↑ LCD panels' resolutions are often quoted in terms of raw subpixels, misnamed "Điểm ảnh" in manufacturer's specifications. Each real pixel includes one subpixel for each of three colors, so calling subpixels "pixels" inflates the claimed resolution by a factor of three. This bit of marketing obfuscation is calculated as horizontal resolution × vertical resolution × 3. For example: 640 × 480 VGA is 921.600 subpixels, or 307.200 pixels, 800 × 600 SVGA is 1.440.000 subpixels, or 480.000 pixels, and 1024 × 768 XGA is 2.359.296 subpixels, but only 786.432 full-color pixels.
