The similarities are they do the same movements over and over. Neither have to think about their job, rather it runs like a program. Neither can stop for a second otherwise they fall behind.
The difference is the robot doesn't get carpel tunnel and stress from doing repetitive jobs. The robots don't get paid for their work. They can work twenty-four hours a day if needed without a bathroom break. Robots can't complain about their job.
I hope you find this helpful.