Fingerprint Reader (Optional); Sensor - Dell Latitude 9440 2-in-1 Setup And Specifications

Table 18. Display specifications (continued)
Description
Color
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

Fingerprint reader (optional)

The following table lists the specifications of the optional fingerprint-reader of your Latitude 9440 2-in-1.
Table 19. Fingerprint reader specifications
Description
Fingerprint-reader sensor technology
Fingerprint-reader sensor resolution
Fingerprint-reader sensor pixel size

Sensor

The following table lists the sensor of your Latitude 9440 2-in-1.
Table 20. Sensor
Sensor support
Low Power Vision AI Based User Presence Detection
Ambient Light Sensor
Windows Auto Brightness
IR User Proximity Detection
eCompass/Magnetometer
Accelerometer
Gyro + Accelerometer
Adaptive Thermal Performance (via Gyroscope/Accelerometer)
Screen Rotation support
Near Field Proximity Sensor
Values
16.7M
216
1000
35 ms
60 Hz
88 degree
88 degree
0.1178 mm
3.70 W
anti-reflection, anti-smudge
Values
Trans-capacitive sensing
500 dpi
108 mm x 88 mm
Specifications of Latitude 9440 2-in-1 25