But when it comes to battery life, with the Gen 9 update, the X1 Carbon is back. For the ninth-gen model, Lenovo has restored the notebook’s 57 WHr battery capacity, up from 51 WHr battery used ...

Unfortunately, that's not quite the case. While the sixth-generation X1 Carbon brought together incredible performance, battery life and portability, among other things, the X280 is missing a ...