Used to show a difference between two things when they are considered side by side.
“By comparison, the second proposal offers far less funding for after-school programs.”
“The pilot program reduced wait times significantly; by comparison, the old system left patients waiting for hours.”
This phrase signals a contrast in Reading Part 4, often right before the author shifts from describing one viewpoint to introducing the opposing one. Spotting 'by comparison' helps you track which claim belongs to which side.
Synonyms: in contrast, on the other hand, comparatively