Which HDTV Should I Go For LDC, Plasma, LED Or 3D?

Which HDTV Should I Go For LDC, Plasma, LED Or 3D

With so many HDTV options nowadays it is easy to get confused and end up making the wrong choice or one that doesn't stand up to your expectations.

First of all we need to understand the basics of each HDTV type. Today we have 4 types of HDTVs and they are: LCD, Plasma, LED and 3D, there is a fifth type which is OLED but the technology is in its infancy and you can only find OLED TV sets as big as 19 inches.

LCD High Def TV Sets:

Liquid Crystal Display Televisions (LCD TV) were first introduced by Sharp in 1998, but the liquid crystal display technology has been around since the 80's when it was mainly used in portable computers.

LCD TVs offer bright crystal clear images, super colour-filled pictures but not so good contrast ratio when compared to Plasma. Over the years LCD TV manufacturers have made great improvements on LCD TV's contract ratio but Plasma still lead the way in this category.

Colour accuracy of LCD TV sets are influenced by room light. LCD TVs perform better in brighter rooms due to anti glare technology and brightness. Another factor to consider is viewing angles, on average LCD HDTVs has around 120 degree viewing angles but they still have a long way to go before catching plasma.

On average these TV sets have an autonomy of 100,000 working hours which is about 50 years of use if they are turned on for 5 hours a day.

Plasma High Def TV Sets:

Plasma technology consists of hundreds of thousands of individual pixel cells. Each pixel cell is an individual microscopic light bulb that has a mixture of noble gases and a tiny amount of mercury. When these cells receive electric pulses the gases and mercury form plasma that produces light, illuminating the exact balance of red, green and blue phosphors of each cell which in turn will display the proper colour sequence from the light.

Plasma TVs have the best contrast ratio between all HDTVs, on average the latest Plasma HDVT sets have a contrast ratio of 5,000,000:1. Contrast ratio is a measure of the blackest black compared to the withest white. Plasma TVs can achieve outstanding black levels thanks to internal algorithms that block the power to particular pixels to render a darker pixel. The down side here is that this limits Plasma televisions gray scaling.

Plasma displays can reproduce as much as 16.77 million colours because as afore mentioned each pixel has red, green and blue elements needed to produce every colour in the spectrum. In short, Plasma TVs have the best colour accuracy of all HDTVs.

Another point in favour of Plasma TVs is viewing angles. Plasma manufacturers have nearly achieved perfection with viewing angles nearing the 180 degree mark. Also worth baring in mind that Plasma TVs are more suitable for darker rooms.

LED TVs

LED TVs are the new form of LCD TVs. These TV sets can produce images with greater dynamic contrast with a wider colour gamut and lower power consumption of at least 20-30% when compared to traditional LCD TVs.

LED backlighting allows these TV sets to be extremely thin, most models are approximately one inch think.

Many industry expert don't agree to label LED TVs as unique HDTV category because as afore mentioned LED TVs are simply LDC TVs with LED lights for back lighting instead of fluorescent CFL lighting.

LED TVs presented a solution to the low contrast levels found on traditional LCD TVs. By dimming the back light in areas where the screen should be dark it increases the black levels, consequently increase the contract ratio.

Colour accuracy is very similar to LCD TVs but LED TV has an advantage in displaying more realistic colours. Just like on LCD, LED TVs have very poor viewing angles.

3D Ready TV Sets

The latest on high definition TV, all major manufacturers are producing it with highlights to Sony and Samsung, which in my opinion are manufacturing the best 3D TV sets at the moment.

3D video technology has been around for ages but only now the technology has finally reached our homes. 3D TV sets are Full HD and have resolution of 1920X1080p, a refresh rate of 600Hz and usually support HDMI 1.4 or higher.

Now that you know everything there is to know about the HDTVs you are ready to out buy one that will suit your viewing needs.

Description: Which HDTV Should I Go For LDC, Plasma, LED Or 3D? Rating: 4.0 Reviewer: Mahfudz ItemReviewed: Which HDTV Should I Go For LDC, Plasma, LED Or 3D?

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How to Install a Wall Mounted LCD TV

How to Install a Wall Mounted LCD TV

Once you have your LCD TV home, you now have to concern yourself with how to install a wall mounted LCD TV. Wall mounting, because of the space saving factor of it and the way it prevents your television from dominating the room, is a very popular way of displaying it.

One way to get it installed is to use a professional. Obviously, someone from the store or an electronics store is going to be able to install the TV efficiently and correctly. However, that will cost you a great deal of money, and since you just spent all that money on an LCD TV, it may be a good idea to install it yourself. It is not that hard, so you may as take advantage.

First Things First

Once you have an idea of where you would like to mount your LCD TV, you need to get a stud finder. How to install a wall mounted LCD TV doesn't matter if you don't put it in the right place. User your stud finder to make sure the wall mount is put into a stud. This is the only way you will be able to make the television safely stable on your wall.

Anchors Away

Once you find the studs and have marked the mounting location, you are ready to put up the wall mount. The wall mount will need to be screwed into the wall at as many points as possible. The more points of anchor, the less weight is on each individual mounting spot. Once you have the wall mount anchored to the studs in the wall, you are almost done with how to install a wall mounted LCD TV.

Hide Cables

Once you have the studs located, the wall mount anchored, and the LCD TV attached to the mount, you need to plug in and hook up your television. You will need to find a way to hide the lines. That can be done either by drilling into your wall and running them through it, or by finding other methods of "hiding" them on the outside of the wall. Certain conduits and sheathes available in your local home improvement store can really help with this process.

Have Help

Finally, no matter how sure you are that you know how to install a wall mounted LCD TV, it is still a good idea to have help around. Whether it is to hold up the TV as it is mounted or to bounce ideas and suggestions off of, having a second person there will make the process safer and more efficient.

Learning how to install a wall mounted LCD TV is the last step in the long process of getting your perfect television. You did the research on the types of technology, found the place to buy, found the model you wanted, and installed it in your wall. Now, all that is left to do is sit back and enjoy your new LCD television on its newly installed wall mount.

you can Also Read Other Article Samsung LED Wall Mount For Picture

Description: How to Install a Wall Mounted LCD TV Rating: 4.0 Reviewer: Mahfudz ItemReviewed: How to Install a Wall Mounted LCD TV

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Tips For Buying HD TVs on Craigslist

Tips For Buying HD TVs on Craigslist

So you want to catch up with technology and buy a high definition television. Of course you have lots of buying options, but you may consider turning to Craigslist.org. As you know, Craigslist is an online website where internet users can buy and sell products. One of those products are HDTVs. If you decide to checkout Craigslist.org or even eBay.com, here are a few helpful buying tips for you.

Read Reviews: Speaking from personal experience, some HDTVs aren't worth the money. Luckily, buying used presents a good opportunity for you. When I reviewed the new one I bought all the reviews were "this is great;" however, people jumped right on the computer and reviewed the TV after only having it in their living room for one month. When my LCD TV went, I headed back to those reviews and many were edited later stating the same power problem I had. When you buy used, the HDTV has been on the market a while and you are able to see the good reviews, as well as the bad reviews that start showing up a few months or a year later.

Ask About Repairs: This ties into the above mentioned problem I had with our LCD TV. We contacted a local television repair guy who would do the work for $300. Considering the fact that the original cost was $1,500 it wasn't a bad deal, but the television wouldn't be ready for pickup for weeks. We ended up buying a new TV and sold the older, repaired one on Craigslist. We stated this TV underwent repairs and offered a discount price because of it, but not everyone takes this approach. It won't hurt to ask. Ask why they are selling the set: was something wrong or did they just upgrade If repairs were made, try to get an even better deal by negotiating.

Consider Size: If you are buying a big screen HDTV, you want to have a game plan in place. Many times a seller just sells the television; it is your responsibility to load it into a car. A 47" television can weight as much as 150 pounds! Before agreeing to buy, get the basics on the TV in question. Moreover, ask how far you are going to need to carry it. Don't find out too late that the seller lives on the third floor of an apartment complex with a narrow stairway; your great deal might not seem so great after all.

Size, repairs, and reviews are all factors you want to take into consideration when buying an HDTV or any television from Craigslist.org or eBay.com. Cheap TVs are easy to find on these websites, but you want to ensure your cheap purchase really is a good deal

Description: Tips For Buying HD TVs on Craigslist Rating: 4.0 Reviewer: Mahfudz ItemReviewed: Tips For Buying HD TVs on Craigslist

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Vizio LCD TV Review

Vizio LCD TV Review

The mad dash for a good high definition television is on, as the sports world is getting more and more exciting each weekend. That's why people are looking at a good Vizio LCD TV, more often than most other brands. That's right, there is a good television out there for you and you may not even realize that the leader in LCD televisions is not the brand that you probably thought of first. You can get a good Vizio LCD TV and make your next sports viewing party, get together, or movie night explode with dazzling audio and video quality.

Whether you're watching the fast paced action of the NBA or getting together for the Superbowl, or maybe your thing is UFC action, you're going to be impressed with the visuals on these high definition televisions. Some other televisions really don't offer the overall reach of a Vizio LCD TV, which is really pushing the limits of fast paced, sharp, and clear broadcasts. I've seen a few LCD televisions falter when it comes to sports broadcasting, becoming a lot less clear and full of blurry colors. This is not the case with Vizio televisions. The picture remains clear through the fastest of action, creating an atmosphere that rivals even the actual game and stadium itself.

If you're concerned with the price tag on a Vizio LCD TV, then you really should reconsider the latest models. Those concerned with their wallets, should really take a second look at these marvelous televisions. These screens not only look great, they cost less than other bigger box brand names. That's right, the market is flooded with high class names, but when it comes to quality and performance, they really fail to capture the quality of Vizio. There is no better time to get yourself a good screen than now, and why settle for a brand name at a high price, and get swindled out of a better quality videoall There's no reason to get lackluster results, especially when a good Vizio LCD TV is getting far better reviews overall by millions of satisfied customers.

The normal inclination is to shop around store to store and find the best price. However, if you venture online, you're going to capture the best deals on a good Vizio LCD TV. That's right, the best way to purchase a good LCD television is online. The online marketplace has really grown by leaps and bounds in such a short time, creating the best market for consumers that are looking for quality results at a low price. That's right, you don't have to be worried about sales pitches and lower class offerings, you can review the best of the best online and get yourself an overall great purchase without having to worry about how you're going to get it to your house. One of the problems with buying a television in store is the weight and size of the box once you get it out of the door. If you manage to get it into your car or truck, you still have to worry about breaking the device along the way. Trust in the fine folks that are going to pack your television with care, and deliver it to your front door for you to plug in and watch.

Description: Vizio LCD TV Review Rating: 4.0 Reviewer: Mahfudz ItemReviewed: Vizio LCD TV Review

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Vizio 55Inch LED Backlit LCD HDTV VF551XVT - First Impressions and Review

Vizio 55Inch LED Backlit LCD HDTV VF551XVT 

Choosing a television these days isn't as simple as it used to be. There are many brand and every brand launch many type of product every years.The more research you do, the better chance you have of finding a TV that suits your needs at a price you can afford. The latest technologies have created a wide range of features and an even wider range of pricing in today's TV market.

I just recently purchased a new TV and you might benefit from my experience. In my instance I was using an older, low quality 58" Plasma TV and wanted to upgrade to better quality without going to a much smaller TV and stay within my budget. My budget was $1600 and there are plenty of decent TV's available in that price range. I Really liked the Sony 52" KDL-52VL150 and would have purchased it at Costco but I was so used to the large size of my previous 58" plasma I wanted to find something larger.

Once I saw the Vizio 55" LED Backlit LCD HDTV I knew I had to get it even though it was a few hundred more than I wanted to spend it was clearly worth it. The difference in quality from my 58" Plasma to my new 55" LED Vizio is the same as the difference between Standard Definition and my old plasma in my opinion. If you are thinking about upgrading your TV, now may be the time since there are many new features available on the Vizio 55" TRULED TV.

The LED backlight is truly amazing and creates an impressive amount of contrast using smart dimming which controls 80 individual blocks of LED's. The 240hz SPS is not a true 240hz refresh but the motion is the most noticeable improvement over my last TV. 240hz SPS Combined with 1080P resolution creates a picture that is absolutely unreal or should I say absolutely "real". If you are in the market for a new TV do yourself a favor and give the Vizio 55" TRULED TV a look. I think you will be impressed.

Description: Vizio 55Inch LED Backlit LCD HDTV VF551XVT - First Impressions and Review Rating: 4.0 Reviewer: Mahfudz ItemReviewed: Vizio 55Inch LED Backlit LCD HDTV VF551XVT - First Impressions and Review

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What is the Difference Between Plasma TV, LCD TV and LED TV? Simple Must You Know

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 favorite 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 all

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 a gas, which then turns 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 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 around the 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 rapidly falling.

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 a location 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 instead of the fluorescent backlighting found in traditional LCD screens. The new backlighting 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.You can watch this video for more know What Is difference between PlasmaTV, LCD TV And LED TV. Check it Out :

As this is still a relatively new development, LED screens do tend to be more expensive than their LCD counterparts. 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 so 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.   

Description: What is the Difference Between Plasma TV, LCD TV and LED TV? Simple Must You Know Rating: 4.0 Reviewer: Mahfudz ItemReviewed: What is the Difference Between Plasma TV, LCD TV and LED TV? Simple Must You Know

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VIZIO XVT423SV 42-Inch Full HD 1080p LED LCD HDTV With VIA Internet Application Review

VIZIO XVT423SV 42-Inch Full HD 1080p LED LCD HDTV With VIA Internet Application Review

The VIZIO XVT423SV is the cheapest yet produces an advanced picture quality LED LCD HDTV. Packed with 42-inch screen capable of displaying a full 1080p image with a refresh rate set at 240Hz. That would mean brightness is more evenly distributed and black levels gain greater depth with the benefit of viewing a fast paced action scene or sport in blur free manner.

Even this is a new line compared to those well known brands based on the reviews it can play head to head with those famous brands. Since it contains the same features that other brands have actually it contains more. With its Wifi built in feature it stands out to those other products. You do not need to plug it on any server to use the internet. According to some users the Wifi feature is fabulous plus adds the Bluetooth Universal remote control, its perfect.

It has a TruLEDTM backlighting with Smart Dimming feature that can offer richer, darker blacks with better uniformity and at the same time brighter, bolder other colors. The speakers are not that exceptional however is more justifiable compared to those other brands that are more expensive. With this VIZIO XVT423SV you will still experience a high end audio quality especially if you have your own separate sound system, but if you do not have the built in speakers of this TV will do.

The best thing about this TV is that you can purchase it in a very affordable price unlike those other brands but then you will still be getting the same features. The bottom line is if you wanted to save some money, this new Vizio line is a very good choice. Why spend more when you can get it on lesser amount, talking about being practical.

With everything that it offers in a very reasonable price you will never regret purchasing this product. If you are still in doubt with this product try to read all those positive reviews and allow yourself to be convinced.           

Description: VIZIO XVT423SV 42-Inch Full HD 1080p LED LCD HDTV With VIA Internet Application Review Rating: 4.0 Reviewer: Mahfudz ItemReviewed: VIZIO XVT423SV 42-Inch Full HD 1080p LED LCD HDTV With VIA Internet Application Review

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Samsung LN55C650 55-Inch 1080p 120 Hz LCD HDTV (Black)

Samsung LN55C650 55-Inch 1080p 120 Hz LCD HDTV (Black)

Samsung TVs are very popular indeed. The name carries prestige as well as quality. If people ask you what your TV is and you tell them it's a Samsung then they instantly get the idea of a high quality TV. Samsung is an established brand; there is no question about that. Every product purchased from them is a sure winner. The Samsung LN55C650 55-Inch 1080p 120 Hz LCD HDTV (Black) is a product that will not fall short of your expectations. It is so much more than your regular TV. It will bring viewing to new heights.

Good Points of the Samsung LN55C650 55-Inch 1080p 120 Hz LCD HDTV (Black)

Most televisions set now are very high tech. This TV is no exception. It has Internet @ TV which allows you to get connection to the Internet directly just by using the TV. You can now get access to Facebook, Flickr, YouTube and many more. You can simultaneously stream through your TV without having to wait for your movie or TV show episode to finish downloading. It is also a lot easier to access media files than ever before. All you need to do is plug a flash drive, thumb drive or external hard drive to the TV then viola, all out access to your stored files. You can also connect your TV to the PC through wireless or wired connection.

The graphical user interface is very easy to manage and navigate, as easy as ABC. So many improvements have been made to make your experience fun, easy and exciting. Gamers need not worry. They have been left out and forgotten when this TV was in the conception and design process. A very large market is composed of gamers so it is only right that they be given what they need. This TV has a game mode. When in game mode dark areas are enhanced, pictures are sharpened, and image processing is sped up. Let us also not forget the sound. Gamers' special needs are taken into consideration without any aspect forgotten.

The screen's 120Hz refresh rate makes pictures clearer even when viewing fast paced action. If connected to a 3D BluRay player, it can also deliver 3D optimized images. The TV's Wide Color Enhancer Pro gives you stunning images with rich colors. Faded out areas are eliminated, making way for luminous, rich, and saturated images with intense detail. Sound is also a very good point. You will feel like you're watching movies right inside the cinema and not in your own home. The experience is just way too different. You can also be a very good friend of Mother Earth. This TV consumes minimum energy. It actually exceeds the 4.0 standards. It is 43 times more efficient.

Bad Points of the Samsung LN55C650 55-Inch 1080p 120 Hz LCD HDTV (Black)

The TV practically has no bad points when we are speaking about features. It simply is very good and the very high ratings given by users will vouch for that. What can be more credible than the testimonies of people who have personally used and experienced the productall The only thing that they lament about is the expensive price. True, the TV does cost more than most that are on the market but I can say with conviction that it is worth the price. I'd rather pay more to get quality than pay a cheap price and get something which is inferior quality. We have to pay the price for quality and superb viewing experience right? Hundreds or satisfied customers can attest to that.       

Description: Samsung LN55C650 55-Inch 1080p 120 Hz LCD HDTV (Black) Rating: 4.0 Reviewer: Mahfudz ItemReviewed: Samsung LN55C650 55-Inch 1080p 120 Hz LCD HDTV (Black)

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Samsung 55 Led LCD TV - Get More Out of Less

Samsung 55 Led LCD TV

Today everything has been changed. So has the TV technology. The old traditional CRT TV's are now being replaced by new flat panel LED TV range. Now we have a new and great TV watching experience. The new LED TV is quite different from those old CRT TV's. Let's have a small look on this:-

Now if you ask me a question that which TV we should buy than I will suggest you only one LED TV SAMSUNG UN55B8000 55. I am suggesting you this product because of the following reasons:-

1). Thin and Light weight:- Only a one and half inches thick and weighs around 66 pounds - is able to be mounted anywhere you want - on wall, on ceiling or any other place.

2). Power consumption and eco friendly:- This new flat panel HDTV consumes up to 40% less power than any other normal TV. It also reduces carbon production which is very good for environment. So we should consider this one first before buying any product.

3). Sharper picture:- The one major quality of this product is this that un55b8000 55 LED TV 1920x1080 and un55b8000 55 LED TV Auto motion plus saves the colors from spreading on the TV screen when the movement on screen is very fast. This increases the sharpness of the picture and makes pleasant to view the picture.

4). Internet compatible:- If you have a broadband connection than please just do one thing -  plug the connection in it and start using Yahoo! Application directly from this device. You can work on Yahoo video, Flickr and many more websites without use of any PC.

By above discussion I hope you have understood the quality of SAMSUNG 55 TV. This review will help you in making a better decision.

Enjoy!           

Description: Samsung 55 Led LCD TV - Get More Out of Less Rating: 4.0 Reviewer: Mahfudz ItemReviewed: Samsung 55 Led LCD TV - Get More Out of Less

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Samsung LN46A650 46-Inch 1080p 120Hz LCD HDTV

Samsung LN46A650 46-Inch 1080p 120Hz LCD HDTV

The Samsung LN46A650 46-Inch 1080p 120Hz LCD HDTV with RED Touch of Color is the market name of one of the newer television models from Samsung. It blows away previous competition with its, ideal for home theatre, screen size, high screen refresh rate and reliable Liquid Crystal Display Technology. This milestone in home entertainment, naturally, supports HDTV and renders it beautifully, perfect for watching your favourite shows, or the ball game in beautiful, high resolution. Isn't that what you paid for all

Samsung, the king of LCD manufacturers is currently dominating the market with its Red Touch of color series LCD TVs. Many experts have touted this LCD series as the best range of HDTVs in the market today. Most consumers today do not purchase anything below 46-inches when it comes to slim TVs. Here is a quick review of the Samsung LN46B650 46-Inch LCD TV.

Like the name suggests, the Samsung LN46B650 46-Inch LCD TV has a hint of dark red on the panel frame. The design of this 46-inch LCD is a little different from other Samsung models. There is a slight curve at the bottom edge of the frame and the TV rests on a thin rectangular swivel base. Overall, the design of this model is pretty cool, with a little edginess to it.

I watched several movies on this Samsung LN46B650 46-Inch LCD TV ( on my Samsung P1600 Blu-ray player) and the images produced was very impressive. Due to its high contrast ratio, and probably a new improved screen, the blacks and whites are much darker and lighter compared to older models, producing very crisp images. Like many 650 models, the screen has a high-gloss surface that reflects lights in bright lighting conditions. If you plan to place it in a bright room, I would recommend getting the 630 models that has a matte screen.

Speaking of resolution, this set comes with HDTV 1920x1080 resolution for crystal clear picture, to give maximum enjoyment to users. It uses a number of smart, new technological implementations to improve further on the quality of images, all to produce perfect picture quality.


The sound system from this model is not fantastic, but acceptable. Then again, no one really expects a good sound system from a television set. One of my favorite features on the Samsung LN46B650 46-Inch LCD TV will have to be the fact that it is internet ready. Just plug in the cable into the Ethernet port and you can browse content from sites like Yahoo, YouTube and Flickr. You would also be able to receive live weather information and news feeds on the TV.
Also stunning is the surround-sound quality. It comes with a TruSurround feature that makes the sound quality as perfect as the video; a feature often neglected by older models.

On a less technical note, its sleek design and smart colour choices will bring out the best in any room and are aesthetically pleasing to look at, even when off! It blends in, especially well, in a room equipped with other similar entertainment equipment. Finally, it comes with the usually built-in menu features of a standard TV, plus excellent parental control and, as a bonus, a complimentary Samsung remote.

All in all, the Samsung LN46A650 46-Inch 1080p 120Hz LCD HDTV is a great investment for anyone desiring the best possible television quality, especially if already spending money on HDTV packages

Description: Samsung LN46A650 46-Inch 1080p 120Hz LCD HDTV Rating: 4.0 Reviewer: Mahfudz ItemReviewed: Samsung LN46A650 46-Inch 1080p 120Hz LCD HDTV

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Samsung HD LCD TV - Answering the LCD Vs LED Question

Samsung HD LCD TV

What is the question in the LCD vs. LED debateall Quality versus price and mobility are the two main champs in the debate and both are evident in Samsung's current lineup of Samsung HD LCD tv models and Samsung LED tv models.

LCD (Liquid Crystal Display) utilizes liquid crystal "panels" that manipulate ambient light to produce a picture. To be clearer on the subject, these are not huge panels like you would think, but very small ones. In the absence of ambient, or "room light," LCD TVs have to use back lighting. The downside is that these panels are not capable of completely blacking out the back lighting for optimum contrast. In other words, if it's midnight at the POW camp on your TV, the guy trying to escape might be a little "fuzzy" around the edges. What's more, your "midnight black" will most likely look a little purple because the crystals can't completely block out the light needed to show our hero on the screen. Samsung HD LCD TV eliminates this by having developed a system of software and a screen "polarizer" that cuts back on bleed-over light, thus giving a blacker black.

LED (Light Emitting Diode) is nearly a throwback to the old school "tube" TVs. Instead of using three colored proton guns though, HDTV LED TVs use very small LED lights. The same type you use in that nifty wind-up flashlight you got for Father's Day. (Or not-tell your kids you want one if you don't know what one is.) The up-side of Samsung LED TVs is that the blacks are blacker. The reason for this is that when a light is out, it is out. There is no bleed over from the light next to it. Thus you have a blacker, more clearly defined picture. LED TV uses four colored lights; two green, one blue and one red. Using different combinations of this lighting produces your color spectrum. This blows out the competing LCDs by allowing more vivid color. Samsung HD LCD TV compromised on this when they began installing LED lights for backlighting and it paid off. The product was the color range of LCD with the blackness capability of LED.

Both types suffer from motion blurring, but LCD has lost this war battle marginally-especially at the HD level. The three most common causes for this are:

- Pixels move faster than color can respond.

The new series of Samsung LCD flat panel addresses this and using a combination of software and firmware, they've been able to increase their refresh rate by four times. In other words, it would be the difference between a flip book and a 35mm home movie projector. Or for the younger generation, it's the same as getting four times the frame rate.

The big differences between LCD and LED are price. Because of it being a newer technology, LED tends to be pricier than LCDs and a bit lighter. Samsung HD LCD TV offers an alternative that is cheaper than LED, has better quality than many traditional LCDs of competitors.       

Description: Samsung HD LCD TV - Answering the LCD Vs LED Question Rating: 4.0 Reviewer: Mahfudz ItemReviewed: Samsung HD LCD TV - Answering the LCD Vs LED Question

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Plasma, LED, or LCD for Outdoor - Advantages and Disadvantages

Plasma, LED, or LCD for Outdoor - Advantages and Disadvantages

Outdoor digital signage is growing industry with over ten percent of all outdoor advertisements now a digital screen of some shape or another. The screens used for digital advertising are, in essence, the same sort of devices that we use in our homes, although commonly they are of a more durable commercial variety.

There essentially three flavours of modern flat screen TV devices: the plasma, LED and the LCD. LCD (Liquid Crystal Display) uses a crystal fluid between two plates that when electrified produces and image. This is then illuminated by a backlight to create the TV image. LED TVs work in a similar way using liquid crystal except that the backlight is generated by the tiny light emitting diodes.

Plasma on the other hand uses completely different technology, rather than using liquid crystal it has a sheet of plasma (a state of matter beyond to solid, liquid, or gas) which, when electrified, is activated to create the image.

There are advantages and disadvantages to all three systems. Plasmas are bright and require no backlight, LCDs are cheaper to produce and last a long time; LEDs have similar properties but are slightly more expensive but use less power while plasmas tend to be brighter and have a better picture quality.

But which is best for outdoor digital signage all

Well there are advantages and disadvantages to all systems. Strictly speaking plasma screens are good for outdoor locations because of the wider contrast range; however, they also generate a lot of heat that can cause problems but the viewing range is better.

LCD screens are more commonly used now as they are more reliable and with the advent of high brightness screens they are now more common than plasmas, especially with LED backlit screens that have better contrast and brightness.

Whatever option people decide to use, protection for outdoor digital signage is readily available in the from of an outdoor LCD enclosure which will contain either type of television and will protect it from the weather, vandalism and temperature.           

Description: Plasma, LED, or LCD for Outdoor - Advantages and Disadvantages Rating: 4.0 Reviewer: Mahfudz ItemReviewed: Plasma, LED, or LCD for Outdoor - Advantages and Disadvantages

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