Dell Inspiron 14 Plus 7420 - Optional Fingerprint Reader and GPU

Table 17. Display specifications (continued)
Description Values
Pixel pitch
0.1346 mm
Power consumption (maximum)
5.30 W
Anti-glare vs glossy finish
Anti-glare
Touch options
Not supported
Fingerprint reader (optional)
The following table lists the specifications of the optional fingerprint-reader of your Inspiron 14 Plus 7420.
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
108 x 88 pixels
GPU—Integrated
The following table lists the specifications of the integrated Graphics Processing Unit (GPU) supported by your Inspiron 14 Plus
7420.
Table 19. GPU—Integrated
Controller Memory size Processor
Intel UHD Graphics Shared system memory 12
th
Generation Intel Core i5/i7
Intel Iris X
e
Graphics
NOTE: Intel Iris X
e
Graphics will
default to Intel UHD Graphics on
computers shipped with a single-
channel memory configuration.
Shared system memory 12
th
Generation Intel Core i5/i7
GPU—Discrete
The following table lists the specifications of the discrete Graphics Processing Unit (GPU) supported by your Inspiron 14 Plus
7420.
Table 20. GPU—Discrete
Controller Memory size Memory type
NVIDIA GeForce RTX 3050 4 GB GDDR6
NVIDIA GeForce RTX 3050 Ti 4 GB GDDR6
18 Specifications of Inspiron 14 Plus 7420