Dell Vostro 2521 (Early 2013) - Manual (Page 49)

Feature Description
NOTE: The powered USB 3.0 connector also supports Microsoft Kernel Debugging.
Media card reader one 8-in-1 slot
Table 17. Display
Feature Description
Type 15.6 inches HD
Dimensions:
Height 344.23 mm (13.55 inches)
Width 193.54 (7.61 inches)
Diagonal 396.24 mm (15.60 inches)
Active area (X/Y) 344.23 x 193.54 mm (13.55 inches x 7.61 inches)
Maximum Brightness 200 nits
Operating angle 0° (closed) to 140°
Refresh rate 60 Hz
Minimum Viewing angles:
Horizontal 40°/40°
Vertical 10°/30°
Pixel pitch 0.252 mm x 0.252 mm
Table 18. Keyboard
Feature Description
Number of keys US 102, Brazil 105, UK 103 and Japan 106
Table 19. Touchpad
Feature Description
Active Area: 240 DPI
X-axis 56.00 mm (2.20 inches)
Y-axis 100.00 mm (3.94 inches)
Table 20. Battery
Feature Description
Type
• 4-cell “smart” lithium ion (40 WHr)
• 6-cell “smart” lithium ion (65 WHr)
Dimensions:
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