Dell Vostro 5490 - Fingerprint Reader (Optional)

Description Values
Panel technology
Wide viewing angle (WVA)
Luminance (typical)
220 nits
Dimensions (active area):
Height
309
Width
174
Diagonal
355
Native resolution
1920 x 1080
Megapixels
2 M
Color gamut
NTSC 45% (typical)
Pixels Per Inch (PPI)
158
Contrast ratio (min)
600:1 (min), 700:1 (typical)
Response time (max)
35 ms
Refresh rate
60 Hz
Horizontal view angle
+/- 80 degrees
Vertical view angle
+/- 80 degrees
Pixel pitch
0.161 mm
Power consumption (maximum)
4.0 W
Anti-glare vs glossy finish
Anti-glare
Touch options
No
Fingerprint reader (optional)
Table 20. Fingerprint reader specifications
Description Values
Sensor technology
Capacitive
Sensor resolution
500 dpi
Sensor area
5.5 mm x 4.5 mm
Sensor pixel size
108 x 88
Specifications of Vostro 5490 17