.png image quality on resize

Hello every one!
I cant found in internet the best way to stop wp low down my images quality on resize.
I try to upload image with 2000 pixel in height, and when I check my attachment with 500 px height size (after wp resize with plugin) it is low quality and looks blurry, I try to use this hook

add_filter('jpeg_quality', function($arg){
   return 100;
});

but it doesnt do anything with png images.

If there any way just disable all image quality transformation.
High

Low

So i want it looks same way how I do this via photoshop.
Seems this plugin just affected on simple upload but not on resize.
I have tried switch some Optimization Level and disable it at all, but it doesnt do any affect on resized image. Same bad quality for resize 500px image – 99 kbts when it should be 154 kbts. 30% low down quality, wow…

May be there any way how to manual upload different sizes?
Right now if Just make new attaches it will make for each attachment a lot of diff sizes, and it bad for my server SDD space. =)

Thank you very much for any help me with.
I really appreciate it!