Pollen Reachy 2 vs ROBOTIS OP3
Generated from the registry · revision 2026-09-26 · openness out of 100
Reachy 2 is 115 cm taller (166 vs 51 cm) and 46.5 kg heavier (50 vs 3.5 kg) than ROBOTIS OP3. Reachy 2 has 2 fewer degrees of freedom (18 vs 20) than ROBOTIS OP3. Both score 45/100 on openness. Availability for both: buy.
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Side by side
■ rows differ| Field | Pollen Robotics (Hugging Face)Pollen Reachy 2 | ROBOTISROBOTIS OP3 | Δ first − second |
|---|---|---|---|
| Identity | |||
| Maker (differs) | Pollen Robotics (Hugging Face) | ROBOTIS | |
| Class (differs) | Wheeled humanoid | Humanoid | |
| Status | Active | Active | |
| Availability | Buy | Buy | |
| Country (differs) | France | South Korea | |
| Year | 2024 | —unsourced | |
| Specifications | |||
| Height (differs) | 166cm | 51cm | +115 cm (+225%) |
| Mass (differs) | 50kg | 3.5kg | +46.5 kg (+1329%) |
| Degrees of freedom (differs) | 18 | 20 | −2 (-10%) |
| Payload | 3kg | —unsourced | |
| Top speed | 0.83m/s | —unsourced | |
| Runtime | —unsourced | —unsourced | |
| Battery capacity (differs) | 840Wh | 36.6Wh | +803.4 Wh (+2195%) |
| Price | 70,000USD | —unsourced | |
| Actuators (differs) | Orbita parallel joints (neck, wrists) | 20x Dynamixel XM430-W350-R | |
| Compute (differs) | SolidRun BedRock V3000 industrial PC | Intel NUC i3, 8GB RAM | |
| Sensors (differs) | 2x IMX296 RGB, Orbbec Gemini 336 RGB-D, ToF, RPLIDAR S2, IMU, microphones | Logitech C920 camera, 9-axis IMU | |
| Openness and provenance | |||
| Openness bar | |||
| Openness score | 45/ 100 | 45/ 100 | = |
| CAD (25) | not public | not public | |
| Bill of materials (20) | not public | not public | |
| Sim model (URDF/MJCF) (20) | public | public | |
| Firmware (15) | public | public | |
| Software (10) | public | public | |
| Trained policies (10) | not public | not public | |
| Verification level (differs) | L1 | L2 | |
| Sources (differs) | 3 | 2 | |
| Last checked | 2026-09-24 | 2026-09-24 | |
A dash is an unsourced figure, not zero. Sources for each robot are listed on its spec sheet: Reachy 2, ROBOTIS OP3.
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