subject: What to Know About LCD HDTV? [print this page] What to Know About LCD HDTV? What to Know About LCD HDTV?
Recently, LCD HDTV has gained recognition in the home entertainment industry due to its innovative features and impressive picture quality. Manufacturers continue to modify and progress the good features to make it better from time to time. Not only had this, but LCD HDTV manufacturers want to give the buyers option to purchase the best TV set at a very reasonable price and suits to their needs and lifestyles.
When you prefer to buy an LCD HDTV, consider the following points. First is to know the TV resolution. For home theater, choose one with 1080p resolution. Although there are widescreen resolutions of 1,366 by 768 pixels yet this is far different from 1080p because the latter has 1,920 by 1,080 pixels.
Second is the contrast ratio and pixel response time. Most of the sales persons just focus on the TV specification calculation. But this often causes problems because they calculated it notably in various ways. Remember that LCD HDTV should be optimized to reduce the smearing of an image especially when showing a fast motion video. Choose one with the 120-Hz display technology.
In calculating a contrast ratio, consider the LCD HDTV model that makes the darkest and deepest representation of video black. This is so because LCD HDTV with a darker black level has the more enhanced, detailed saturation with a more appealing image.
Third is the brightness of the television. Screen of LCD HDTV produces more than twice the light of the Plasma TV. Due to the brightness that LCD HDTV provides, it can maintain a picture detail by improving the dynamic range of the image in a well-lit environment. Choose one with a matte finish to produce good pictures.
Through a series of optical filters, LCD HDTV produces a picture by channeling the output of a very bright backlighting system. This can minimize eyestrain in a dark viewing environment. Moreover, this can be an energy saver since it can result in one-half to two-third less consumption of power. Also, it can extend the lifespan of the lamp module due to lower backlighting.
Finally, consider the HDMI or the High-Definition Multimedia Interface. This is for the purpose of giving clarity to the digital signal as well as the video and audio streamline over a single cable connection.
With knowledge of these differences in the features of the LCD HDTV, you can choose which item to buy for your family's needs.
