The Dell XPS 17 remains a good option for anyone seeking ... up to 14 hours of battery life, a great cooling system, and a form factor that means it squeezes a 17-inch display into a 15-inch ...

Last year's XPS 17 (9730) lived in this spot, but Dell has now gone with a 16.3-inch size panel and minimal bezel, so the whole thing is closer to 16-inches than 17. Plus, it sounds cooler.

Even though the case and cooling system are thinner, the XPS 13 stays cool when working out. The Dell XPS 13 9315 remains the one to beat. It combines great performance and outstanding battery ...