Dell XPS 17 (L702X, Early 2011) - Manual (Page 99)

97
Specifications
Video
Integrated:
Video
controller Intel HD Graphics
Video
memory up to 1.6 GB
Discrete:
Video
controller NVIDIA GeForce GT 550M
NVIDIA GeForce GT 555M
Video
memory 1 GB DDR3 (GT 550M)
3 GB DDR3 (GT 555M)
Display
Type 17.3‑inch HD+ WLED,
TrueLife
17.3‑inch Full HD WLED,
TrueLife 3D
17.3‑inch Full HD WLED,
TrueLife
Display
Multi‑touch 17.3‑inch HD+
WLED, TrueLife (Optional)
Dimensions:
Height 214.81 mm (8.46 inches)
Width 381.89 mm (15.04 inches)
Diagonal 439.42 mm (17.30 inches)
Maximum
resolution HD+: 1600 x 900
FHD: 1920 x 1080
Refresh rate HD+: 60 Hz
FHD: 120 Hz
Operating
angle 0° (closed) to 135°
Horizontal
viewing angle HD+: 40/40
FHD: 60/60
Vertical
viewing angle HD+: 15/30 (H/L)
FHD: 50/50 (H/L)