HP ProBook 440 G1 Notebook PC Maintenance and Service Guide

Metric U.S.
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.
35.6-cm (14.0-in), HD+ display specifications
Metric U.S.
Active diagonal size 35.6-cm 14.0-in
Resolution 1600x900 (HD+)
Active area 309.399x173.952
PPI 112
Surface treatment Anti-glare
Contrast ratio 300:1 (typical)
Response time 8 ms
Brightness 200 nits (typical)
Viewing angle SVA
Backlight LED
Luminance uniformity @ 13 points 1.4 (typ), 1.6 (max)
Lifetime (1/2 luminance) 12,000 hours
Color coordinate (white) (0.313, 0.329)
Color tolerance (White) +/- 0.02
Color tolerance (W, R, G, B) +/- 0.03
Color gamut 45% typical
122 Chapter 14 Specifications