AgiBot A2 (Yuanzheng) vs Engineered Ameca
Generated from the registry · revision 2026-09-26 · openness out of 100
AgiBot A2 (Yuanzheng) is 18 cm shorter (169 vs 187 cm) and 7 kg heavier (69 vs 62 kg) than Ameca. AgiBot A2 (Yuanzheng) has 21 fewer degrees of freedom (40 vs 61) than Ameca. Both score 0/100 on openness. Availability for both: buy.
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Side by side
■ rows differ| Field | AgiBot (Zhiyuan Robotics)AgiBot A2 (Yuanzheng) | Engineered ArtsEngineered Ameca | Δ first − second |
|---|---|---|---|
| Identity | |||
| Maker (differs) | AgiBot (Zhiyuan Robotics) | Engineered Arts | |
| Class | Humanoid | Humanoid | |
| Status | Active | Active | |
| Availability | Buy | Buy | |
| Country (differs) | China | United Kingdom | |
| Year (differs) | 2024 | 2021 | |
| Specifications | |||
| Height (differs) | 169cm | 187cm | −18 cm (-10%) |
| Mass (differs) | 69kg | 62kg | +7 kg (+11%) |
| Degrees of freedom (differs) | 40 | 61 | −21 (-34%) |
| Payload | —unsourced | —unsourced | |
| Top speed | —unsourced | —unsourced | |
| Runtime | 120min | —unsourced | |
| Battery capacity | 700Wh | —unsourced | |
| Price | —unsourced | —unsourced | |
| Actuators | —unsourced | Electric; 27 DOF head/face, 34 DOF upper body | |
| Compute | —unsourced | Embedded robot PC; Tritium robotOS (Linux/Yocto) | |
| Sensors (differs) | 360° LiDAR, six HD cameras incl. RGB-D and fisheye, force/torque sensors, mic array | 2x 8MP eye cameras, binaural mics, 4-ch chest mic, LiDAR safety sensors | |
| Openness and provenance | |||
| Openness bar | |||
| Openness score | 0/ 100 | 0/ 100 | = |
| CAD (25) | not public | not public | |
| Bill of materials (20) | not public | not public | |
| Sim model (URDF/MJCF) (20) | not public | not public | |
| Firmware (15) | not public | not public | |
| Software (10) | not public | not public | |
| Trained policies (10) | not public | not public | |
| Verification level | L0 | L0 | |
| Sources | 2 | 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: AgiBot A2 (Yuanzheng), Ameca.
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