Quarter Video Graphics Array (QVGA)
QVGA (Quarter Video Graphics Array) is a small-screen display mode in which the resolution is
320 pixels
horizontally by 240 pixels vertically (320 x 240). This is 25 percent of the total number of pixels
afforded by the VGA (Video Graphics Array) display mode originally introduced by IBM in
1987. Because the display on small-screen devices is frequently greater in height than width,
QVGA
resolution is sometimes expressed as 240 x 320.
QVGA displays are used in small computers and consumer electronic devices such as personal
digital assistants (PDAs), cellular
telephones, digital
cameras, camcorders,
handheld game consoles, portable MP3
players and portable electronic test equipment. Liquid crystal display (LCD)
panels with the QVGA specification offer full color-viewing. Some QVGA displays are equipped with
touch
screen capability.
See also: display
modes.
Contributor(s): Richard Ma
This was last updated in November 2006
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