HP ProBook 6550b HP ProBook 6455b, 6555b, 6450b,and 6550b Notebook PCs - Maint - Page 186

-cm (15.6-in) display specifications, 6-cm - brightness

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Maximum altitude (unpressurized) Operating 39.6-cm (15.6-in) models 35.6-cm (14.0-in) models -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) 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 Pitch Format Configuration Backlight Character display Total power consumption Viewing angle 19.5 cm (7.68 in) 34.1 cm (13.43 in) 39.6 cm (15.59 in) Up to 16.8 million 250:1 (typical) 200 nits (typical) 0.279 × 0.279 mm 1366 × 768 RGB vertical stripe LED 80 × 25 4.0 W ±40° horizontal, +120/-40° vertical (typical) 178 Chapter 6 Specifications

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39.6-cm
(15.6-in) models
35.6-cm
(14.0-in) models
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)
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
19.5 cm
(7.68 in)
Width
34.1 cm
(13.43 in)
Diagonal
39.6 cm
(15.59 in)
Number of colors
Up to 16.8 million
Contrast ratio
250:1 (typical)
Brightness
200 nits (typical)
Pixel resolution
Pitch
0.279 × 0.279 mm
Format
1366 × 768
Configuration
RGB vertical stripe
Backlight
LED
Character display
80 × 25
Total power consumption
4.0 W
Viewing angle
±40° horizontal, +120/-40° vertical (typical)
178
Chapter 6
Specifications