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Compare Series Details 15.6"
Y580
14"
Y400
15.6"
Y500
Core Technology
Up to Windows 8
Selected Selected Selected
Latest-Generation Intel® Core™ i Series Processors
Selected Available Available
Previous-Generation Intel® Core™ i Series Processors
Selected Unavailable Unavailable
Intel® Core™ 2 Duo Processors
Unavailable Unavailable Unavailable
Microsoft Office 2013
Available Available Available
Entertainment
Dolby® Home Theater™ Audio
Available Available Available
SRS® Premium Sound™
Unavailable Unavailable Unavailable
JBL® Stereo Speakers
Available Available Available
Dynamic Graphics
Selected Unavailable Unavailable
Switchable Graphics
Unavailable Unavailable Unavailable
OneKey™ Theatre
Available Available Available
HD Webcam
Available Available Available
Built-In Solutions and Convenience
Backlit Keyboard
Selected Selected Selected
Wireless Display (WiDi) Technology
Available Available Available
Split Screen Navigation
Unavailable Unavailable Unavailable
Touch-Sensitive Desktop Navigation
Unavailable Unavailable Unavailable
Ambient Light Sensor
Unavailable Unavailable Unavailable
DirectShare™
Unavailable Unavailable Unavailable
Multitouch Touchpad
Available Available Available
Security and Protection
VeriFace™ Face-Recognition Software
Available Unavailable Unavailable
OneKey® Recovery
Available Available Available
Warranty and Support
Available Available Available
Eco-Friendly
EPEAT Gold or Silver Environmental Rating
Available Available Available
ENERGY STAR Compliant
Available Available Available

15.6"
Y580

14"
Y400

15.6"
Y500