In recent memory, LG’s Gram laptops have been incredibly straightforward. There’s been a Gram 17 — which we’ve really liked in the past — a Gram 16, a Gram 15, and a Gram 14 (with some slight variations here and there). They’ve always been basically the same package: incredibly, unbelievably, mind-numbingly light devices with excellent battery life and otherwise unremarkable chassis.
This year, the Gram family is...