HP Spectre X2 vs Surface Pro 4

The Spectre X2 Is HP's Answer To Microsoft's Surface : PERSONAL TECH : Tech Times
The HP Spectre x2 has a 12-inch screen with a 1,920x1,280 display and weighs 1.85 pounds or 2.69 pounds with the keyboard attached.$799

HP News - Stunning New Designs Highlight HP's Premium Consumer PC Line-Up

With same price as iPad Pro, this may be a challenge to sell in large numbers...