Dell Vostro 5390 - Display; Keyboard

Table 13. Ports and connectors (continued)
Feature Specifications
USB
● 1 x USB Type C 3.1 Gen 1 w/ Power Delivery & DisplayPort
1.2
● 1 x USB 3.1 Gen 1
Audio 1 x Universal Audio Jack (Headset/Mic combo)
Video 1 x HDMI 1.4
Others
● 1 x DC-in, 4.5mm barrel
● 1 x Optional Touch Fingerprint Reader in Power Button
Display
Table 14. Display specifications
Feature Specifications
Type Full High Definition (FHD)
High Definition (HD)
Height (Active area) 165.24 mm (6.50 in)
165.20 mm (6.50 in)
Width (Active area) 293.76 mm (11.60 in)
293.83 mm (11.60 in)
Diagonal 337.04 mm (13.30 in)
337.09 mm (13.30 in)
Pixels Per Inch (PPI) 166
118
Contrast ratio 400:1
400:1
Luminance/Brightness (typical) 300 nits
220 nits
Refresh rate 60 Hz
60 Hz
Horizontal viewing angle (min) +/- 80 degrees
+/- 45 degrees
Vertical viewing angle (min) +/- 80 degrees
Upper 15 degrees, lower 35 degrees
Power consumption (max) 4.6 W
4.5 W
Keyboard
Table 15. Keyboard specifications
Feature Specifications
Number of keys
● United states and Canada : 81 keys
● United Kingdom : 82 Keys
● Japan : 85 keys
Size
● X= 18.70 mm key pitch
● Y= 18.05 mm key pitch
Backlit keyboard Optional (backlit and Non-backlit)
Technical specifications 17