HP Compaq Presario,Presario R4000 Maintenance And Service Manual page 165

Dimensions
Height
Width
Diagonal
Number of colors
Contrast ratio
Brightness
Pixel resolution
Pitch
Format
Configuration
Backlight
Character display
Total power consumption
Viewing angle
Maintenance and Service Guide
Table 6-2
15.4-inch, WXGA, TFT Display
20.7 cm
33.1 cm
39.1 cm
Up to 16.8 million
200:1
180 nits typical
0.259 × 0.259 mm
1280 × 800
RGB vertical stripe
Edge lit
80 × 25
4.0 W
±65° horizontal, ±50° vertical typical
Specifications
8.1 in
13.0 in
15.4 in
6–3