Dell Vostro 5391 Handbuch für Einrichtung und Spezifikationen - Seite 15
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Table 14. Ports and connectors (continued)
Feature
Audio
Video
Others
Display
Table 15. Display specifications
Feature
Type
Height (Active area)
Width (Active area)
Diagonal
Pixels Per Inch (PPI)
Contrast ratio
Luminance/Brightness (typical)
Refresh rate
Horizontal viewing angle (min)
Vertical viewing angle (min)
Power consumption (max)
Keyboard
Table 16. Keyboard specifications
Feature
Number of keys
Size
Backlit keyboard
Layout
Specifications
1 x Universal Audio Jack (Headset/Mic combo)
1 x HDMI 1.4
● 1 x DC-in, 4.5mm barrel
● 1 x Optional Touch Fingerprint Reader in Power Button
Specifications
Full High Definition (FHD)
165.24 mm (6.5 in)
293.76 mm (11.6 in)
337.04 mm (13.3 in)
166
400:1
300 nits
60 Hz
+/- 80 degrees
+/- 80 degrees
4.6 W
Specifications
● United states and Canada : 81 keys
● United Kingdom : 82 Keys
● Japan : 85 keys
● X= 18.70 mm key pitch
● Y= 18.05 mm key pitch
Optional (backlit and Non-backlit)
QWERTY
System information
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