Description
It defines display resolution , color, depth, and signaling for computer monitors. While it has been largely replaced by newer standards like HDMI and display port, VGA is still used in some legacy systems.
Descriptions and Specifications:
- Resolution: 640×480 pixels(standard), but supports up to 2048×1538 in some extended versions
- Color depth: 16 color at 640×480, or 256 color at 320×200
- Refresh rate: Typically 60Hz, but can vary.
- Connector Type; 15-pin D-sub(DE-15) connector, commonly blue-colored
- Signal type; Analog (susceptible to signal degradation over long cables
- Aspect ratio: 4:3(standard for early monitors)
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