Video Features and Configuration 85
Video Features and Configuration
Your computer includes a TFT LCD or active-matrix display. The capabilities of
the screen plus the video drivers installed on the computer determine the quality of
the image your LCD can display.
The following sections describe the display capabilities of your computer.
Resolution and Color Depth
The resolution of the LCD is the sharpness of the image it can display. Resolution
is measured by the number of pixels (individual dots) displayed on the entire
screen. In general, the more pixels the LCD can display, the better the image.
Your LCD screen is XGA. In XGA, the screen has a maximum display of
1024x768, about 800,000 pixels.
The number of colors the LCD can display is measured by how many bits the LCD
uses to represent each pixel:
•
8-bit color can support 256 different colors.
•
16-bit color can support 64 K (65,536) colors.
•
24-bit color can support 16 M (16.8 million) colors.
•
32-bit color can support 16 M (16.8 million) colors.
24-bit color uses the RGB color model.
32-bit color uses the CMYK color model which gives better printed color
matching.
The video mode capabilities and maximum colors supported in Windows 98/ Me,
Windows NT 4.0, Windows 2000 are same in your computer and Table 8 shows
video capabilities.
