Elf 3 Humanoid Robot vs Robonaut 1
Side-by-side comparison of Elf 3 Humanoid Robot (BXI Robotics) and Robonaut 1 (NASA) — specs, pricing, Robolist Trust Score, and verified deployments. Updated daily.
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 Elf 3 Humanoid RobothumanoidBXI Robotics18.6Trust Score |  Robonaut 1humanoidNASA46.5Trust Score | |
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | CN | — |
| Year First Available (values differ) | — | 2002 |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Physical Form Factor | ||
| Height (values differ) | — | 1880 mm |
| Weight (values differ) | — | 244.9 kg |
| Mobility Type (values differ) | bipedal | — |
| Humanoid Subtype (values differ) | full bipedal | — |
| Terrain (values differ) | — | indoor |
| Payload & Dexterity | ||
| Payload (values differ) | — | 9.1 kg |
| Total DOF (values differ) | — | 14 |
| Arm DOF (values differ) | — | 7 |
| Hand DOF (values differ) | — | 14 |
| Compute & AI | ||
| Onboard Compute (values differ) | — | PowerPC processor running VxWorks |
| Programming (values differ) | code_python | — |
| Software | ||
| SDK Languages (values differ) | code_python | — |
| Open API (values differ) | Yes | — |
| Reliability | ||
| Deployment Maturity (values differ) | prototype | — |
| Commercial | ||
| Applications (values differ) | research | research, hazardous_env |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Price Range (USD), Battery / Shift Runtime, Walking Speed, Running Capable, Stair Climbing, Payload (Peak), Arm Reach, Grip Strength, Manipulation Repeatability, Bimanual Coordination, Tool Use, Compute Platform, VLM Capable, Foundation Models, Imitation Learning, Teleoperation, Runtime, Battery Capacity, Charging Time, Charging Method, Battery Swap, Avg Power Consumption, Force-Limited Arms, Fall Recovery, Fall Detection Response, Emergency Stops, Human Detection Method, Safe Speed Near Humans, ROS Support, Simulation Platforms, Air-Gap Capable, MTBF, Task Success Rate, IP Rating, Noise Level, Price (USD), Price Tier, RaaS / Month, Pricing Model, Developer Unit Price, Delivery Lead Time, Warranty, Production Pilots
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About this comparison
Elf 3 Humanoid Robot vs Robonaut 1 compares two robots in the humanoid category. All data is sourced from manufacturer spec sheets, verified deployments, and third-party filings; see our methodology for how the Robolist Trust Score is calculated.