Dell Precision 7550 Handleiding voor instellingen en specificaties - Pagina 24
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Table 21. Fingerprint reader on palmrest specifications(continued)
Description
Fingerprint-reader sensor resolution
Fingerprint-reader sensor pixel size
Display
The following table lists the display specifications of your Precision 7550.
Table 22. Display specifications
Description
Option one
Display type
15.6 in. Full High
Definition (FHD)
Display-panel
WVA (Wide view
technology
angle )
Display-panel
dimensions (active
area):
Height
193.59 mm (7.62 in.)
Width
344.16 mm (13.55 in.)
Diagonal
394.87 mm (15.60 in.) 394.87 mm (15.60 in.)
Display-panel native
1920 x 1080
resolution
Luminance (typical)
220 nits
Megapixels
2.07
Color gamut
45% NTSC
Pixels Per Inch (PPI)
141
Contrast ratio (typ)
600:01
Response time (max)
35 ms
Refresh rate
60 Hz
Horizontal view angle
+/- 80 degrees(min)
Vertical view angle
+/- 80 degrees(min)
Pixel pitch
0.18 x 0.18 mm
Power consumption
4.20 W
(maximum)
24
Technical specifications
Values
508 dpi
360
Option two
Option three
15.6 in. Full High
15.6 in. Full High
Definition (FHD)
Definition (FHD)
WVA (Wide view
WVA (Wide view
angle )
angle )
193.59 mm (7.62 in.)
193.59 mm (7.62 in.)
344.16 mm (13.55 in.)
344.16 mm (13.55 in.) 344.16 mm (13.55
394.87 mm (15.60
in.)
1920 x 1080
1920 x 1080
500 nits
500 nits
2.07
2.07
100% DCIP3
100% DCIP3
141
141
600:01
600:01
35 ms
35 ms
60 Hz
60 Hz
+/- 80 degrees(min)
+/- 80 degrees(min)
+/- 80 degrees(min)
+/- 80 degrees(min)
0.18 x 0.18 mm
0.18 x 0.18 mm
7.2 W
7.4 W
Option four
Option five
15.6 in. Ultra High
15.6 in. Ultra High
Definition (UHD)
Definition (UHD)
HDR600
HDR400
193.59 mm (7.62
193.59 mm (7.62
in.)
in.)
344.16 mm (13.55
in.)
in.)
394.87 mm (15.55
394.87 mm (15.55
in.)
in.)
3840 x 2160
3840 x 2160
600 nits
500 nits
8.29
8.29
100% Adobe
100% Adobe
282
282
6000:1
1500:1
35
35 ms
60
60 Hz
+/- 80
+/- 80
degrees(min)
degrees(min)
+/- 80
+/- 80
degrees(min)
degrees(min)
0.090 x 0.090 mm 0.090 x 0.090 mm
18 W
10 W