Display - Dell Latitude 3550 Technical Manualbook

Table 18. Battery specifications (continued)
Description
end time, and so on
using the Dell Power
Manager application.
For more information
on the Dell Power
Manager see, Me
and My Dell on
www.dell.com.
Coin-cell battery
CAUTION: Operating and storage temperature ranges may differ among components, so operating or storing
the device outside these ranges may impact the performance of specific components.
CAUTION: Dell recommends that you charge the battery regularly for optimal power consumption. If your
battery charge is completely depleted, connect the power adapter, turn on your computer, and then restart
your computer to reduce the power consumption.

Display

The following table lists the display specifications of your Latitude 3550.
Table 19. Display specifications
Description
Display type
Touch options
Color
Panel type
Display-panel technology
Display-panel dimensions
(active area):
Height
Width
Diagonal
Display-panel native
resolution
Luminance (typical)
Megapixels
Color gamut
Pixels Per Inch (PPI)
20 Specifications of Latitude 3550
Option one
● 16~45°C—2 hours
(when the computer
is off)
● 46~50°C—3
hours(when the
computer is off)
CR2032
Option one
15.6-inch, High Definition
(HD)
No
262,144
6 bit
Twisted nematic
344.16 mm (13.55 in.)
193.59 mm (7.62 in.)
394.87 mm (15.54 in.)
1366 x 768
220 nits
1.05
45% (NTSC)
100
Option two
● 16~45°C—2 hours
(when the computer is
off)
● 46~50°C—3
hours(when the
computer is off)
CR2032
Option two
15.6-inch, Full High Definition
(FHD)
No
262,144
6 bit
In Plane Switching (IPS)
344.16 mm (13.55 in.)
193.59 mm (7.62 in.)
394.87 mm (15.54 in.)
1920 x 1080
250 nits
2.07
45% (NTSC)
141
Option three Option four
● 16~45°C—2 ● 16~45°C—2
hours (when the
computer is off)
● 46~50°C—3 ● 46~50°C—3
hours(when the
computer is off)
CR2032 CR2032
Option three
15.6-inch, Full High Definition
(FHD)
Yes
262,144
6 bit
In Plane Switching (IPS)
344.16 mm (13.55 in.)
193.59 mm (7.62 in.)
394.87 mm (15.54 in.)
1920 x 1080
250 nits
2.07
45% (NTSC)
141
hours (when the
computer is off)
hours(when the
computer is off)