HP 620 Compaq 320, 321, 420, 421, 620 and 621 Notebook PCs HP 420 and 620 Not - Page 131

-cm (15.6-in) display specifications, Response Time

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Metric U.S. Operating (writing to optical disc) 5°C to 35°C 41°F to 95°F Nonoperating -20°C to 60°C -4°F to 140°F Relative humidity Operating 10% to 90% Nonoperating 5% to 95% Maximum altitude (unpressurized) Operating -15 m to 3,048 m -50 ft to 10,000 ft Nonoperating -15 m to 12,192 m -50 ft to 40,000 ft Shock Operating 125 g, 2 ms, half-sine Nonoperating 200 g, 2 ms, half-sine Random vibration Operating 0.75 g zero-to-peak, 10 Hz to 500 Hz, 0.25 oct/min sweep rate Nonoperating 1.50 g zero-to-peak, 10 Hz to 500 Hz, 0.5 oct/min sweep rate NOTE: Applicable product safety standards specify thermal limits for plastic surfaces. The computer operates well within this range of temperatures. 39.6-cm (15.6-in) display specifications Dimensions Height Width Diagonal Number of colors Contrast ratio Brightness Pixel resolution Format Configuration Backlight Response Time Metric U.S. 19.35 cm 7.6 in 34.42 cm 13.5 in 39.49 cm 15.6 in 262,000 500:1 (typical BrightView), 400:1 (typical AntiGlare) 200 nits (typical) 1366 × 768 RGB LED 16 ms 39.6-cm (15.6-in) display specifications 123

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Metric
U.S.
Operating (writing to optical disc)
5°C to 35°C
41°F to 95°F
Nonoperating
-20°C to 60°C
-4°F to 140°F
Relative humidity
Operating
10% to 90%
Nonoperating
5% to 95%
Maximum altitude
(unpressurized)
Operating
-15 m to 3,048 m
-50 ft to 10,000 ft
Nonoperating
-15 m to 12,192 m
-50 ft to 40,000 ft
Shock
Operating
125 g, 2 ms, half-sine
Nonoperating
200 g, 2 ms, half-sine
Random vibration
Operating
0.75 g zero-to-peak, 10 Hz to 500 Hz, 0.25 oct/min sweep
rate
Nonoperating
1.50 g zero-to-peak, 10 Hz to 500 Hz, 0.5 oct/min sweep
rate
NOTE:
Applicable product safety standards specify thermal limits for plastic surfaces. The computer operates well within this
range of temperatures.
39.6-cm (15.6-in) display specifications
Metric
U.S.
Dimensions
Height
19.35 cm
7.6 in
Width
34.42 cm
13.5 in
Diagonal
39.49 cm
15.6 in
Number of colors
262,000
Contrast ratio
500:1 (typical BrightView), 400:1 (typical AntiGlare)
Brightness
200 nits (typical)
Pixel resolution
Format
1366 × 768
Configuration
RGB
Backlight
LED
Response Time
16 ms
39.6-cm (15.6-in) display specifications
123