leaked shots we saw of Sony's new VAIO Z laptop were right on the money as the company showed it off officially today for the European press. The specs reveal a 13.1-inch "ultramobile" notebook that comes in at under 1.2kg with a 2.7GHz Intel Core i7 processor, 256GB SSD, 8GB RAM, 1600x900 screen and sheet battery borrowed from the earlier VAIO S for up to 7 hours of computing. Onboard it features only Intel's HD Graphics 3000 solution but the VAIO Z beats other ultralights with its Power Media Dock, which contributes the power of an AMD Radeon 6650M GPU with 1GB of dedicated memory connected via "the architecture codenamed Light Peak" -- Sony can't call it Thunderbolt -- when more polygons have to be pushed. The dock sports one USB 3.0 hookup plus additional USB, VGA and HDMI ports, and a slot for either a DVD or Blu-ray drive.
Update: Head over to the Sony UK site to configure one yourself -- pricing starts at £1,434 ($2,294) with a Core i5 CPU, 4GB of RAM and no PMD. The dock is a £400 ($640) option with no optical drive included, while upgrading to a 1080p 13.1-inch LCD is a mere £40 extra.