Side-by-side comparison of HCI3-P0 (足立レイ) and Optimus (Tesla) — specs, pricing, Robolist Product Score, and verified deployments. Updated daily.
Optimize comparison for buyer
Optimized for Cleaning & Facilities buyers. Priority specs lifted to the top and marked with a target.
Manufacturer Country

Year First Available

Verified Deployments

Price Range (USD)

Battery / Shift Runtime

Availability Status

Weight

Height

Mobility Type

Humanoid Subtype

Walking Speed

Running Capable

Terrain

Payload

Payload (Peak)

Total DOF

Arm DOF

Hand DOF

Bimanual Coordination

Onboard Compute

Compute Platform

Programming

Runtime

Battery Capacity

SDK Languages

ROS Support

Open API

Deployment Maturity

IP Rating

Price (USD)

Price Tier

Pricing Model

Delivery Lead Time

Applications

| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | Japan | United States |
| Year First Available | 2022 | 2022 |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price Range (USD) (values differ) | Contact for quote | $25,000 |
| Battery / Shift Runtime (priority for Cleaning & Facilities buyers) (values differ) | 1 hrs | 8 hrs |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Physical Form Factor | ||
| Weight (priority for Cleaning & Facilities buyers) (values differ) | 9.1 kg | 25.4 kg |
| Height (values differ) | 168 mm | 173 mm |
| Mobility Type | bipedal | bipedal |
| Humanoid Subtype | full bipedal | full bipedal |
| Walking Speed (values differ) | — | 2.2 m/s |
| Running Capable (values differ) | — | run capable |
| Terrain (values differ) | digital, virtual | flat indoor, uneven outdoor |
| Payload & Dexterity | ||
| Payload (values differ) | — | 9 kg |
| Payload (Peak) (values differ) | — | 68 kg |
| Total DOF (values differ) | — | 75 |
| Arm DOF (values differ) | — | 28 |
| Hand DOF (values differ) | — | 22 |
| Bimanual Coordination (values differ) | — | full bimanual |
| Compute & AI | ||
| Onboard Compute (values differ) | i7-7567U @ 3.5GHz | Tesla AI5 chip |
| Compute Platform (values differ) | — | Tesla Full Self-Driving (FSD) computer |
| Programming (values differ) | 音声合成ソフト レプリボイス | code_python, proprietary_app |
| Battery & Power | ||
| Runtime (values differ) | 1 hrs | 8 hrs |
| Battery Capacity (values differ) | — | 2.3 kWh |
| Software | ||
| SDK Languages (values differ) | 音声合成ソフト レプリボイス | code_python, proprietary_app |
| ROS Support (values differ) | — | ros2 vendor |
| Open API (values differ) | — | Yes |
| Reliability | ||
| Deployment Maturity | prototype | prototype |
| IP Rating (values differ) | — | IP68 FOREARM TO HANDS & FOOT |
| Commercial | ||
| Price (USD) (values differ) | Contact for quote | $25,000 |
| Price Tier (values differ) | — | 20-40K |
| Pricing Model (values differ) | — | capex |
| Delivery Lead Time (values differ) | — | 2 mo |
| Applications (values differ) | — | logistics, healthcare, domestic use |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Stair Climbing, Arm Reach, Grip Strength, Manipulation Repeatability, Tool Use, VLM Capable, Foundation Models, Imitation Learning, Teleoperation, 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, Simulation Platforms, Air-Gap Capable, MTBF, Task Success Rate, Noise Level, RaaS / Month, Developer Unit Price, Warranty, Production Pilots
Frequently asked
HCI3-P0 is made by 足立レイ, based in JP. Optimus is made by Tesla, based in US.
HCI3-P0 launched in 2022. Optimus launched in 2022.
HCI3-P0 scores 19/100. Optimus scores 69/100. The Product Score blends specs, pricing transparency, verified deployments, and independent media coverage — see methodology for the full breakdown.
Both robots are classified as Humanoid on Robolist. Filters and ranking treat them as direct alternatives.
Hardware cost is one input. Humanoid TCO also includes integration, training, downtime, and end-of-life. Our breakdown: Humanoid TCO: Hardware, Cloud Subscriptions, and the Cost of Teleop Time.
Spec sheets only show part of the story. Useful vendor questions cover support, lifecycle, integration cost, and references. We have a buyer-focused checklist: Vendor Selection for Humanoids: The 10 Questions You Must Ask.
Going deeper — picking the right robot
Humanoid TCO: Hardware, Cloud Subscriptions, and the Cost of Teleop Time
8 min readHumanoid Robots
Vendor Selection for Humanoids: The 10 Questions You Must Ask
10 min readHumanoid Robots
Running a Humanoid Pilot: Scope, Success Criteria, and Exit Options
9 min readHumanoid Robots
Build vs buy vs lease: which model fits a first deployment
8 min readChoosing Your First Robot
The hidden specs vendors hope you'll miss
10 min readReading the Spec Sheet
HCI3-P0 vs Optimus 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 Product Score is calculated.