Are there datasaving options available like extentions for android?

  • Do you uBlock origin installed?
    It should block ads n unnecessary stuff to save some data.

    You could filter/block images and audo/video/media(from all websites or some specific websites) if you want to save even more data.

    $image,media,important
    Adding that in your filter list would block all images and media, from all websites. You can adjust it for the specific websites that you want it to affect.