Dell XPS P11F Setup Manual page 95

Video
Integrated
Video Intel HD Graphics
Controller
Video up to 256 MB
Memory
Discrete
Video NVIDIA GeForce GT 420M
Controller
NVIDIA GeForce GT 435M
Video 1 GB/2 GB DDR3
Memory
Display
Type 15.6‑inch HD WLED,
TrueLife
15.6‑inch Full HD
RGBLED, TrueLife
Multi‑touch 15.6‑inch HD
WLED, TrueLife (Optional)
Display
Dimensions:
Height 193.54 mm (7.62 inches)
Width 344.23 mm (13.55 inches)
Diagonal 396.42 mm (15.6 inches)
Maximum 1920 x 1080
resolution
Refresh rate 60 Hz
Operating 0° (closed) to 135°
angle
Horizontal 40/40
viewing angle
Vertical 15/30 (H/L)
viewing angle
Pixel pitch 0.2265 mm x 0.2265 mm
Specifications
93