Compaq 400 320 321 420 421 620 and 621 Notebook PC and 420 and 620 Notebook PC - Page 138

-cm (15.6-in) display specifications

Page 138 highlights

Metric U.S. Operating (not writing to optical disc) 0°C to 35°C 32°F to 95°F 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 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 130 Chapter 6 Specifications

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Metric
U.S.
Operating (not writing to optical disc)
0°C to 35°C
32°F to 95°F
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
130
Chapter 6
Specifications