Admins can ensure the quality of the output designs with the help of the DPI based output. By setting the DPI values from the backend you can get the output files of your choice. DPI is helpful for high-resolution output files.
To set DPI value, go to Stores > Configurations > DPI Configuration
From here, you can select the DPI value of your choice. Click the “Save Config” button once you’ve made all the changes.