Dell Vostro 5490 Setup and Specifications - Page 15
Touchpad, Touchpad gestures, Power adapter, Battery
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Description Diagonal viewing angle Touchpad Table 15. Touchpad specifications Description Resolution: Horizontal Vertical Dimensions: Horizontal Vertical Values 74.9 degrees Values 1229 pixel 749 pixel 105 mm 65 mm Touchpad gestures For more information about touchpad gestures for Windows 10, see the Microsoft knowledge base article 4027871 at support.microsoft.com. Power adapter Table 16. Power adapter specifications Description Type Diameter (connector) Input voltage Input frequency Input current (maximum) Output current (continuous) Rated output voltage Temperature range: Operating Storage 45 W 4.5 mm x 2.9 mm 100 VAC x 240VAC 50 Hz x 60 Hz 1.3 A 2.31 A (continuous) 19.5 VDC Values 65 W 4.5 mm x 2.9 mm 100 VAC x 240 VAC 50 Hz x 60 Hz 1.6 A 3.34 A (continuous) 19.5 VDC 0°C to 40°C (32°F to 104°F) -40°C to 70°C (-40°F to 158°F) 0°C to 40°C (32°F to 104°F) -40°C to 70°C (-40°F to 158°F) Battery Table 17. Battery specifications Description Type Values 3-cell "smart" lithium-ion/polymer (42 WHr) Specifications of Vostro 5490 15
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