That makes it significantly lighter even than Lenovo’s flagship portable notebook, the ThinkPad X1 Carbon, which weighs in at 2.4 pounds. The X1 Nano also features a thin form factor for a ...

You can primarily thank the new Carbon’s insanely low heft for that: At just 2.2 pounds, it’s the lightest ThinkPad X1 Carbon ever ... how did Lenovo trim nearly 10 percent off the weight ...

That’s a full half-pound lighter than the latest MacBook Pro, though other Lenovo ThinkPads have now outdone the X1 Carbon in that regard--such as the 2-pound ThinkPad X1 Nano. Business users ...