Updated January, 2020.
The MicrodermMD and the RejuvadermMD have the same suction motor specifications. The accessories are interchangeable between the two devices. All of our tips fit both devices, as do the filters.
Now for the differences - I am sure you noticed there is a price difference between the two microdermabrasion devices.
The MicrodermMD has an LCD screen with AUTO MODE that is great for beginners to get comfortable with the microdermabrasion treatment process. AUTO MODE walks you step-by-step and area-by-area through an entire treatment so you cannot mess up! (Our Newest version includes the SENSITIVE MODE, which is designed for people with delicate skin!)
The MicrodermMD has a built-in mirror that is great to use instead of standing in front of your bathroom mirror.
The RejuvadermMD is portable, but not rechargeable. We find that devices with rechargeable batteries are just not as powerful over time as those that are plugged into an outlet during use. This is why our portable microdermabrasion system still must be plugged in to use it.
The MicrodermMD comes with 100 filters, the RejuvadermMD comes with 50 filters.
The MicrodermMD also comes with a cleaning brush for the diamond tip and extra o-rings, the RejuvadermMD does not.
One other thing I like to point out is how each device feels while you are holding it in your hand to do a treatment. The RejuvadermMD is larger to hold yet fairly easier to maneuver.
Personally, I prefer the feel of holding the MicrodermMD wand versus the RejuvadermMD device. My hands are on the small side and the MicrodermMD wand is more like moving a brush or pencil across your face. I feel it gives the most precision to my treatments. (Again, this is just my opinion and may not be an important point for you.)