you better resolution, plasma still has the edge in terms of picture quality.

At the smaller end of things to inch TVs , LCD is the only way to go if you want something slim and tasteful.