RoboParty ROBOTO_ORIGIN vs ROBOTIS OP3
Generated from the registry · revision 2026-09-26 · openness out of 100
ROBOTO_ORIGIN is 74 cm taller (125 vs 51 cm) and 30.5 kg heavier (34 vs 3.5 kg) than ROBOTIS OP3. ROBOTO_ORIGIN has 3 more degrees of freedom (23 vs 20) than ROBOTIS OP3. Openness score: ROBOTO_ORIGIN 100, ROBOTIS OP3 45 (of 100); only ROBOTO_ORIGIN publishes CAD, BOM and POL. Availability: ROBOTO_ORIGIN diy build, ROBOTIS OP3 buy.
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Side by side
■ rows differ| Field | RoboParty (Shanghai RoboParty Technology)RoboParty ROBOTO_ORIGIN | ROBOTISROBOTIS OP3 | Δ first − second |
|---|---|---|---|
| Identity | |||
| Maker (differs) | RoboParty (Shanghai RoboParty Technology) | ROBOTIS | |
| Class | Humanoid | Humanoid | |
| Status | Active | Active | |
| Availability (differs) | DIY build | Buy | |
| Country (differs) | China | South Korea | |
| Year | 2025 | —unsourced | |
| Specifications | |||
| Height (differs) | 125cm | 51cm | +74 cm (+145%) |
| Mass (differs) | 34kg | 3.5kg | +30.5 kg (+871%) |
| Degrees of freedom (differs) | 23 | 20 | +3 (+15%) |
| Payload | —unsourced | —unsourced | |
| Top speed | 3m/s | —unsourced | |
| Runtime | 120min | —unsourced | |
| Battery capacity | —unsourced | 36.6Wh | |
| Price | —unsourced | —unsourced | |
| Actuators (differs) | 120 N·m peak joint torque (maker claim) | 20x Dynamixel XM430-W350-R | |
| Compute | —unsourced | Intel NUC i3, 8GB RAM | |
| Sensors (differs) | Intel D435i depth camera and 3D LiDAR (both optional) | Logitech C920 camera, 9-axis IMU | |
| Openness and provenance | |||
| Openness bar | |||
| Openness score (differs) | 100/ 100 | 45/ 100 | +55 |
| CAD (25) (differs) | public | not public | |
| Bill of materials (20) (differs) | public | not public | |
| Sim model (URDF/MJCF) (20) | public | public | |
| Firmware (15) | public | public | |
| Software (10) | public | public | |
| Trained policies (10) (differs) | public | not public | |
| Verification level (differs) | L1 | L2 | |
| Sources (differs) | 5 | 2 | |
| Last checked (differs) | 2026-09-25 | 2026-09-24 | |
A dash is an unsourced figure, not zero. Sources for each robot are listed on its spec sheet: ROBOTO_ORIGIN, ROBOTIS OP3.
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