Engineered Arts AmecavsTesla Optimus Gen 2
Side-by-side comparison of Engineered Arts Ameca and Tesla Optimus Gen 2: specs, price, use cases and SDKs.

Ameca
Hyper-realistic humanoid face + upper-body for HRI research

Optimus Gen 2
General-purpose humanoid from Tesla
Specifications
| Spec | Ameca | Optimus Gen 2 |
|---|---|---|
| Price (USD) | $175,000 | $30,000 |
| Category | humanoid | humanoid |
| Runtime | — | 8 h |
| Speed | — | 2.5 m/s |
| Weight | 50 kg | 57 kg |
| Reach | Upper-body humanoid | — |
| Degrees of Freedom | 51 | 28 |
- HRI research
- Museum / theme park installations
- Brand activations
- Film + TV
- Factory automation
- Home assistance
- Logistics
When to pick which
Choose the Engineered Arts Ameca for high-stakes public engagement and advanced human-robot interaction (HRI) research where emotional nuance is critical. In museum installations or luxury brand activations, Ameca’s 51 degrees of freedom—specifically concentrated in facial articulation—provide a level of non-verbal communication that Tesla’s utility-focused design cannot match. While the $175,000 price point is significantly higher, the integration with Tritium OS and LLM plugins allows for immediate, sophisticated conversational deployment. It is the superior choice for researchers studying social robotics or entertainment venues requiring a 'wow factor' through hyper-realistic human mimicry rather than physical labor.
Select the Tesla Optimus Gen 2 for large-scale industrial deployments and logistics automation where cost-per-unit and physical mobility are the primary constraints. At a projected $30,000 price point, Optimus is designed for fleet operations in factory environments, offering an 8-hour runtime and a walking speed of 2.5 m/s for material handling tasks. While it lacks Ameca’s facial expressiveness, its full-body mobility and Python-based SDK make it a practical platform for developers building autonomous labor solutions. Limited public spec data — request a vendor briefing regarding final production availability and API access for third-party industrial integration.
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