The pictures are the same size and zoomed in the same amount. The photo on the left was scanned on the Epson flatbed at 600 DPI. The photo on the right was scanned with the Plustek at “600.” … I did try it on a Win 7 laptop but the screen was too poor to judge any corrections, so I am using it on a Mac with a colour calibrated screen.
https://www.amazon.com/Plustek-Photo-Scanner-Sensor-Support/dp/B01LZJH63M