What are the best tips for buying LCD TVs?
with a number of available features and sometimes confusing list of specifications, selecting the right LCD TV may seem like a daunting task. Before shopping LCD, you will want to consider the best size for the room, the level of resolution and image quality. Other tips for buying LCD TVs include considering what kind of speakers you will use and the number and location of audio and video connections.
Size
LCD TVs have non -reflective screens that usually allow them to comfortably watch regardless of the location of doors, windows or lamps. TVs are also relatively energy efficient. They come in screen sizes that meet most of the room requirements, but many people are not sure how to choose the best screen size for the room. The answer depends on the size of the room and how far you sit from the TV.Mezi you and your TV. The general rule is that if you sit on, you will need a larger screen. The distance from the TV should be about 1.5 to3 times the diagonal length of the screen. For example, the 36 -inch screen is best viewed from about 4.5 to 9 feet (1.37 to 2.74 meters).
LCD TVs also have high quality images; Unlike analog TVs, where sitting would be too close to emphasize gloom, LCD TV allows you to see more details. However, most people feel a little more comfortable that sit a little further away from the screen. What you are watching also plays a role, because if you watch a lot of Blu-ray ™ movies, you may want to sit a little closer for a absorbing experience.
TV experts recommend buying the largest screen that your budget can afford if it's not too big for the room. It will not only provide the largest "Wow factor", but will give you more flexibility if you move the TV to a larger room later.
resolution
HDTVS comesIn several distinction, but the most common are 720p, 1080p and 1080i. Both LCDs can display any HDTV broadcast, but converts the format to native resolution. Sport is commonly broadcast in 720p, while higher 1080i resolution is used to broadcast documents, Travelogs, many dramatic series and movies. Technically, 1080p is the best of these options; Blu-ray ™ discs are formatted in 1080p, fully appreciated only on 1080p TV. However, the 720p TV is still much higher than the standard resolution television, and many people are perfectly satisfied with this level - and a more affordable price.
image quality
image quality is another on the list of tips for buying LCD TVs. There are three specifications that need to be aware of: the ratio of dynamic contrast, sometimes simply simply efered to contrast; the ratio of native or static contrast; and brightness or nits.
dynamic contrast ratio measures the difference between the brightest white and darkest black thatOU can produce the TV, with higher numbers are better. The dynamic contrast ratio of 10,000: 1 is considered minimal and is usually found in budget sets. It is important to note that this specification measures what the TV can create in the same static shot . In addition, there are no industry standards according to which manufacturers must follow these specifications, which compares only on the basis of potentially misleading specifications. So while the dynamic contrast ratio is important, it is necessary to consider it along with the remaining tips for buying LCD TVs.
Statical or native contrast ratio is perhaps the most important specifications, although many manufacturers do not provide it, especially when they are poor. This measures the difference in the intermediate white and darkest black, which the TV can produce at the same time, as part of the same shot. This is a much more true measure of what television is able to provide True Black. Minimum ratioStatical or native contrast is considered to be 1,000: 1-what probably does not create a real black but gray-black-with better LCD reaching higher numbers such as 5,000: 1.
In terms of brightness or "nits", budget TVs usually have a specification of 450 thread, while 500 or 550 Nits is more convenient. However, the common complaint about LCD TVs is that they are often too clear, so they are harsh. Usually the factory is that the default is the brightest as possible, but this can be adjusted to taste.
speakers
If you plan to use a TV audio system, select a model that has a digitally processed spatial sound and stereo speakers, each of which is at least 10 watts. Speakers less than 10 watts are likely to deliver a non -standard ND file, even if not even 10 W
Connection
rounding a list of tips for buying LCD TVs are connections - ports and slots - and their location. Make sure the TV has Pgathered ports; Most of them have HDMI, audio and video in the back. Some also have a smaller side panel, convenient for flash card slots, USB units and composite video and portable sound. If you plan to use TV for playing, the HDMI port is much more convenient on the side panel than using one on the back. Less common is the headphone connector, which can also be quite useful on the side panel, especially if the TV is not connected to an external audio system.
Wireless LCD TV comes with a remote unit containing ports that can be placed away from LCD TV next to your entertainment center. This is especially useful if you plan to mount the TV on the wall where the rear ports will not be very accessible. However, the power cord must still run on the TV.