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LCD TV Or Plasma; The Hardest of Choices

HDTV Reviews — Mon, 25 Jan 2010 16:43:14 +0000

Both plasma and LCD have been with us for some time, are found in homes across the country. In recent years, these two technologies seem to have been fighting for the title more without a clear winner is evident. But recently, the environmental credentials of plasma technology has been questioned, has led many to believe that LCD TV is the device of choice for the future. But what are the differences between the two technologies? While plasma and LCD TVs can look very similar, the difference between the two technologies are amazing. Both offer the viewer a picture Sharp incredibly sharp, which is a step forward compared to the CRT TVs of the past. Furthermore, because of their nature, thin and light are a space saving and style for your home. In general, the two varieties are available in wide screen, which allow the viewer to watch movies in true widescreen definition. LCD TV, as the name implies uses a liquid crystal display to produce an image. Without getting lost in technical jargon, the screen is composed of hundreds of thousands of small pixels that change color and shadow, like an electric current is passed through them. The LCD screen is backlit produces light levels. Only when the backlight is combined with the changes that the image pixel is visible. The technology of plasma TVs is highly variable. Basically, a plasma screen is built by thousands of small pockets of gas, usually filled with either xenon or neon. These blobs of plasma shadow “and change the brightness with minimal changes in blood and, finally, the image undergoes a phosphor composed of three primary colors, and only then the final image produced. Naturally, these two technologies have advantages and benefits. Hopefully the result will compare the two technologies, according to a line of categories. In terms of size and weight of models of LCD and plasma TV are quite similar. Plasma is normally available in larger screen sizes, typically up to about seventy centimeters. Models of LCD televisions, on the other hand, are generally available in smaller screen and out of both, are generally lighter. The image quality for both types of television is good, it is generally understood that LCD TVs will be more effective in smaller screen sizes, with a resolution better than plasma. Some models of plasma televisions have the problem of Burn Image. In simple terms this is when the image was displayed for long periods of time and then as a residual image remains, no matter what is being viewed. Normally, this will be a logo or a screenshot of network play. Models of LCD televisions do not suffer from this problem. Life is another factor that can separate the two technologies. An LCD TV can usually guarantee a period of about sixty thousand hours more tangible about seven and a half years of continuous playback. On the other hand, some plasmas lose about half their brightness after twenty thousand, even if the uniform modern varieties boast of sixty thousand hours of viewing. Hopefully this article has given an idea of the differences between LCD and plasma technology and how it relates to the differences between the devices. In terms of choice of where much of the decision may be based on personal preference. Those who have an environmental conscience, however, chose the LCD because of problems with the energy efficiency of plasma.

Audio Visual Expert, Tom Pretty, looks at the differences between plasma and LCD technology. To learn more about HD technology and BRAVIA LCD TV series following link.

Plasma and LCD TV Models; The Fundamental Differences

HDTV Reviews — Thu, 21 Jan 2010 01:14:13 +0000

Plasma and LCD TV models have been with us for some time, both popular in family homes across the country. Speculation is underway in the areas where the LCD will be the dominant technology in the future, driven primarily by energy efficiency issues that have arisen after more European legislation on energy consumption. We hope that following article details the technology that is the best option for consumers. Both plasma and LCD models are identical in form, of course, both are thin and have a flat screen and in most cases they are beautiful to watch and an elegant complement to your home. Inside the TVs, but are significantly different technologies used to produce moving images. Clearly both types of plasma and LCD TVs are a great improvement over the old CRT TV, but the differences between the two technologies could seriously affect the purchase decision for consumers? Plasma TVs work like tiny sandwich of liquid crystal between two sheets of glass. These hundreds of thousands of pixels are controlled by specific changes that affect the current shadow, color and brightness. With the use of a backlight for the evolution of the shadows appear on the screen. Only when all these crystals have changed rapidly the image becomes visible. Plasma TVs on the glass much like a sandwich, but instead of liquid crystals containing a gas such as xenon or neon. Once again, the current flows through the gas and this has created an image only when the image is passed through a layer of phosphors, are the primary colors that the real picture is created each. This process requires much more power than LCD monitors, which means the plasma is much more expensive. Of course, these two technologies are a number of advantages and disadvantages. What follows is an analysis of categorical. The first is the size and weight. Normally, plasma televisions are available in larger screen sizes, two feet or more. Plasma are generally heavier Than Your Average LCD TV but remains marginal. When the plasma has the advantage in terms of screen size, but developments in technology are rapidly changing this situation. There is not much call between the two technologies in terms of image quality. Most experts believe that plasma TVs have better black level of the LCD, but it is clear that LCD TVs produce a sharper image, especially in smaller screen sizes. A common problem with plasma is the image of burning. This is when a residual is displayed on the screen once the image has been demonstrated for long periods of time, usually it is a network logo or players displayed on the screen their favorite game. This is not a problem for LCD models. Viewing angles for both types of television are about 160 degrees, but it is generally understood that shapes have a slight advantage. In terms of reflection, as a rule, an LCD better in bright environments, because even though the black levels of the poorest who watch television in the dark would be more suitable, with a plasma. In terms of understanding of life is that if an LCD TV capable of ensuring the sixty thousand hours of activation, about seven and a half years of continuous viewing, plasmas are usually suffering from previously. Some plasma have been reported to lose half their brightness after about twenty thousand hours of listening. Hopefully this article has highlighted some differences between plasma and LCD. As a consumer, the choice is difficult, but recent reports indicate that the plasma is almost thirty per cent less efficient than liquid crystal, it is understandable that those with an environmental conscience and a watchful eye on their bill, families will opt the path to liquid crystals.

Audio Visual Expert, Donald Donaldson, takes a look at the differences between plasma and LCD technology. To learn more about HD technology and BRAVIA LCD TV series following link.

Plasma Versus LCD TV: Which is Best?

HDTV Reviews — Sun, 17 Jan 2010 22:59:49 +0000

One of the most serious debates that is on the Internet is the one that is better than Plasma and LCD. There are people that the lawyer in both plasma and LCD verus war in late May is a personal choice. One of the strongest arguments for plasma screens is that they can produce natural colors and deep black, where LCD TVs are manufactured with a backlight to a very dark black on the screen is not as impressive with a plasma TV. One of the first things to consider is what is the difference in plasma and LCD, and is entirely attributable to how televisions work and produce the image on the screen. LCD TVs use the technology that uses a backlight, and plasma TVs are not. In considering what is best to buy, you need to go shopping and look at what you can expect from each. The image quality depends on the source and what you use. A good example would be if you played a DVD on a plasma TV and I thought it did not look good, the image will be as good as the source so if you put a Blu-ray with a 1080p HD plasma display or LCD should look fantastic. The main sources are now HD Sky HD, Virgin Media and 3S Playstation boxes that have integrated technology blue ray. HD-DVD was the main competitor to Blu-ray, but it is now considered dead after losing the war of Blu-ray when Toshiba said not to be involved in manufacturing. A lot is spoken of as a function of contrast ratio of plasma and LCD TV you can still make a huge difference, but much can also depend on what you are going for. The cheaper models will not be as good as the best higher prices, such as Panasonic and Samsung, who are currently leading the market. If you want the best image quality available, then you must purchase a high-end TV that cost more than the budget plasma screens now easily available. When you want to compare HD plasma TV with LCD screen will once again all depends on the source and what you TV. There are fantastic LCD and Plasma available and, if you’re willing to spend money, then you should be able to get a TV bigger than we can meet and present the world of high definition. Once you’ve taken a look in stores you can also use the Internet to collect comments on the big screen LCD television and online price comparison sites. If you spend time and energy searching on the Internet then you should be able to find some good deals on TV trays and save money. You can also read user reviews on the Internet to see which TVs are very popular and plans to produce a good image. When you search for a plasma TV reviews LCD TV HD is a good idea to use as sources that can be found to have an overview only television and not only notice one or two that might be a little ‘biased towards TVs Plasma or LCD.

Chunterer explores the technology of plasma TVs so you can find more information before purchasing and the impact of technology on your life. For more information please visit Plasma TV Chunterer.

Plasma Television Buying Guide

HDTV Reviews — Sun, 30 Aug 2009 10:14:47 +0000

IntroductionIn six short sections, we will help you to follow, informed decisions regarding the purchase of the necessary plasma television for your home theater or living room, fair-use, business or retail display, or executive room business meetings. The sections in this Buying Guide are arranged in a sequence and progression, and the feeling that we buy very useful to communicate important information in a plasma television. Next we see the nature of 'the environment, institution, the plasma display. Next, we'll see what kind of content you want displayed on your TV screen and use the type of A / V devices to determine the type of plasma for your needs. Then we will verify the information important to the plasma should be aware and pay for applications for the installation of win. Finally, we take a quick look at cost and other issues that you are considering may be too much. Hello? Let's begin. Plasma TV EnvironmentCalculating correct spacing when you set the environment for your plasma TV, the main consideration is the screen size of the ground floor or the space available, showing the equivalent of the plasma to be determined. Plasma monitors are measured laterally across the screen, just like any other television. You can usually choose between the following dimensions: 32 "," 40, 42 ", 46", 50 ", 61" or 63 ". Bigger is not always better, and a certain distance must be between plasma TV and the viewing area for optimal viewing experience. Sitting too far away, has the overall effect. Sitting too close, but could also present their own problems, like when you see the screen of the "structure", ie points or points that the plasma display. The right distance depends on the size of the TV. – For 32 "to 37" TV that require 6 to 10 meters from the screen. – For 42 "to 46" TV that lasts from 10 to 14 meters from the screen. – For 50 "TV that takes 12 to 16 meters from the screen. – For 60 "and larger TV is at least 15 meters of space required on the screen. To determine the appropriate size TV for you, you should also consider the space needed to install the device. Caves of residence, if the plasma display unit, at least 3 cm of open space at the top of the unit and adequate ventilation space of at least 2 inches behind her, too. Also, remember that most plasma displays do not have a built-in speakers, so you must leave enough space to connect speakers. Viewing Angles: More on TV angle positioning is another factor that affects the viewing experience. Plasma TV now offer Viewing Angle approaches (and sometimes more than) 170 degrees. This is much better viewing angle for LCD displays and rear projection TV, and wide viewing angles for plasma displays translated into a bright, clear picture for everyone in the room, no matter where they sit. The lighting of the room, television image and the lighting is also important in the area where the plasma TV is set up. Plasma TVs generally do not do a good job in rooms with regular indoor lighting, but optimal viewing, you may not be possible in areas with too much direct sunlight. So, should leave the window in direct sunlight blinds or curtains easily adjustable to eliminate glare on the screen. Light from a window behind the TV, which makes it difficult for the eyes and adjust the brightness of the screen, windows and treatments are recommended in these cases. A little 'controlled backlight may also be useful because the backlight is the black part of the picture a deeper look dark. Altitude may increase the levels of noise, if you're in Denver, Santa Fe or other areas over 6,000 meters of living to be aware that some plasma displays will be present to begin the running noise. This is included because of the higher pressure gas in the glass substrate of the plasma, a phenomenon that the units work harder to cool the display element does. Check if the manufacturer has a maximum altitude, if you are setting up the plasma in areas of high altitude. What You Can Watch TVYou can choose between plasma HDTV (high definition TV) and EDTV (Enhanced Definition TV) for the choice of plasma display. You prefer depends on the type of material that will watch on the plasma. EDTV is the perfect entry into digital television, with a ratio of 16:9 widescreen and resolution that is 200% more than today's analog televisions. On the other hand, HDTV has up to four times higher resolution than HDTV and colors gives the final image and sound experience. Currently there are only a limited number of television programs in high definition format (all major networks broadcast HD counterparts to their regular analog broadcast signal). In fact, if you want to use a plasma HDTV for regular TV programs, you may be surprised that regular TV programming can also be viewed to find something worse, like the big screen exaggerates the flaws in standard TV programs. DVD images from most DVD titles currently available on the market today did not fare so well the true HD plasma. In fact, these DVD images appear better on units of plasma HDTV, because the resolution (from a widescreen DVD Base dimensions: 740 x 480) is closest to the actual resolution (852 x 480) display plasma HDTV. Why deal with a high definition TV at all, you might ask? Why HDTV with true high definition and source high quality, can be combined to produce truly amazing images. Coupled with a progressive scan DVD player with, say, one of the recently released HD-DVD or Blu-ray DVD titles coming (in true HD format), coded, your plasma HDTV can come to bring life and a spectacular quality unique. It will become more TV programs in high definition format with the upcoming FCC deadline for passage of all digital broadcast, HDTV equipment will be plasma and TV shows are more than happy. One thing is sure: Your HDTV will not be obsolete anytime in the next few years. Arrangements for your plasma TV models TVWith plasma current that is almost all of them have multiple inputs that allow connection of various devices, with 32 "or larger screens, with inputs for connecting six or more different A / V components. Which video components you have now and what it means for the future? Add at least, it is likely that the antenna or cable, and you want a DVD player and maybe a VCR. Other possibilities include a satellite TV receiver, video system or TiVo hard disk recorder. And if you have a camcorder, you'll be a series of front-panel A / V inputs wishes on your new TV. The newer plasma TV include digital inputs such as HDMI or DVI, HDTV signals, which can from your cable (or satellite receiver and even some DVD players) in an agreed all-digital format. Some plasma TVs also have VGA or DVI PC input, the unit of plasma, which can pull double duty as a PC monitor. Connection Tip: If your route video signals through the home theater receiver, you can connect even more sources. Most home theater receivers have composite video inputs and outputs to provide video switching, makes it easy to choose between video sources. If you do not, you may be able to video components to the receiver, which is then combined with the selected video signal for TV. Many receivers have S-video connections, but also, and some even switching component video. Plasma TV Specifications When comparing plasma TV that is important to know what makes sense for you, with the specifications presented to look like. Here is a quick overview of the necessary information, it is necessary to take into account before any major purchase decisions. Resolution: Resolution is a crucial factor in choosing a plasma television. Want HDTV or HDTV? HDTV with a resolution of 1024 x 720 is the final image and sound experience, but what is available for viewing on HD is currently restricted to a few HD channels via cable, as well as emerging and, inevitably, some HD DVD titles -DVD and Blu-ray DVD formats. On the other hand, most of the currently available DVD actually play better when viewed on EDTV, because the resolution (from a widescreen DVD Base dimensions: 740 x 480) is closest to the actual resolution (852 x 480), plasma HDTV display. The choice of plasma TV you want, and is therefore a matter that went with the kind of content you should see frequently, or simply on your long plasma into account. Inputs: A plasma TV should be with all other components of the video work with the standard A / V, S-video or component video outputs. In addition, plasma TVs have DVI or HDMI connections more for use with High Definition sources. Some plasma TVs also have VGA input connections that can be used as PC monitors. At a minimum, look for the following specifications on a plasma connection: DVI-I and DVI-D, component, composite video and RCA and S-. Consider your current component set-up, how to use your satellite, cable box, DVD player, stereo, and external components and see what kind of input or plug them. Tuner: Check your plasma to see if it is HD-ready or HD-integrated. An HD-ready plasma is essentially a monitor needs an external tuner source before it can function as a television. An HD-integrated panel has a tuner built into the crowd and is operational. If your HDTV programs through cable or satellite, rather than over-the-air, you can not even need a tuner, as will the set-top boxes offered by your cable / satellite HDTV programming. Check with your cable or satellite provider for more information. Some cable / satellite companies do with the set-top boxes and to provide its customers with cable cards instead. Check with your cable / satellite provider, if the cable cards and cable type of card they offer, express, and then verify the information on the plasma for cable card slots. Contrast ratio: Contrast ratio is the measure that determines the differences between white and dark parts of the image. This is an important indication, such as plasma TVs with a low contrast ratio is dark images look muddy and gray, while the light makes the image look washed out. A good level of contrast ratio of 1,000:1 or higher. Nothing less than 1.000:1 primarily to a quantity of 42 can "or higher can not be the best indicator. Brightness: Without sufficient brightness the picture will look muddy and soft in a dark room. Viewing distance, screen size and light in the room environment will also influence the need for more brightness capability. A vote in the brightness at 550 cd/m2 or higher is good, but do not get to stay with the number of technicians listed. Instead, make sure that the screen is bright enough for your needs as you make your visual inspection. Panel of life for a minimum of 60,000 hours of panel life in your specific plasma look. This is the assessment of how long it would take before the panel has about half the brightness in comparison, like new. 60,000 hours-spec translates about 20 years have seen 8 hours a day. (This approximation may vary depending on source and type of content, settings, environment, and to use the plasma TV.) Shift -in/Pixel anti-burn: Burn-in refers to the remains on the screen after a static image was left burning on the plasma for a long period. determined to minimize or prevent burn-in, if you burn using the plasma panel with protection, such as power management settings, full-time or shift image pixels (horizontal and vertical) technology, automatic or screen saver. Speakers: If you need an external surround sound systems, audio speakers, are not expected, but plasma TVs are more than nominal speakers everywhere 7-12 Watts Pre-amp, much better than seen in conventional televisions and sufficient for the majority . Check specific plasma to see if it is with the speakers and if the speakers removable. Universal Remote: A universal remote may be the only site with a remote so it controls the various components of the TV, such as DVD player, audio, cable / satellite, etc. If you intend to buy universal remote to see if the plasma series of your choice to make sure the plasma accepts universal remote devices. Power consumption: Power plasma ranges from 240 watts to more than 500 watts, if you know how much energy is of the opinion is supported with the plasma can be used to verify his statements to determine the energy consumption. Units typically have raised much more demanding performance of the screen. A good rule is to compare the equal-sized units together, the devices for use with higher levels of performance components, rather than as a rule. Installation options and installation There are basically two options for installing a plasma TV: view on a desktop stand, cart, or equivalently the same horizontal surface, or hang the plasma TV (on a wall or ceiling , wall devices). One of the main advantages of plasma TV is the flexibility of mounting and installation options are available for it. Because of the vastness of the TV, the installation presents its own set of issues are taken into account. ) For the wall (or ceiling, you will need two people (ideally), with at least one experienced enough to determine the strength of the wall, using what is behind the wall and the proper hardware, such as anchors , screws, etc. The last thing you need is to have the new plasma TV to the wall and fall to pieces because of improper wall mounting. The professional installation is highly recommended in this case. Here are TV reported several mounting options that you should see: Brackets are very popular devices for viewing the plasma. These units are not one-size-fits-all devices. It is sometimes included with the TV itself, in several cases You must be purchased separately status. Most consumer-oriented plasma TVs come with their legal tables are used where there is sufficient space for the desk stand TV. These units are specifically designed for the specific the manufacturer, as each plasma display has its own requirements, such as support suitable for plasma. are in Table allows maximum flexibility, as nothing is permanently attached to the wall. (Add graphic) Plasma TV Carts are typically in applications corporate trade shows and presentations in-house. Trolleys table are used, often used in a classroom or to mobilize up to the edge of a table for maximum visual presentation. The trolley table can provide a platform for positioning a reader Membership DVD, laptop computer or a VCR. (Add graphic) Flat Wall Mounts maximize the space saving benefits of plasma technology. This is usually the cheapest option, and adds less than two inches for the full depth of the 'units of plasma. It' is used in home theaters, living or reach the summits of society and to look elegant, and plasma displays are known to compensate. (Add graphic) Tilt Wall Mounts personally let your plasma TV above eye level, the device is not out of the way, but that makes it stand out in any room. A tilt wall mount typically allows) 15 to 20 degrees tilt (depending on brand of wall mounting. This option is often used to install plasma screens over fireplaces and in bedrooms, and for general expenses), in retail or industry (with or without a bracket attached to the ceiling. The tendency Wall used to add 4 to 6 inches in depth of the display mounted. to use (add graphic) Articulated Wall Mounts swivel arms to the body of plasma is flush with the wall and out of the way in which the device is not working . has this device allows you to change your display to 120 degrees on both sides and up to 10 degrees up or down. It adds between 3 or 4 inches, the depth of the plasma in place (according to manufacturer's wall), and for maximum flexibility in the sports bar, library and study the operations of commercial display. (Add graphic) ceiling, you can mount the plasma TV where you want that in the case of a wall is not available. This option is generally accompanied by a tilt bracket so that the display can be adjusted downward for better viewing. Lengths of ceiling mount poles, depending on customer needs, but standard lengths of 24-43 inches. bracket ceiling are usually for airport displays, cash registers, hospital room, and bedrooms. (Add graphic), prices and other CostsPlasma televisions are expensive, but some fall into different categories. The following is a rough guide for prices retail and online units of plasma (as of writing this book, May 2006). – $ 1000 to $ 1500 you buy a plasma TV to 42 "- $ 1500 to $ 3000 to buy a TV to plasma up to 50 "- More than 3,000 dollars to buy a plasma at 65" includes: – With $ 1500 to buy a new HDTV plasma for up to € 2000 € is a plasma EDTV purchase over $ 2000 a plasmaIn HDTV, as well the cost of the plasma TV itself, can be applied to the price of accessories such as cables, surge protection, additional audio equipment, mobile factor, treatment room and arriving at a realistic cost to buy a plasma television. Finally, "standard" costs, please note that buying: tax law is, if the television purchased a brick and mortar establishment, navigation (especially if the TV is turned on-line) and supplies and / or purchased set of allegations. Check and compare the warranties of manufacturers' different brands of plasma TVs, extended warranties are always extra.

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