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