CRN6y
Head-To-Head: Lenovo ThinkPad X1 Yoga Vs. Dell Latitude 7390 2-In-1
Dell has even loftier promises for the Latitude 7390 2-in-1, though -- with the company saying the convertible laptop should be able to get up to 17 hours of battery life before needing a re-charge.
CRN6y
Head-To-Head: Lenovo ThinkPad X1 Carbon Vs. Dell Latitude 7390
Using our method, with the brightness set to 75 percent in both cases, the ThinkPad X1 Carbon provided better battery life -- nine hours of usage after a full charge. The Latitude 7390 ...