What is the Difference Between Plasma TV, LCD TV and LED TV?

Over the past decade home entertainMent technology has really taken some huge leaps forward. Today, the task of buying a new TV is not just a matter of picking your favourite brand or buying the largest size you can afford. There seem to be more options than ever, and this has certainly led to a lot of confusion among consumers. With that in mind, what exactly are the main differences between the different types of TV, and which is the best?

What is the Difference Between Plasma TV, LCD TV and LED TV?

What is the Difference Between Plasma TV, LCD TV and LED TV?

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What is the Difference Between Plasma TV, LCD TV and LED TV?

What is the Difference Between Plasma TV, LCD TV and LED TV?

Plasma TVs are one of the older types of flat screen. They are relatively cheap to produce meaning that prices are generally low for the screen size, which led to plasma becoming a popular choice with consumers who wanted to get the largest screen for their money. These TVs use gas, which thenturns into plasma when an electronic current is passed through it; the plasma then emits the light to create the pictures. This results in a high quality, realistic picture that doesn't suffer from motion blur. It also offers a particularly wide viewing angle.

However, plasma screens do tend to only have a lifespan of about 10-15 years and do use a relatively high amount of energy, which is now is frowned upon as many consumers are trying to become more environMentally friendly. Plasma screens are also quite thick, and are very heavy for their size, so they can be awkward to move. The screen is also fAirly susceptible to glare, especially in bright rooms.

Lcd TVs can trace their roots back to Computer monitors and were first introduced at aroundthe same time as plasma TVs. These TVs use the same basic technology as your pocket calculator screen and are backlit with fluorescent light. They have a much longer lifespan than plasma screens, something in the region of 30 + years, and also use much less power. Traditionally Lcd prices were higher than plasma, but as new manufacturing techniques have evolved the prices are now falling rapidly.

While Lcd TVs are available in a wide range of sizes, they do offer the worst performance of all the flat screens though, not only do they have the lowest contrast level but they also have a slow refresh rate meaning that motion blur often occurs. The viewing angle is also much narrower than that of plasma TVs, which means that it can be difficult to find alocation that offers a good view for everyone, especially in smaller rooms.

LED TVs are actually the next generation of LCD screens, as they are based on a similar technology but use LED backlighting effect instead of the fluorescent backlighting effect found in traditional LCD screens. The new backlighting effect technology means that they are able to deliver a much more dynamic picture quality, they also use significantly less power than even the most efficient LCD TVs. LED screens can be made to be extremely thin, so they offer consumers the ability to place the TV practically anywhere-indeed it is now commonplace to see TVs Fastened to the wall in order to save floor space.

As this is still a relatively new developMent, LED screens do tend to be more expensive than their LCDcounterparts. However as LED TVs become more widespread the cost of production is expected to drop significantly, which will be reflected through dramatically lower prices in-store. Having said that, LED technology is considered to be the most reliable of all the flat screen formats I know many people don't mind paying a little bit more.

The world of home entertainment can certainly be a confusing place, especially as new advances in technology seem to come along on an almost monthly basis. Hopefully this article has shed some light on the current generation of flat screen TVs, so at least you can stand a fighting chance the next time you venture into the home entertainment section of the electronics store.

What is the Difference Between Plasma TV, LCD TV and LED TV?

LED TV-Don't Be Fooled, Understand the Technology First

Thinking of buying an LED TV, well ....Stop! Before you spend with an excess of $ 1500, you need to cut through the jargon and hype to truly understand the technology that you're actually spending your hard earned money on. TV manufacturers and the media are very good at convincing us that the latest products incorporate the most cutting edge technology and are a must have. Lets get real here, to the average consumer most of this jargon is just down right confusing.

LED TV-Don't Be Fooled, Understand the Technology First

LED TV-Don't Be Fooled, Understand the Technology First

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LED TV-Don't Be Fooled, Understand the Technology First

LED TV-Don't Be Fooled, Understand the Technology First

A new range of LED TVs that have hit the market with a big buzz. Samsung have crept through the backdoor and have released the 7000 series range boasting LED technology.

That's great ... but what is this LED technology thats being boasted?

Current LED TVs-The Truth The term' LED ' stands for Light Emitting Diode and as you may well know LEDs are used in many of our devices, however at present in terms of the current line of LED TVs, the actual LEDs are used for the backlight of the TV ONLY and not the TV display themselves. If you consider that current TV technology uses CCFL (Cold Cathode Fluorecent Lamps), there is no doubt that an LED backlight is a more efficient form of backlight.

However, the important point here is that the LED television's display is actually Lcd (Liquid Crystal Display), it is the backlight only that is made up of LEDs. So there are two major technologies at use here; For the Lcd and LED display for the backlight. In essence a more advanced form of LCD TV.

When you compare thistechnology to a true LED TVdisplay. Displays such as OLED (Organic Light Emitting Diode) will self illuminated, utilizing thin layer of an internal LED for its display only.

The fact that The ' LED TV' term has been used to describe a type of LCD TV is a cunning move on Samsungs part, but genius in terms of marketing, since it capitalises on the current buzz in the TV market of true LED display TVs such as Sony's XEL-1 OLED TV.

LCD TVs with LED Backlights – The ImproveMents Now that we've established that this is LCD TV with an LED backlight, lets look at how this new range of TV improves on current TV technology such as plasma and LCD standard in 3 key areas:

1. PictureQuality Quite simply, the picture quality has been improved over standard LCD and Plasma, because the range of colours have increased. The utilization of Light Emitting Diodes as a light source instead of traditional lamps provides a higher contrast ratio because the LED produces blacker blacks and whiter whites, this is the key to achieving quality images on screen.

2. EnvironMent LED Technology consumes less power than current backlight TV technology, making a saving on your energy bills.

3. Slimmer Models. Since no provision for a conventional light source is required, LED TVs can be made ultra thin, this makes for a thin, sleek, more attractive model.

Decisions, Decisions If you are in themarket for a TV now and want to picture quality in advance of current standard LCD and Plasma ranges on the market, then you cannot go far wrong with an LED TV.

However, if you are in no hurray to purchase a television at this present time and require a TV with technology that will keep it at the forefront of cutting edge, in terms of LED technology, OLED TV is the real deal. Laser TV is another option to explore.

Both are emerging technologies and require patience as they find their place in the market with the correct size screens for your home. These TVs may also require you to dig a little deeper into your bank balance.

LED TV-Don't Be Fooled, Understand the Technology First

LCD vs Plasma vs LED TVs-Differences Explained

In the last 10 years, a multitude of new flat-screen TV technology have been commercialised, all with excellent improveMents over past technology. The Fast advanceMent in technology has left a lot of us behind, as most of us don't hold degrees in electronics. So what are the key differences between these new TVs?

LCD vs Plasma vs LED TVs-Differences Explained

LCD vs Plasma vs LED TVs-Differences Explained

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LCD vs Plasma vs LED TVs-Differences Explained

LCD vs Plasma vs LED TVs-Differences Explained

Plasma TV

These are the oldest of the new flat-screens. They came around at about the same time as Lcd TV, but they were much cheaper for their size, which is why they were more popular upon introduction. Plasma screens use a gas, which turns into a plasma when an electrical current is passed through them, emitting light.

Plasma TV pros:

-Cheaper compared with other flat-screensfor the same size.

-Generally better, more realistic colour than Lcd TVs.

-Deeper blacks and higher contract ratio than Lcd TVs.

-Do not suffer from motion blur. Plasma screens have Fast refresh rates, so moving objects appear less blurred.

-Wider viewing angle than LCD TVs.

Cons: Plasma

-Less lifespan than other flat-screens. Plasmas are predicted to last 10-15 years, whereas LCD TVs will last twice that or more.

- Plasma uses much more power to run.

-Do not come in all sizes (they do not come in small sizes, and only come in a few set sizes, e.g. 42 inch, 50 inch, 60 inch.).

-Usually a little thicker, and much heavier than the others.

-Is more susceptible to reflection glare in brightrooms.

LCD TV

LCD panels first came to existence in the form of Computer monitors. The technology itself has been around for many years. It is the same basic technology as the screen on a pocket calculator. LCD TV generally refers to a fluorescent backlit LCD TV. This is not to be confused with the newer LED TV, which is technically still an LCD TV with LED backlit technology corridor.

AdvanTAGes:

-Better lifespan than plasma screens. Predicted lifespan of 30 + years is possible.

-LCD screens use less power than plasma, but more than LED TV.

-Comes in many sizes, from Computer screens to 60 + inch displays.

-Lighter than a plasma, hence easier to mount on the wall.

-While prices for LCD TVS have been higher than plasma, it is falling quickly with increased production.

DisadvanTAGes:

-Worst panel in terms of performance: lowest contrast level and slow (motion blur possible).

-Narrower viewing angle, with slight colour shifting possible for any particular viewer.

LED TV

LED TV is actually technically, but LCD backlit with LEDs rather than fluorescent light source/s. This technology is the next generation in LCD screens.

Differences between LED-backlit LCD technology and current:

LED-backlit produces much greater dynamic contrast owing to its direct backlighting effect.

-LED TVs can be made extremely thin, down to around an inchthick.

-LED TVs consume the least power out of all three screen types.

-LED TVs currently cost much more than LCD, but the prices are expected to fall dramatically as production increases.

LED TVs are considered to be the most reliable out of all current flat-screen systems.

I hope this makes your search for a suitable TV an easier experience!

LCD vs Plasma vs LED TVs-Differences Explained