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Compare series details 14"
Y450
14"
Y460
15"
Y550
15"
Y550P
15"
Y560
Core technology
Genuine Windows® 7 Home Premium
Selected Selected Selected Selected Selected
Windows® 7 Lenovo Enhanced Experience with RapidDrive
Unavailable Selected Unavailable Unavailable Selected
Windows® 7 Lenovo Enhanced Experience PC
Selected Selected Selected Selected Selected
Up to 2010 Intel® i7™ multi-core processors
Unavailable Selected Unavailable Available Selected
Intel® Core™ 2 Duo processors
Selected Selected Selected Selected Selected
Entertainment
Dolby® Home Theater™ audio
Available Available Available Available Available
Premium JBL stereo speakers
Unavailable Available Unavailable Unavailable Available
Switchable graphics
Unavailable Selected Unavailable Unavailable Selected
Discrete graphics
Selected Selected Selected Available Available
OneKey™ Theater
Available Available Available Available Available
Built-in solutions and convenience
SlideNav with split screen
Unavailable Available Unavailable Available Available
Touch-sensitive desktop navigation
Available Unavailable Available Unavailable Unavailable
Ambient light sensor
Unavailable Available Unavailable Selected Available
Direct Share
Unavailable Available Unavailable Unavailable Available
Multitouch pad
Available Available Available Available Available
Security and protection
VeriFace™ face-recognition software
Available Available Available Available Available
OneKey™ Rescue System
Available Available Available Available Available
Warranty and support
Available Available Available Available Available
Eco-friendly
EPEAT Gold environmental rating
Available Available Unavailable Unavailable Unavailable
EPEAT Silver environmental rating
Unavailable Selected Selected Selected Selected
Energy Star compliant
Selected Available Selected Selected Available
14"
Y450
14"
Y460
15"
Y550
15"
Y550P

15"
Y560