Dell Inspiron 5491 Configuration et spécifications - Page 17
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Description
Height
Width
Diagonal
Native resolution
Megapixels
Pixels Per Inch (PPI)
Contrast ratio (minimum)
Response time (maximum)
Refresh rate
Horizontal view angle
Vertical view angle
Pixel pitch
Power consumption (maximum)
Anti-glare vs glossy finish
Touch options
Fingerprint reader (optional)
Table 18. Fingerprint reader specifications
Description
Sensor technology
Sensor resolution
Sensor area
Sensor pixel size
Video
Table 19. Discrete graphics specifications
Discrete graphics
Controller
Nvidia NV N17S-G0 (MX230)
Values
173.99 mm (6.85 in.)
309.35 mm (12.18 in.)
355.60 mm (14 in.)
1920 x 1080
2.07
157
600:1
35 msec rise/fall
60 Hz
+/- 80 degrees
+/- 80 degrees
0.161 mm
3.5 W
TrueLife with Cover Glass (CG)
Yes
External display support
MS Hybrid
Values
Capacitive
108 pixels x 88 pixels
5.49 mm x 4.47 mm
114 x 114 pixels
Memory size
2 GB
Specifications of Inspiron 5491 2n1
Memory type
GDDR5
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