Table 15. Battery specifications (continued)
Description Option one Option two
Storage
-25°C to 65°C (-4°F to 149°F) -25°C to 65°C (-4°F to 149°F)
Battery operating time Varies depending on operating
conditions and can significantly
reduce under certain power-intensive
conditions.
Varies depending on operating conditions
and can significantly reduce under certain
power-intensive conditions.
Battery charging time (approximate)
NOTE: Control the charging time,
duration, start and 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.
3 hours (when the computer is off) 3 hours (when the computer is off)
Coin-cell battery
Not supported Not supported
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 Alienware m15 R6.
Table 16. Display specifications
Description Option one Option two Option three
Display type
Full High Definition Full High Definition Quad High Definition
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.) 193.62 mm (7.62 in.)
Width
344.16 mm (13.55 in.) 344.16 mm (13.55 in.) 344.22 mm (13.55 in.)
Diagonal
394.87 mm (15.55 in.) 394.87 mm (15.55 in.) 394.94 mm (15.55 in.)
Display-panel native resolution
1920 x 1080 1920 x 1080 2560 x 1440
Luminance (typical)
300 nits 300 nits 400 nits
Megapixels
2.07 2.07 3.69
Color gamut
100% sRGB 100% sRGB DCI-P3 99%
Pixels Per Inch (PPI)
141.00 141.00 188.30
Contrast ratio (typ)
1000:1 1000:1 400:1
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