Best Buy models always lacking standard manufacture specs.
BTW, the U81A is lacking the following: Bluetooth (Neither Ux50 or U81a had bluetooth) Multi-touch and lighted mouse pad (Ux50 seemed to lack this as well) Backlit Keys (Ux50 did have backlit keys) Both the U81 and the Ux50 though do have the express gate feature from splashtop which gives more functions (Skype, email, etc) than say the Sony that only gives you a browser. Adding up all the missing parts that the U81A seems to be lacking, I’m thinking I will return the U81A and wait until I can get either the U20 or U80. The Ux50 was just a tad too big for travel purposes, although looked nice and having the dedicated number keys is nice, I think I’ll choose for portability this time. Of course if the U50 comes out, depending on the price point I might change my mind again.