25-ms rise (typical)
35-ms fall (maximum)
0.28 x 0.28 mm (XGA)
0.20 x 0.20 mm (SXGA+)
Panel with backlight (typical)
6.5 W (XGA)
7.0 W (SXGA+)
brightness can be controlled through keyboard
shortcuts
87 (U.S. and Canada); 88 (Europe); 91 (Japan)
2.7 mm ± 0.3 mm (0.11 inch ± 0.016 inch)
19.05 mm ± 0.3 mm (0.75 inch ± 0.012 inch)
X/Ypositionresolution(graphicstablemode)
64.88-mm (2.55-inch) sensor-active area
48.88-mm (1.92-inch) rectangle
X/Ypositionresolution(graphicstablemode)
protrudes 0.5 mm higher than surrounding keycaps
standard 6-cell"smart"lithiumion(48WHr)
4-cell "smart" lithium ion (32 WHr)
0.32kg(0.7lb)(6-cell battery)
0.23kg(0.52lb)(4-cell battery)
11.1 VDC (6-cell battery)
14.8 VDC (4-cell battery)
Charge time with computer off (approximate)
1 hour for 80% charge of battery
varies depending on operating conditions; can be
significantly reduced under certain power-intensive
conditions
See "Using a Battery" for more information on battery
life.
300 discharge/charge cycles
–20° to65°C(–4°to149°F)
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