Ultrabooks with quad-core i7 processors ?
I'm not a fan of Apple, but I do love my 3-year-old 15" MacBook Pro with its Quad-Core i7 processor.
It's not too heavy (less than 2kg), has a retina display, great keyboard and is fast as hell.
Is there an equivalent Windows laptop/ultrabook ?
They all seem to have dual-core (rather than quad-core) i7 processors.