Dell Inspiron Mini Duo (1090, Late 2010) - Manual (Page 80)

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Specifications
Keyboard
Number of keys 86 (U.S. and Canada);
87 (Europe and Brazil);
90 (Japan)
Touch Pad
X/Y position
resolution
(graphics table
mode) 240 cpi
Size:
Height 37.0 mm (1.46 inches)
rectangle
Width 67.0 mm (2.64 inches)
sensor-active area
Display
Type Multi-touch 10.1 inch
High Definition
Dimensions:
Height 125.22 mm (4.93 inches)
Width 222.73 mm (8.77 inches)
Diagonal 255.52 mm
(10.06 inches)
Maximum
resolution 1366 x 768
Refresh rate 60 Hz
Operating angle 0° (closed) to 135°
Horizontal
viewing angle 40/40
Vertical viewing
angle 15/30 (H/L)
Pixel pitch 0.163 mm x 0.163 mm