side-by-side chart

noun
UK /ˌsaɪd baɪ ˈsaɪd tʃɑːt/
US /ˌsaɪd baɪ ˈsaɪd tʃɑːrt/

A side-by-side chart is a picture that puts two things next to each other so you can compare them.

The teacher showed a side-by-side chart of the two planets.


OTHER MEANINGS

2. A layout that places two versions of a document or image next to each other for review.

The editor opened a side-by-side chart to check the old and new pages.

3. A visual that lists features of two products in parallel columns.

The website's side-by-side chart helped us pick a phone.

4. A table showing before-and-after results in two adjacent columns.

The report included a side-by-side chart of last year's and this year's sales.