Compare · Desktop / educational humanoid · 2 of 4
Reachy Mini vs Robotis OP3
/compare/hugging-face-reachy-mini-vs-robotis-op3 · one URL per set, slugs sorted
Reachy Mini
Robotis OP3Physical
Heightno better
0.28 m
Reported · T2
0.51 m
Verified · T1
Weightno better
1.5 kg
Reported · T2
3.5 kg
Verified · T1
Technical
Sensorsno better
wide angle camera · 4 microphones · 5W speaker · accelerometer (wireless version only)
Reported · T2
3-Axis Gyroscope · 3-Axis Accelerometer · 3-Axis Magnetometer · Logitech C920 HD Pro Webcam
Verified · T1
Camerasno better
wide angle camera
Reported · T2
Logitech C920 HD Pro Webcam
Verified · T1
Computeno better
Raspberry Pi 4 onboard (wireless version); lite version has no onboard compute, runs from a Mac or Linux computer (Windows soon)
Reported · T2
Intel NUC i3 (Intel Core i3 dual core, 8GB DDR4 RAM, 250GB M.2 SSD) with OpenCR sub controller
Verified · T1
Operating systemno better
Lite version compatible with Mac and Linux (Windows soon)
Reported · T2
Linux (64-bit) development environment; any Linux or Windows release (32-bit/64-bit) installable
Verified · T1
Software
SDK availableno better
Yes
Reported · T2
Yes
Verified · T1
SDK languagesno better
Python
Reported · T2
C++
Verified · T1
Capability
Use casesno better
human-robot interaction · creative coding · AI experimentation · education · research
Reported · T2
research · education
Verified · T1
Target marketno better
education
Reported · T2
research
Verified · T1
5 attributes are not compared because not every robot here reports them.
Wins by disclosed attributes with a defined better · Mini 0 · OP3 0 · 0 ties10 attributes have no better, are undisclosed or disputed · no overall winner is ever declared
Verified Reachy Mini 24 Sept 2026 · Robotis OP3 24 Sept 2026