Dell XPS 13 9345 - Fingerprint Reader; Sensor

Table 17. Display specifications(continued)
Description Option one Option two Option three
Pixels Per Inch (PPI)
225.7 169.3 254
Contrast ratio (typical)
2000:1 2000:1 1000000:1
Response time (maximum)
35 ms 35 ms 2 ms
Refresh rate
120 Hz (maximum) 120 Hz (maximum) 60 Hz (maximum)
Horizontal view angle
85 degrees 85 degrees 85 degrees
Vertical view angle
85 degrees 85 degrees 85 degrees
Pixel pitch
0.1125 mm 0.150 mm 0.10002 mm
Power consumption
(maximum)
3.91 W 2.2 W 6.07 W
Anti-glare vs glossy finish
Anti-reflective, Anti-smudge Anti-glare Anti-reflective, Anti-smudge
Fingerprint reader
The following table lists the fingerprint-reader specifications of your XPS 13 9345.
NOTE: The fingerprint reader is on the power button.
Table 18. Fingerprint reader specifications
Description Values
Fingerprint-reader sensor technology
Trans-capacitive sensing
Fingerprint-reader sensor resolution
500 dpi
Fingerprint-reader sensor pixel size
88 x 108
Sensor
The following table lists the sensor of your XPS 13 9345.
Table 19.
Sensor
Sensor support
Ambient Light Sensor
Adaptive Thermal Performance
Wake/Power on with lid open
Hall sensor
Specifications of XPS 13 9345 23