Does anyone else notice the battery life being significantly longer on Linux?

Posted by Tiggorr@reddit | linux | View on Reddit | 154 comments

Coming from Windows, I am used to my work laptop being perpetually plugged in.
Lately, I have been playing with my new Fedora OS installation. As I am making a transition from my primary laptop to my secondary laptop which will be running Linux instead of my usual choice - Windows. It has put into perspecitve how absolutely disastrous the battery life and performance on Windows devices are.
I am a software engineer by profession and I can safely say that I've never done any work on an unplugged Windows machine, and I have spent my entire life in front of a computer.
So imagine my surprise when 3 hours ago I unplugged my Linux machine in order to charge the laptop I have used for work until today (don't ask, I have only one charger).

But my linux laptop is still at 60% battery. Let me repeat that again. after 3 hours of work, I am still having half charge left. All while experiencing no noticeable slowdowns.

And this is all while using additional two 2K resolution external monitors, internet, mouse and headset connected via bluetooth, Intelij Java IDE open, 20 open on chrome and ChatGPT running.