Dell Latitude 3490 - Display Specifications; Keyboards Hot Key Definitions

Display specifications
This topic lists out the detailed display specifications.
Table 12. 3490 Display specifications
14.0– HD Non touch 14.0– FHD Non touch 14.0– FHD Touch
Type HD Anti-Glare FHD Anti-Glare FHD True-Life
Luminance/
Brightness
(typical)
HD 220nits FHD 220 nits FHD 220 nits
Diagonal
14.0 inches 14.0 inches 14.0 inches
Native
Resolution
HD 1366x768 FHD 1920x1080 FHD 1920x1080
Megapixels
(millions of
pixels)
HD 1.05 FHD 2.07 FHD 2.07
Pixels per Inch
(PPI)
112 for HD 157 for FHD 157 for FHD
Contrast
Ratio (min)
300:1 for HD 600:1 for FHD 600:1 for FHD
Refresh Rate 60 Hz 60 Hz 60 Hz
Horizontal
Viewing Angle
(min)
HD +40/- 40 degrees FHD +80/- 80 degrees FHD +80/- 80 degrees
Vertical
Viewing Angle
(min)
HD +10/-30 degrees FHD +80/-80 degrees FHD +80/- 80 degrees
Pixel Pitch HD 0.226 mm FHD 0.161 mm FHD 0.161 mm
Power
Consumption
(max)
HD 3.0 W FHD 2.85 W FHD 3.5 W
Keyboards Hot Key Definitions
Table 13. Keyboards Hot Key Definitions
Fn Key Combination Function
Fn+ESC Fn Toggle
Fn+ F1 Speaker Mute
Fn + F2 Volume Down
Fn + F3 Volume Up
Fn + F4
Rewind
Fn + F5
Play/Pause
Fn + F6
Fast forward
Technical specifications 67