Tech 10: Cool Devices For A Mobile Workforce

Dell XPS 13

Dell has significantly improved the portability of the XPS 13 while also making it more powerful and durable. The new model uses Intel's eighth-generation Core processors, promises up to nearly 20 hours of battery life and offers a 4K option for the narrow-bezel display. In terms of the all-important portability factor, the XPS 13 is now 24 percent smaller in overall volume -- measuring just 0.46 of an inch thick, compared with the previous 0.6 of an inch thick.