Keyboard; Touchpad - Dell Vostro 5401 Setup And Specifications Manual

Table 19. Display specifications(continued)
Description
Color gamut
Pixels per inch (PPI)
Contrast ratio (min)
Response time (max)
Refresh rate
Horizontal view angle
Vertical view angle
Pixel pitch
Power consumption (maximum)
Anti-glare vs glossy finish
Touch options

Keyboard

Table 20. Keyboard specifications
Description
Type
Layout
Number of keys
Size

Touchpad

Table 21. Touchpad specifications
Description
Resolution:
Horizontal
Vertical
Dimensions:
Horizontal
Values
45% NTSC
157 ppi
500:1
35 ms
60 Hz
80 +/- degrees
80 +/- degrees
0.161 x 0.161 mm
3.5 W
Anti-glare
No
Values
Standard keyboard
QWERTY
•
•
•
X=18.70 mm key pitch
Y=18.05 mm key pitch
Values
3438
2170
115 mm (4.53 in.)
72% NTSC
157 ppi
600:1
35 ms
60 Hz
80 min
80 min
0.161 x 0.161 mm
4.5 W
Anti-glare
No
United States and Canada: 81 keys
United Kingdom: 82 keys
Japan: 85 keys
System specifications 19