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RCA and VGA are the common inputs for television and computers respectively. Originally, RCA stands for the Radio Corporation of America because they introduced the technology to the market. They are also called as the phono connector or cinch connector. VGA, on the other hand stands as Video Graphics Array which was introduced by IBM in line with the 1987 computers.
The RCA can be divided in two types of formats namely the composite and the component. The component part contains three major connection such as the red, green and blue. In line with this initial three, some additional two audio connections are added for stereo audio. There is total of five connections for this component. It is also capable of 1080p high definition. High definition is achieved by splitting up the different components of the analog video to the three cables increasing the bandwidth up to three notches as compared to the composite connection.
The composite cable is the most commonly used interface for different application. The yellow colored cable is the one usually found on television sets. The RCA composite, however, is not capable of 1080p high definition. It can only conduct 480i which is the lowest video resolution in most consumer video equipments in the market today.
Considering VGA, it is the blue trapezoid connector that is used in computer monitors, laptops and projectors. The signal that VGA provides is analog which means there are no compression or translation or compression process within the connection. All of three connections are analog. There are two processes available for making such connection work together. There is the VGA to RCA component and composite.
For RCA component to VGA, some considerations should be made especially when it comes to the price. The VGA to HDTV converter can bring about high definition 1080p video display. The image can bring is utterly stunning as if there was no conversion at all. VGA has the capability to display high grade resolutions that the 1080p; VGA to HDTV does not require upscaling but downscaling is sometimes needed.
The RCA composite to VGA is the most distinctive VGA to RCA conversion. For this type of conversion, a conversion box is needed to make the signals adapt each other. Since composite RCA provides 480i, the image that will be produced is fuzzier than the usual. In addition, if there will be display text; reading will not be optimal and would be difficult. If the computer will be the usual video source for the television set, the RCA component to VGA is the better bet.
