Are you running windows on this?

It dual boots Windows 11 and Fedora, and I’ve played with other distros in the past. They have minor edges over each other in various ways but none offer a major concrete advantage over the others in any category (except harassment/junkware, which any distro has a major upper hand over Windows 11 in, but Windows 10 accomplishes that almost as well).

Either there’s simply a hard limit on how good this hardware can be in terms of thermals and battery life or neither Lenovo’s tuning of Windows nor any Linux distro has gone far enough in properly leveraging power management and the like.