Fingerprint Reader (Optional); Gpu-Integrated - Dell Inspiron 15 3521 Setup And Specifications

Table 18. Display specifications (continued)
Description
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
Touch options

Fingerprint reader (optional)

The following table lists the specifications of the optional fingerprint-reader of your Inspiron 15 3521.
NOTE: The fingerprint reader is located on the power button.
Table 19. Fingerprint reader specifications
Description
Fingerprint-reader sensor technology
Fingerprint-reader sensor resolution
Fingerprint-reader sensor pixel size
GPU—Integrated
The following table lists the specifications of the integrated Graphics Processing Unit (GPU) supported by your Inspiron 15 3521.
Table 20. GPU—Integrated
Controller
Intel UHD Graphics 605
Intel UHD Graphics 600
Option one
100
400:1
25 ms
60 Hz
40 +/- degrees (min.)
10 (Top)/30 (Bottom) degrees (min.)
0.252 mm x 0.252 mm
4.2 W
Anti-glare
No
Values
Capacitive
500 DPI
● X: 108
● Y: 88
Memory size
Shared system memory
Shared system memory
Option two
141
400:1
35 ms
120 Hz
80 +/- degrees (min.)
80 +/- degrees(min.)
0.179 mm x 0.179 mm
4.2 W
Anti-glare
No
Processor
Intel Pentium N5030 Silver
Intel Celeron N4020
Specifications of Inspiron 15 3521 19