Dell Latitude D830 (Early 2007) - Manual (Page 134)

134
Specifications
Stereo conversion 24-bit (stereo digital-to-analog);
24-bit (stereo analog-to-digital)
Interfaces:
Internal PCI bus/HDA
External microphone miniconnector; stereo
headphones/speakers miniconnector
Speaker two 4-ohm speakers
Internal speaker amplifier 2-W channel into 4 ohms
Volume controls keyboard shortcuts or program menus
Display
Type (active-matrix TFT) WXGA, WSXGA+, or WUXGA
Dimensions:
Height 207.0 mm max (8.15 inches)
Width 331.2 mm (12.94 inches)
Diagonal 390.57 mm (15.4 inches)
Operating angle 0° (closed) to 180°
Viewing angles:
WXGA horizontal 40/40°
WXGA vertical 10/30°
WSXGA+ horizontal 65/65°
WSXGA+ vertical 50/50°
WUXGA horizontal 65/65°
WUXGA vertical 50/50°
Pixel pitch:
WXGA 0.2588 (15.4-inch display)
WSXGA+ 0.1971 (15.4-inch display)
WUXGA 0.1725 (15.4-inch display)
Power consumption (panel with
backlight) (typical):
WXGA 5.0 W (maximum)
WSXGA+ 5.5 W (maximum)
WUXGA 6.0 W (maximum)
Audio (continued)