LCD vs OLED vs PLASMA Difference
Dec 31, · Plasma and LCD TV: The Same, but Different Outward appearances are deceiving when it comes to LCD and Plasma TVs. Plasma and LCD TVs are flat and thin, and also incorporate many of the same operating features. Both can be wall-mounted and . Plasma TVshave an edge over LCD TVsin terms of overall picture quality but LCDs are catching up with improvements like LEDbacklighting. The main difference lies in the display technology. Plasma displays uses a matrix of tiny gas plasma cells that are charged by precise electrical voltagesto emit light and create the picture image.
There was a time when buying a TV was easy. Your favorite brand just sold one kind of TV and all you had to do was walk into a store and empty your pockets. Those times only make for good anecdotes now.
They are all flat, slim and available in a variety of sizes. All of them have a set of advantages and disadvantages which you should know about before you get one. Finally, we will try to answer the most important question: Which of them should you buy? The television displays the image when the light from behind the screen falls on the LCD screen and a picture is built up with the combinations of the colors. The difference is that the lamp behind the screen that was used to illuminate the fluorescent display in LCD is replaced by small LEDs.
The working of the TV remains the same, but due to the use of LEDs the screen what is area code 877 much what plasma and lcd tv in size, power efficient and can yield a true black effect to a much greater extent. Plasma TVs are basically an array of light emitting gas cells sandwiched between two glass sheets.
The fact that they do not rely on an external light source to power the display, they can give amazing true black effect. Each cell emitting light acts as an individual fluorescent tube making the TV less power efficient, but the images are crisper and more natural when compared to an LCD TV.
So now the real question is, which one of the above you should go for. They offer amazing picture quality even at wide viewing angles and is ideal for a living room. You can choose from various sizes too. If you are on a limited budget then LCD or Plasma are the remaining choices. Plasma TVs have glass finish what to buy for baby shower boy thus they glare when used in light. If you are considering making a home theater where you can control the ambient light and make it dark, you could go for Plasma TV.
The quality of picture is amazing but you need to keep in mind that all that comes for an added cost in the form of energy consumption. Hopefully now you are more clear on the differences and only need to zero in on the brand.
Do tell us about your TV buying experience. Image Credits: Britannica Encyclopediafujifilmholdingsdirecttvsintoday. Find out how does an In-Display fingerprint sensor work and how is it different from capacitive fingerprints scanners.
Read on! Do you need to put an optical drive in your newest computer? If you want to stay on top of computer hardwareM. Here's the pros and cons you need to know before buying. The Presenting a list of 6 important questions and answers on what plasma and lcd tv Intel 's latest offering -- Intel Optane.
Read on to know what plasma and lcd tv
Oct 10, · Plasma and LCD panels may look similar, but the flat screen and the thin profile are where the similarities end. Plasma screens, as the name suggests, use a matrix of tiny gas plasma . Jun 21, · The differnce between LED, LCD and Plasma TVs is the use of different technologies. Below is a quick list of feature between the following technologies: LCD HD TVs: Use Cold Cathode Fluorescent Lights (CCFLs) to illuminate the screen. CCFLs are similar to fluorescent lights. They use charged gas to produce light. Feb 08, · However, a glass panel is a mandate for a plasma TV and that’s the reason they are fairly bulky and give high glare when viewed in daylight. Each cell emitting light acts as an individual.
Which type of flat panel display, plasma or LCD, is right for you? And which will give you more bang for your buck? If you're in the market for a flat-screen television, then you probably have one big question you want answered: plasma vs. LCD; which one is right for you? The two different camps of flat-panel display standards will, of course, gladly spruik the advantages of their own standard and the deficiencies of the other.
But what type of display — plasma or LCD — is actually better? Plasma and LCD panels may look similar, but the flat screen and the thin profile are where the similarities end. Plasma screens, as the name suggests, use a matrix of tiny gas plasma cells charged by precise electrical voltages to create a picture. LCD liquid crystal display screens are in layman's terms sandwiches made up of liquid crystal pushed in the space between two glass plates.
Images are created by varying the amount of electrical charge applied to the crystals. Each technology has its strengths and weaknesses, as you'll read below. It's not what's happening behind the screen that's important — it's how the screen performs as a television that matters the most. In that regard, both plasma and LCD TV sets produce excellent pictures, and the differences between them aren't as pronounced as they used to be.
While the latest plasmas are particularly good, LCD sets are quickly catching up in terms of quality, with advances like LED backlighting. For basic home cinema-like usage, plasma screens have a slight edge over LCDs. This is because plasma screens can still display blacks more accurately than LCDs can, which means better contrast and detail in dark scenes. The nature of LCD technology, where a backlight shines through the LCD layer, means that it's hard for it to achieve true blacks because there's always some light leakage from between pixels.
Apart from better contrast due to its ability to show deeper blacks, plasma screens typically have better viewing angles than LCD. Viewing angles are how far you can sit on either side of a screen before the picture's quality is affected. You tend to see some brightness and colour shift when you're on too much of an angle with LCDs, while a plasma's picture remains fairly solid. Plasmas can also produce richer, more natural colours, due to both light leakage and to a limit on the hues that LCD can reproduce.
Plasma pundits will also tell you that some LCD screens have a tendency to blur images, particularly during fast-moving scenes in movies or in sport. While that was true for older generation LCD screens, newer models have improved significantly — so much so that the differences in performance between LCDs and plasmas in this regard is almost negligible.
While the pixel response time, measured in milliseconds ms , can give you some indication of an LCD's performance with fast-moving scenes, it's not always reliable. Traditionally, the biggest advantage that plasmas have had over their LCD cousins is price, particularly in the large screen end of the market.
Depending on the resolution, plasma is still able to beat most equivalently priced LCD screens. At present, the mainstream plasma size is 50 inches, but sizes of 60 inches and above are becoming more common. At these sizes, plasmas tend to be two thirds or less than the price of the equivalent LCD, due to the high manufacturing cost of LCD panels. LCDs, on the other hand, generally top out around the inch mark — though there have been some ludicrously expensive inch Sony LCDs available.
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. And the best thing is that LCDs are getting cheaper all the time.
There has also been a lot of debate surrounding use in bright environments versus dark, cinema-like conditions. The traditional wisdom is that LCD performs better during the day due to its backlighting system, and that plasma works best in a dark environment, as it uses a glass front.
Nonetheless, products like the non-reflective glass plasmas and LED-backlit LCD panels with their better blacks completely turn this logic on its head. While these exceptions do exist, plasmas do generally perform better in the dark, and models with an anti-reflective coating — such as the new Panasonic plasmas — are the best all-rounders.
In the past couple of years, several new features have cropped up, but the most pertinent to this discussion is 3D. While it's possible to manufacture a 3D screen with both LCD technology and plasma, based on our extensive testing, a plasma screen is the best at producing 3D images and reducing the artefact known as crosstalk, or ghosted imaging.
Be aware that there is still very little content available in 3D, and that the technology is still evolving. Buy a set for its 2D abilities first, and then consider 3D. While most screens are now full high-definition p , resolution is a consideration when you're looking at budget screens. Budget LCDs and plasmas feature either x or x p resolutions. If you're buying a screen that's 42 inches or larger, though, there's now no reason to get anything less than p.
It isn't all about the resolution, however; it's not the pixels, it's what you do with them. Most modern TVs, and even budget ones, will accept a p input, and it depends on the quality of the scaler on-board as to how good a picture you'll get. The big names — Panasonic, Sony, Samsung and LG — usually have very good image processors that can resize the source content — whether it's DVD, Blu-ray or Freeview — to the resolution of your screen without a problem.
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