Dell XPS RW491 Owner's Manual page 169

Display (continued)
Operating angle
Luminance
Viewing angles:
Horizontal
Vertical
Pixel pitch:
WXGA
Controls
Keyboard
Number of keys
Layout
Touch Pad
X/Y position resolution
(graphics table mode)
Size:
Width
Height
0° (closed) to 140°
250 min. 300 typ. cd/m² (LED 5 point avg)
200 min. 220 typ. cd/m² (CCFL 5 point avg)
±40° (CCFL) min.
±50° (LED) min.
+15°/–30° (CCFL) min.
+40°/-50° (LED) min.
0.2235 mm
brightness can be controlled through
keyboard shortcuts (see "Adjusting
Brightness" on page 47)
86/103 (U.S. and Canada); 87/104 (Europe);
90/107 (Japan)
QWERTY/AZERTY/Kanji
240 cpi
71.7-mm (2.8-in) sensor-active area
34.0-mm (1.3-in) rectangle
Specifications
169