HP 15 Notebook PC HP 15 TouchSmart Notebook PC Compaq 15 Notebook PC Compaq 15 TouchSmart Notebook PC HP 250 G2 Notebook PC HP 255 G2 Notebook PC Maintenance and Service Guide

39.6-cm (15.6-in) display specifications
Metric U.S.
Active diagonal size 39.6-cm 15.6-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 8 Specifications