Dell YWCJD Configuration et spécifications - Page 21
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Display
The following table lists the display specifications of your Latitude 5521.
Table 20. Display specifications
Description
Option one
Display type
High Definition (HD) Full High Definition
Display-panel
Twisted Nematic
technology
(TN)
Display-panel
dimensions (active
area):
Height
193.60 mm (7.62 in.) 193.60 mm (7.62 in.)
Width
344.20 mm (13.55
in.)
Diagonal
394.91 mm (15.55
in.)
Display-panel native
1366x768
resolution
Luminance (typical)
220 nits
Megapixels
1049088
Color gamut
NTSC 45%
Pixels Per Inch
100
(PPI)
Contrast ratio (typ)
500:1
Response time
25 ms
(min)
Refresh rate
60 Hz
Horizontal view
40/40 +/- degrees
angle
Vertical view angle
10(U)/30(D) +/-
degrees
Pixel pitch
0.252X0.252 mm
Power consumption
4.20 W
(maximum)
Anti-glare vs glossy
Anti-glare
finish
Touch options
No
Option two
Option three
Full High Definition
(FHD)
(FHD) Touch
Wide Viewing Angle
Wide Viewing Angle
(WVA)
(WVA)
193.60 mm (7.62
in.)
344.20 mm (13.55
344.20 mm (13.55
in.)
in.)
394.91 mm (15.55
394.91 mm (15.55
in.)
in.)
1920 x 1080
1920 x 1080
250 nits
250 nits
2073600
2073600
NTSC 45%
NTSC 45%
141
141
700:1
700:1
25 ms
35 ms
60 Hz
60 Hz
80/80 +/- degrees
80/80 +/- degrees
80(U)/80(D) +/-
80(U)/80(D) +/-
degrees
degrees
0.179X0.179 mm
0.179X0.179 mm
4.2 W
4.2 W
Anti-glare
Anti-glare
No
Yes
Option four
Option five
Ultra High
Full High
Definition (UHD),
Definition (FHD),
Super Low
Super Low
Power (SLP),
Power (SLP),
Low Blue Light
Low Blue Light
Wide-Viewing
Wide Viewing
Angle ( WVA)
Angle (WVA)
193.60 mm (7.62
193.60 mm (7.62
in.)
in.)
344.20 mm
344.20 mm
(13.55 in.)
(13.55 in.)
394.91 mm
394.91 mm
(15.55 in.)
(15.55 in.)
3840 x 2160
1920 x 1080
400 nits
400 nits
8.3
2073600
sRGB 100%
sRGB 100%
140
141
800:1
700:1
35 ms
35 ms
60 Hz
60 Hz
80 minimum
80/80 +/-
degrees
80 minimum
80(U)/80(D) +/-
degrees
0.161 x 0.161
0.179X0.179 mm
3.50 W
4.6 W
Anti-glare
Anti-glare
No
No
Specifications of Latitude 5521
21