Dell Inspiron 14R (N4010, Early 2010) - Manual (Page 83)

81
Specifications
Video
Discrete
Video controller AMD ATI Mobility
Radeon ™ HD 550v
AMD ATI Mobility
Radeon HD 5470
AMD ATI Mobility
Radeon HD 5650
Video memory DDR3 512 MB/1 GB
UMA
Video controller Intel HD Graphics HM57
Video memory up to 1.7 GB of shared
memory
Camera
Pixel 1.3 megapixel
Video resolution 640 x 480 at 30 fps
(maximum)
Keyboard
Number of keys 86 (U.S. and Canada);
87 (Europe); 90 (Japan);
87 (Brazil)
Touch Pad
X/Y position
resolution
(graphics table
mode)
240 cpi
Size
Width 91.6 mm (3.6‑inch)
sensor‑active area
Height 46.6 mm (1.8‑inch)
rectangle)