Showing posts with label Factors. Show all posts
Showing posts with label Factors. Show all posts

Saturday, November 5, 2011

Buying an LCD TV - 3 Factors to Consider

lcd tv's are fast becoming a popular choice for most consumers. You can easily see a lot of houses hosting an these televisions in their living rooms with pride. Some are being mounted on walls and on tables. The thin feature of lcd tv makes it very easy to be placed almost anywhere in the house. If you're thinking of getting one, this articles explains some important points to consider when buying a Television...

First, there are several factors that need to be considered if you want to buy an lcd tv. Though they may all look alike due to the fact that all are flat screened with similar shapes atimes; yet, they all still differ from each other.

It is important to take note of some of the important specifications of a television before buying one. You need to check the Native Pixel Resolution (NRP), the scaling, Motion Response Time (MRT), brightness, viewing angle, and the contrast ratio.

In case you don't know what a Native Pixel Resolution means, it's the number of pixels on the surface of the screen. A Good lcd tv always has a high pixel resolution. You can have clearer view of whatever movie you are watching if the pixel resolution of your Television is higher. LCD TVs which are 20 inches and above have higher pixel resolution which is at least 1366x768 NPR. Any pixel resolution which is lower than this is not so pleasant to watch and isn't worth buying.

Another important factor to consider before buying a television is Scaling. Scaling refers to the matching of the incoming signal to the TV's NPR. Resolution signals always being adjusted to fit on to the TV screen. If this is too high, then it can be down scaled, if on the other hand it's too low, then it should be up scaled.

Another important factor to consider is the motion response time (MRT). It refers to the ability of an LCD TV to show motions on the screen. It has been a known that one of the downsides of an LCD TV is it could be weak in displaying objects that are fast moving. For instance fast paced programs like NASCAR race, F1, and action movies to name but a few. The good news however, is that more recent models are without this problem, so look out for more recent models to buy.

It's very important to ask the dealer about its MRT. MRT is usually measured in milliseconds. The higher the MRT, the better view you can get in watching your favourite movies and sports. Contrast ratio and brightness are also important factors to consider before you buy an LCD TV. Avoid TVs that will cause you eye problems. Always check and try to adjust the contrast and brightness of the potential model in the shop before paying at the counter.

Lastly, the viewing angle is also vital. Viewing angle refers to clarity of the images that you see on the LCD screen while watching on its sides. Some Televisions are only good to watch if you are watching directly at the centre viewing spot. But if you start watching on the sides you'll observe that the images are not very clear. They'll look blurred and unidentifiable.

In summary, before you buy an LCD TV, consider the Native Pixel Resolution. Remember the scaling and the MRT. In fact ask the dealer about the TV's MRT.A good LCD TV makes the images clear for the viewers even if being watched from the sides of the screen. It should bring fun and entertainment for you when you need it.

Monday, October 3, 2011

Best LCD TV - What Factors Should I Consider?

When it comes to size, resolution and picture quality, more and more people are opting for an lcd tv. These are currently the bestselling flat and high-definition televisions today, preferred by more consumers because they come in a wide variety of sizes, fits just about anywhere and are light enough to be mounted on the wall just like an ordinary picture frame. But with so many choices today, how do you find the best lcd tv? Here are some factors to consider, along with a few recommendations.

LCDs explained

LCD is short for liquid crystal display. This refers to the type of technology used on the screen of the TV to produce images. Thanks to backlighting, LCD TVs are better than older CRT models using fluorescent lights to produce a wider variety of colors. This is also the technology that allows even distribution of light across the whole screen, so overall brightness is consistent.

Does size matter in TV?

Apparently, it does. The best LCD TVs today are those that offer a good range of sizes - from desktop computer-sized 15" units to more home theater-friendly 70". Bigger units even come with tuners and surround sound speakers to better enhance the home theater experience.

Picture quality

Admittedly, even the best LCD TVs have visual performance issues they have to contend with. Some of their main drawbacks are the low refresh rate (leading to relatively slower response time), low contrast ratio compared to plasma TVs and blurring during fast action sequences.

However, LCD TV manufacturers are promising better performance in the next generation LCD TVs. That means, we can expect significantly higher response rates and tweaks that will resolve blurs during high-speed car chases and fight scenes in future models.

How to choose the best LCD TV

Here are some factors to consider:

Size

Probably the major consideration you need to keep in mind is the LCD TV's size. It has to fit the area where it will be placed and must be big enough to optimize your viewing experience and small enough not to overwhelm. Remember that the best LCD TVs are built for maximum viewing pleasure at a distance. So if you have a 40" set, you should at have enough space in the room to allow you to sit at a distance of 5 feet or so. The larger the TV, the farther the area you should view it from.

Resolution

This is another gauge in which the best LCD TVs are measured. Resolution refers to the overall picture quality of the TV. The higher the number, the sharper and clearer the image. High definition formats generally range from about 720p to 1080p.

However, if budget is a major concern, there's no need to pay extra for higher resolution. Even 720p LCDs can already produce excellent images and reliable picture quality. The difference between a 720 and a 1080 is almost negligible especially if you have access to shows with HD programming.

Brand

In some cases, brand loyalty matters when deciding which LCD TV is best. If you must consider the manufacturer, look for top names such as Samsung, Sony, LG, Philips or Vizio. These brands have some of the best models in the industry, with several premium offers available.

Price

If you stick by a particular brand and consider a larger-sized LCD TV, some of the best you'll find can set you back at least $700 for a decent-sized 32". Bigger sizes starting at 37" can cost from about $1,500 to $3,000. However, you could still shave off a few hundred dollars by opting for lesser-known brands that are typically sold by distributors at stores like Target, Wal-Mart and Best Buy. You'll generally get the same picture quality at about 15% to 20% less.