Dell Precision 3551 Handbuch für Einrichtung und Spezifikationen - Seite 20
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Description
Panel technology
Luminance (typical)
Dimensions (Active
Area):
Height
Width
Diagonal
Native Resolution
Megapixels
Pixels per Inch (PPI)
Color Gamut (CG)
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
Keyboard
Table 23. Keyboard specifications
Feature
Number of keys
Size
Backlit keyboard
Layout
20
Technical specifications
Wide Viewing Angle (WVA)
220 nits
193.60 mm (7.62 in.)
344.20 mm (13.55 in.)
394.91 mm (15.55 in.)
1366x768
1049088
100
NTSC 45%
500:1
25 ms
60 Hz
40/40 +/- degrees
10(U)/30(D) +/- degrees
0.252X0.252 mm
4.20 W
Anti-glare
No
Values
Wide Viewing Angle
(WVA)
220 nits
193.60 mm (7.62 in.)
344.20 mm (13.55 in.)
394.91 mm (15.55 in.)
1920 x 1080
2073600
141
NTSC 45%
700:1
25 ms
60 Hz
80/80 +/- degrees
80(U)/80(D) +/- degrees 80(U)/80(D) +/- degrees
0.179X0.179 mm
4.2 W
Anti-glare
No
Specifications
•
102 (U.S. and Canada)
•
103 (UK)
•
106 (Japan)
Full sized
•
X= 18.6 mm (0.73 in.) key pitch
•
Y= 19.05 mm (0.75 in.) key pitch
Optional (backlit and Non-backlit)
QWERTY
Wide Viewing Angle
(WVA)
220 nits
193.60 mm (7.62 in.)
344.20 mm (13.55 in.)
394.91 mm (15.55 in.)
1920 x 1080
2073600
141
NTSC 45%
700:1
35 ms
60 Hz
80/80 +/- degrees
0.179X0.179 mm
4.2 W
Anti-glare
Yes
Wide Viewing Angle
(WVA)
300 nits
193.60 mm (7.62 in.)
344.20 mm (13.55 in.)
394.91 mm (15.55 in.)
1920 x 1080
2073600
141
NTSC 72%
700:1
35 ms
60 Hz
80/80 +/- degrees
80(U)/80(D) +/-
degrees
0.179X0.179 mm
4.6 W
Anti-glare
No