Table 19. Display specifications (continued)
Description
Values
Refresh rate
60 Hz
60 Hz
Horizontal view angle
+/- 80 degrees
+/- 80 degrees
Vertical view angle
+/- 80 degrees
+/- 80 degrees
Pixel pitch
0.153 mm
0.153 mm
Power consumption (maximum)
4.6 W
4.8 W
Anti-glare vs glossy finish
Glossy
Anti-glare
Touch options
Not supported
Supported
Fingerprint reader (optional)
Table 20. Fingerprint reader specifications
Description
Values
Sensor technology
Capacitive
Sensor resolution
500 ppi dpi
Sensor area
4.06 mm x 3.25 mm
Sensor pixel size
80 x 64 pixels
Video
Table 21. Discrete graphics specifications
Discrete graphics
Controller
External display support
Memory size
Memory type
NVIDIA GeForce MX250
Not supported
2 GB
DDR5
Table 22. Integrated graphics specifications
Integrated graphics
Controller
External display support
Memory size
Processor
Intel UHD Graphics
One HDMI 1.4 port
Shared system memory
10
th
Generation Intel
Core i3/i5/i7
Computer environment
Airborne contaminant level:
G1 as defined by ISA-S71.04-1985
18
Specifications of Inspiron 5391