Actually even "simpler" is the following. Samsung provides free cloning software and In my experience it has worked flawlessly.
https://www.pugetsystems.com/labs/support-software/Data-Migration-with-Samsung-SSDs-699/
If its a PC not a laptop then you can install the new SSD into the PC, boot up, clone the old drive to the SSD, shotdown, disconnect the old drive, then boot back up. I would hold onto the old drive(outside the case in storage) for a few weeks, if no issues then you can format or whatever you want to with the old one.