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Table 19. Display specifications
Description
Type
Panel technology
Luminance (typical)
Dimensions (Active area):
Height
Width
Diagonal
Native resolution
Megapixels
Color gamut
Pixels per inch (PPI)
Contrast ratio (min)
Response time (max)
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
18
Specifications of Inspiron 7591
Values
Full High Definition (FHD)
WVA (Wide View Angle)
300 nits
350.7 mm (13.81 in.)
205.7 mm (8.1 in.)
394 mm (15.51 in.)
1920 x 1080 (FHD, non-touch)
2
72% (NTSC)
141
600:1
35 ms
60 Hz
80/80 +/- degrees
80/80 +/- degrees
0.18 mm
6.2 W
Anti-glare
Not supported
Values
Capacitive
500 dpi
Ultra High Definition (UHD)
WVA (Wide View Angle)
500 nits
350.7 mm (13.81 in.)
205.7 mm (8.1 in.)
394 mm (15.51 in.)
3840 x 2160 (UHD, non-touch)
8
100% (Adobe)
282
800:1
35 ms
60 Hz
80/80 +/- degrees
80/80 +/- degrees
0.09 mm
10 W
Anti-glare
Not supported
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