Dell Precision 5480 - Fingerprint Reader

Table 17. Display specifications (continued)
Description Option one Option two
Height
188.49 mm (7.42 in.) 188.50 mm (7.42 in.)
Width
301.59 mm (11.87 in.) 301.59 mm (11.87 in.)
Diagonal
355.6 mm (14.00 in.) 355.6 mm (14.00 in.)
Display-panel native resolution
1920 x 1200 2560 x 1600
Luminance (typical)
500 nits 500 nits
Megapixels
2.30 4.09
Color gamut
100% sRGB 100% sRGB
Pixels Per Inch (PPI)
161 ppi 216 PPI
Contrast ratio (min.)
1000:1 1000:1
Response time (max.)
35 ms 35 ms
Refresh rate
60 Hz 60 Hz
Horizontal view angle
+/- 88 degrees +/- 88 degrees
Vertical view angle
+/- 88 degrees +/- 88 degrees
Pixel pitch
0.1578 mm 0.1178 mm
Power consumption (maximum)
2.80 W 3.35 W
Anti-glare vs glossy finish
Anti-glare Anti-Reflection and Anti-Smudge on
t
ouch screen
Fingerprint reader
The following table lists the fingerprint-reader specifications of your Precision 5480.
NOTE:
The fingerprint reader is located on the power button.
Table 18. Fingerprint reader specifications
Description Values
Fingerprint-reader sensor technology
Capacitive
Fingerprint-reader sensor resolution
500 dpi
Fingerprint-reader sensor pixel size
● X
: 108
● Y: 88
Specifications of Precision 5480 19