Comment 4 for bug 1661894

Lastly, I redid the comparison using PNGs exported via GUI to 4000x4000 px with Inkscape 0.91 and lp:inkscape/0.92.x r15355, with each of the available options for dpi change on load separately: all three comparisons show the same difference as the image attached in comment 2. This indicates AFAIU that the differences are not related to the DPI change (or to overall scaling of the document on load or export).