Dell Inspiron 16 Plus 7640 - Fingerprint Reader (Optional); GPU-Integrated

Table 21. Display specifications(continued)
Description Values
Color gamut
100% sRGB (typical)
Pixels Per Inch (PPI)
189
Contrast ratio (minimum)
● 1000:1 (minimum)
● 1200:1 (typical)
Response time (maximum)
35 ms
Refresh rate
120 Hz
Horizontal view angle
● +/- 80 degrees (minimum)
● +/- 85 degrees (typical)
Vertical view angle
● +/- 80 degrees (minimum)
● +/- 85 degrees (typical)
Pixel pitch
0.134 mm
Power consumption (maximum)
4 W (at mosaic pattern, 120 Hz)
Anti-glare vs glossy finish
Anti-glare
Fingerprint reader (optional)
The following table lists the specifications of the optional fingerprint-reader of your Inspiron 16 Plus 7640.
Table 22.
Fingerprint reader specifications
Description Values
Fingerprint-reader sensor technology
Trans-capactive sensing
Fingerprint-reader sensor resolution
500 ppi
Fingerprint-reader sensor pixel size
100 x 88 pixels
GPU—Integrated
The following table lists the specifications of the integrated Graphics Processing Unit (GPU) supported by your Inspiron 16 Plus
7640.
Table 23.
GPU—Integrated
Controller Memory size Processor
Intel Arc Graphics Shared system memory 14th Generation Intel Ultra 7
Specifications of Inspiron 16 Plus 7640 23