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-facing deployments where social engagement and emotional nuance are critical. In sectors like museum curation, luxury hospitality, or advanced HRI research, Ameca’s 51 degrees of freedom—particularly in the face and upper body—allow for hyper-realistic non-verbal communication that a utility-focused robot cannot match. While the $175,000 price point is significantly higher, the integration with Tritium OS and LLMs like OpenAI makes it a turnkey solution for interactive brand activations. If your objective is to study human empathy or drive foot traffic through lifelike interaction, Ameca’s specialized hardware justifies the investment.
Opt for the Tesla Optimus Gen 2 when scaling physical labor across industrial environments like logistics centers or automotive assembly lines. At a $30,000 price point, Optimus is designed for high-volume deployment where ROI depends on replacing or augmenting repetitive manual tasks. Its 8-hour runtime and 2.5 m/s walking speed prioritize operational throughput over social expression. For buyers in manufacturing or warehousing looking to pilot general-purpose automation, the Python-based SDK and Tesla Bot API provide a familiar framework for developers. Limited public spec data on final production reliability—request a vendor briefing for specific payload capacities and safety certifications.
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