Fingerprint Reader (Optional); Sensor; Gpu-Integrated - Dell NOT22427 Owner's Manual

Table 21. Display specifications (continued)
Description
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 5540.
Table 22. 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 5540.
Table 23. Sensor
Sensor support
Ambient Light Sensor
Accelerometer in the base: ST Micro LIS2DW12TR
Accelerometer in the hinge-up (Upsell config with Emza/ALS/IR camera): ST Micro LNG2DMTR
GPU—Integrated
The following table lists the specifications of the integrated Graphics Processing Unit (GPU) supported by your Latitude 5540.
Table 24. GPU—Integrated
Controller
Intel UHD Graphics
e
Intel Iris X Graphics
Option one
80 +/- degrees
0.179 x 0.179 mm
4.60 W
Anti-glare
External display support
One HDMI 2.0 port
One HDMI 2.0 port
Option two
80 +/- degrees
0.179 x 0.179 mm
4.60 W
Anti-glare
Values
Capacitive
500 dpi
108 x 88
Memory size
single-channel memory
dual-channel memory
Specifications of Latitude 5540
Option three
80 +/- degrees
0.179 x 0.179 mm
4.50 W
Anti-glare
Processor
th
13 Generation Intel Core i3
th
13 Generation Intel Core
i5/17
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