HP PROBOOK 4530S - Backup and Recovery; Windows 7 Backup and Recovery; Backing Up Your Information (Windows 7)

Metric U.S.
PPI 100
Surface treatment Anti-glare or BrightView
Contrast ratio 300:1 (typical) – Anti-glare
500:1 – BrightView
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 (R, G, B) +/- 0.03
Color gamut 60% (typical)
118 Chapter 6 Specifications