Dell Vostro 3491 Handleiding voor instellingen en specificaties - Pagina 18
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Description
Weight
Display
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
Table 20. Fingerprint reader specifications
Description
Sensor technology
18
System specifications
Values
1.66 kg (3.68 lb)
NOTE:
The weight of your tablet depends on the configuration
ordered and the manufacturing variability.
Values
High Definition - Non-Touch, Anti Glare, Ultra
slim
Twisted Nematic
220 nits
309.35 mm (12.18 in.)
173.99 mm (6.85 in.)
355.60 mm (14.00 in.)
1366x768
1.049
NTSC 45%
112 PPI
16:09
16 ms
60 Hz
40°
Top/Bottom: 10°/30°
0.2265 mm x 0.2265 mm
2.9 W
Anti-glare
No
Values
Capacitive
FHD
Wide View Angle (WVA)
220 nits
309.30 mm (12.18 in.)
174 mm (6.85 in.)
355.60 mm (14.00 in.)
1920x1080
2.07
NTSC 45%
157 PPI
16:09
35 ms
60 Hz
80°
80°
0.161 mm x 0.161 mm
4 W
Anti-glare
No