PARK CITY, Utah--(BUSINESS WIRE)--Dell today announced updates to the Dell Precision M3800, the world’s thinnest and lightest true 15-inch mobile workstation, enabling video editors, graphic designers, engineers and other high-end users to create like never before with unmatched portability, breakthrough power and reliable performance. Dell has listened to its customers and responded by incorporating new features into its flagship mobile workstation, adding a 4K Ultra HD touch display option, i