Keyboard Specifications - Dell Precision 5540 Setup And Specifications
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Also See for Precision 5540:
- Service manual (48 pages) ,
- Technical manualbook (48 pages) ,
- External display connection manual (11 pages)
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Table 11. Display specifications (continued)
Features
Width (Active area)
Diagonal
Megapixels
Pixels Per Inch (PPI)
Contrast ratio
Refresh rate
Horizontal viewing angle (min)
Vertical viewing angle (min)
Pixel pitch
Power consumption (max)
Keyboard specifications
Table 12. Keyboard specifications
Features
Number of keys
Size
Backlit keyboard
Layout
14
Engineering specifications
Specification
● FHD - 345.6 mm (13.61 inches)
● UHD - 345.6 mm (13.55 inches)
● FHD - 396.52 mm (15.61 inches)
● UHD - 396.52 mm (15.61 inches)
● FHD - 2.07
● UHD - 8.29
● FHD - 141
● UHD - 282
● UHD - 3840 x 2160
● FHD - 1500:1
● UHD - 1500:1
● OLED - 100,000:1
60 Hz
+/- 89 degrees
+/- 89 degrees
● FHD - 0.18 mm
● UHD - 0.09 mm
● 4.22 W (FHD 100% sRGB color gamut )
● 9.23 W (UHD Adobe 100% color gamut)
● 4.3 W (OLED UHD 100% color gamut, Titan Gray)
● 14.8 (OLED UHD 100% color gamut, Platinum Silver)
Specification
● 80 (U.S. and Canada)
● 81 (Europe)
● 84 (Japan)
Full sized
● X= 19.05 mm key pitch
● Y= 18.05 mm key pitch
Easy enable/disable via hotkey <Fn+F10 Key> variable
brightness levels
QWERTY
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