Dell Inspiron 5420 Configuration et spécifications - Page 21

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Dell Inspiron 5420 Configuration et spécifications
Table 21. Display specifications (continued)
Description
Option one
Luminance (typical)
220 nits
Megapixels
1.049
Color gamut
NTSC 45%
Pixels Per Inch
112
(PPI)
Contrast ratio (typ)
300:1
Response time
25 ms
(max)
Refresh rate
60 Hz
Horizontal view
40 +/-degrees
angle
Vertical view angle
● Top: 10 +/-
● Bottom: 30 +/-
Pixel pitch
0.2265 mm x 0.2265
mm
Power consumption
2.4 W
(maximum)
Anti-glare vs glossy
Anti-glare
finish
Touch options
No

Fingerprint reader (optional)

Table 22. Fingerprint reader specifications
Description
Sensor technology
Sensor resolution
Sensor pixel size, X
Sensor pixel size, Y
Option two
250 nits
2.07
NTSC 45%
157
600:1
35 ms
60 Hz
80 +/-degrees
80 +/-degrees
degrees
degrees
0.161 mm x 0.161 mm 0.161 mm x 0.161
3.2 W
Anti-glare
No
Power button option
Capacitative
500 dpi
108
88
Option three
Option four
400 nits
300 nits
2.07
2.07
sRGB 100%
NTSC 72%
157
157
1000:1
600:1
35 ms
35 ms
60 Hz
60 Hz
80 +/-degrees
80 +/-degrees
80 +/-degrees
80 +/-degrees
0.161 mm x 0.161
mm
mm
2.5 W
4.51W
Anti-glare
Anti-glare
No
Yes
FIPS option
Capacitive
508 dpi
256
360
Specifications of Latitude 5420
Option five
300 nits
2.07
sRGB 100% typ
157
600:1
35 ms
60 Hz
80 +/- degrees
80 +/- degrees
0.161 mm x 0.161
mm
3.5 W
Anti-glare
Yes
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