With its redesign of the popular ThinkPad X1 Carbon for ... That issue, in our view, was the battery life. As we noted with last year’s model, the X1 Carbon’s reduced battery size had ...

versus the 14-inch display of the X1 Carbon. In our tryout of the ThinkPad X280, we got six hours of battery life in one test and just four hours in a second test, in both cases with heavy usage ...