Pollen Reachy 2 vs Unitree G1
Generated from the registry · revision 2026-09-26 · openness out of 100
Reachy 2 is 34 cm taller (166 vs 132 cm) and 15 kg heavier (50 vs 35 kg) than Unitree G1. Reachy 2 has 5 fewer degrees of freedom (18 vs 23) and 1 kg more rated payload (3 vs 2 kg) than Unitree G1. Listed prices: Reachy 2 $70,000, Unitree G1 $13,500. Openness score: Reachy 2 45, Unitree G1 40 (of 100); only Reachy 2 publishes FW; only Unitree G1 publishes POL. Availability for both: buy.
01
Side by side
■ rows differ| Field | Pollen Robotics (Hugging Face)Pollen Reachy 2 | Unitree RoboticsUnitree G1 | Δ first − second |
|---|---|---|---|
| Identity | |||
| Maker (differs) | Pollen Robotics (Hugging Face) | Unitree Robotics | |
| Class (differs) | Wheeled humanoid | Humanoid | |
| Status | Active | Active | |
| Availability | Buy | Buy | |
| Country (differs) | France | China | |
| Year | 2024 | 2024 | |
| Specifications | |||
| Height (differs) | 166cm | 132cm | +34 cm (+26%) |
| Mass (differs) | 50kg | 35kg | +15 kg (+43%) |
| Degrees of freedom (differs) | 18 | 23 | −5 (-22%) |
| Payload (differs) | 3kg | 2kg | +1 kg (+50%) |
| Top speed | 0.83m/s | —unsourced | |
| Runtime | —unsourced | 120min | |
| Battery capacity | 840Wh | —unsourced | |
| Price (differs) | 70,000USD | 13,500USD | +56,500 USD (+419%) |
| Actuators (differs) | Orbita parallel joints (neck, wrists) | Unitree in-house electric joint motors | |
| Compute (differs) | SolidRun BedRock V3000 industrial PC | 8-core CPU; optional Jetson Orin module (EDU) | |
| Sensors (differs) | 2x IMX296 RGB, Orbbec Gemini 336 RGB-D, ToF, RPLIDAR S2, IMU, microphones | Depth camera, 3D LiDAR, 4-mic array | |
| Openness and provenance | |||
| Openness bar | |||
| Openness score (differs) | 45/ 100 | 40/ 100 | +5 |
| CAD (25) | not public | not public | |
| Bill of materials (20) | not public | not public | |
| Sim model (URDF/MJCF) (20) | public | public | |
| Firmware (15) (differs) | public | not public | |
| Software (10) | public | public | |
| Trained policies (10) (differs) | not public | 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, Unitree G1.
02