Engineered Ameca vs Tesla Optimus
Generated from the registry · revision 2026-09-26 · openness out of 100
No height, mass, DOF or payload figure is sourced for both Ameca and Optimus yet. Both score 0/100 on openness. Availability: Ameca buy, Optimus not for sale.
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Side by side
■ rows differ| Field | Engineered ArtsEngineered Ameca | TeslaTesla Optimus | Δ first − second |
|---|---|---|---|
| Identity | |||
| Maker (differs) | Engineered Arts | Tesla | |
| Class | Humanoid | Humanoid | |
| Status (differs) | Active | Announced | |
| Availability (differs) | Buy | Not for sale | |
| Country (differs) | United Kingdom | United States | |
| Year (differs) | 2021 | 2022 | |
| Specifications | |||
| Height | 187cm | —unsourced | |
| Mass | 62kg | —unsourced | |
| Degrees of freedom | 61 | —unsourced | |
| Payload | —unsourced | —unsourced | |
| Top speed | —unsourced | —unsourced | |
| Runtime | —unsourced | —unsourced | |
| Battery capacity | —unsourced | —unsourced | |
| Price | —unsourced | Not for sale | |
| Actuators | Electric; 27 DOF head/face, 34 DOF upper body | —unsourced | |
| Compute | Embedded robot PC; Tritium robotOS (Linux/Yocto) | —unsourced | |
| Sensors | 2x 8MP eye cameras, binaural mics, 4-ch chest mic, LiDAR safety sensors | —unsourced | |
| 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 (differs) | 2 | 3 | |
| 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: Ameca, Optimus.
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