原创 Quarter-VGA

Quarter-VGA

An image size of 320 x 240 pixels. This can refer to the size/resolution of a display, an image (file), or a camera.

QVGA is a common size for high-resolution phone displays, and also for video captured by some high-end phones.

Higher resolution offers more detail. QVGA is larger (higher resolution) than QCIF, but smaller than VGA.

VGA is 640 x 480 pixels. QVGA is therefore one-quarter the area, hence the name Quarter-VGA (QVGA).