Table 16. Battery specifications (continued)
Description Option one Option two
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
Not applicable Not applicable
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.
NOTE: 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 Dell G15 5520.
Table 17. Display specifications
Description Option one Option two Option three
Display type
Full High Definition (FHD) Full High Definition (FHD) Quad High Definition (QHD)
Display-panel technology
Wide-Viewing Angle (WVA) Wide-Viewing Angle (WVA) Wide-Viewing Angle (WVA)
Display-panel dimensions
(active area):
Height
193.59 mm (7.62 in.) 193.59 mm (7.62 in.) 193.59 mm (7.62 in.)
Width
344.16 mm (13.55 in.) 344.16 mm (13.55 in.) 344.16 mm (13.55 in.)
Diagonal
395 mm (15.55 in.) 395 mm (15.55 in.) 395 mm (15.55 in.)
Display-panel native
resolution
1920 x 1080 1920 x 1080 2560 x 1440
Luminance (typical)
250 nits 300 nits 400 nits
Megapixels
2.07 2.07 2.07
Color gamut (typical)
45% NTSC 100% sRGB DCI-P3 99%
Pixels Per Inch (PPI)
141 141 141
Contrast ratio (typical)
800 : 1 800 : 1 800 : 1
Response time (maximum)
35 ms 13 ms 10 ms
Refresh rate
120 Hz 165 Hz 240 Hz
Horizontal view angle
80 +/- degrees (minimum) 80 +/- degrees (minimum) 85 +/- degrees
Vertical view angle
80 +/- degrees (minimum) 80 +/- degrees (minimum) 85 +/- degrees
Pixel pitch
0.17925 mm x 0.17925 mm 0.17925 mm x 0.17925 mm 0.17925 mm x 0.17925 mm
18 Specifications of Dell G15 5520
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