User Manual

Table 22. Battery specifications (continued)
Description Option one Option two Option three
see, Me and My Dell on
www.dell.com.
Coin-cell battery
CR2032 CR2032 CR2032
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 Precision 3571.
Table 23. Display specifications
Description Option one Option two Option three Option four Option five
Display type
High Definition (HD) Full High Definition
(FHD)
Full High Definition
(FHD)
Full High Definition
(FHD), Super Low
Power (SLP), Low Blue
Light
Ultra High
Definition (UHD),
Super Low Power
(SLP), Low Blue
Light
Display-panel
technology
Twisted Nematic
(TN)
Wide Viewing Angle
(WVA)
Wide Viewing Angle
(WVA)
Wide Viewing Angle
(WVA)
Wide Viewing
Angle (WVA)
Display-panel
dimensions
(active area):
Height
193.60 mm (7.62
in.)
193.60 mm (7.62
in.)
193.60 mm (7.62 in.) 193.60 mm (7.62 in.)
193.60 mm (7.62
in.)
Width
344.20 mm (13.55
in.)
344.20 mm (13.55
in.)
344.20 mm (13.55
in.)
344.20 mm (13.55 in.)
344.20 mm (13.55
in.)
Diagon
al
394.91 mm (15.55
in.)
394.91 mm (15.55
in.)
394.91 mm (15.55
in.)
394.91 mm (15.55 in.)
394.91 mm (15.55
in.)
Display-panel
native
resolution
1366 x 768 1920 x 1080 1920 x 1080 1920 x 1080
3840 x 2160
Luminance
(typical)
220 nits 250 nits 250 nits 400 nits
400 nits
Megapixels
1.05 2.07 2.07 2.07
8.30
Color gamut
45% NTSC 45% NTSC 45% NTSC 100% sRGB
100% sRGB
Pixels Per Inch
(PPI)
100 141 141 141
283
Contrast ratio
(typ)
500:1 700:1 700:1 700:1
1000:1
Specifications of Precision 3571 21