Dell Latitude 7280 Owner's Manual page 47

Feature Specification
Height 155.52 mm (6.12 inches)
Width 276.62 mm (10.89 inches)
Diagonal 317.5 mm (12.5 inches)
Maximum resolution 1366 x 768
Refresh rate 60 Hz/48 Hz
Maximum viewing +/-40°
angles—horizontal
Maximum viewing +10°/-30°
angles—vertical
Pixel pitch 0.2025 x 0.2025 mm
FHD anti-glare:
Luminance 300 nits
Height 155.52 mm (6.12 inches)
Width 276.62 mm (10.89 inches)
Diagonal 317.5 mm (12.5 inches)
Maximum resolution 1920 x 1080
Refresh rate 60 Hz
Maximum viewing +/-80°
angles—horizontal
Maximum viewing +/-80°
angles—vertical
Pixel pitch 0.144 x 0.144 mm
Feature Specification
FHD anti-smudge
Luminance 300 nits
Height 155.52 mm (6.12 inches)
Width 276.62 mm (10.89 inches)
Diagonal 305.3 mm (12.02 inches)
Maximum resolution 1920 x 1080
Refresh rate 60 Hz
Maximum viewing +/-80°
angles—horizontal
Maximum viewing +/-80°
angles—vertical
Pixel pitch 0.1 44 x 0.144
System specifications 47