I noticed after installing Windows 11 on my Samsung Galaxy Book S Qualcomm version that in Power Options, Processor Power Management that percentage settings (Not previously shown) have appeared. The minimum default on both battery and power is strange at 56%. I have re-set running on battery to 5%.
I assume Qualcomm Snapdragon can speed step like Intel.
What are the settings recommended by Samsung ?
Please note that my previous battery full charge life at 28 hours is now at 22 hours after the Windows 11 install.
I expect this to improve with adjustments to services running.
Please also note that after installing Windows 11 I had high CPU activity around Microsoft Office Prof Pro 2019 (Which I'm assuming got damaged during the Win 11 install) and I had to do an online repair.