Thinkpad X260 battery life vs Fedora

Hi, I have a poor internet connection so didn’t dive straight in. I came here to ask how does battery life compare to Fedora? It has an intel i5 6300u.

I use Sway and Alacritty along with Firefox and Evince so normal apps. I’m wondering if Clear Linux is optimised for laptops too, given that quicker code results in more time spent in idle states. Is it worth trying or will it be the same? (7 percent or better not being the same to specify)

Thanks for reading, I understand if you have no clue. Any anecdotes from similar platforms would be appreciated.