Joey Chaos vs UBTECH Walker S2
Side-by-side comparison of Joey Chaos (Hanson Robotics) and UBTECH Walker S2 (UBTECH Robotics Corp Ltd.) — specs, pricing, Robolist Trust Score, and verified deployments. Updated daily.
Optimize comparison for buyer
Optimized for Last-Mile Delivery buyers. Priority specs lifted to the top and marked with a target.
Layer 1: Identity & Trust
Manufacturer Country
Joey ChaosHK
UBTECH Walker S2CN
Year First Available
- Joey Chaos2008
- UBTECH Walker S22025
Verified Deployments
- Joey Chaos0 Deployments
- UBTECH Walker S20 Deployments
Layer 2: Operational
Price Range (USD)
- Joey Chaos$100,000
- UBTECH Walker S2$179,994
Battery / Shift Runtime
- Joey Chaos2 hrs
- UBTECH Walker S22.5 hrs
Availability Status
- Joey ChaosACTIVE
- UBTECH Walker S2ACTIVE
Physical Form Factor
Height
- Joey Chaos1905 mm
- UBTECH Walker S21760 mm
Weight
- Joey Chaos75 kg
- UBTECH Walker S243 kg
Walking Speed
- Joey Chaos1.2 m/s
- UBTECH Walker S22 m/s
Terrain
- Joey Chaosboth
- UBTECH Walker S2both
Payload & Dexterity
Payload
- Joey Chaos30 kg
- UBTECH Walker S215 kg
Total DOF
- Joey Chaos28
- UBTECH Walker S252
Arm DOF
- Joey Chaos7
- UBTECH Walker S226
Hand DOF
- Joey Chaos10
- UBTECH Walker S211
Compute & AI
Onboard Compute
- Joey ChaosNVIDIA Jetson AGX Xavier
- UBTECH Walker S2BrainNet 2.0
Programming
- Joey Chaoscode_python, code_ros
- UBTECH Walker S2code_python
Battery & Power
Runtime
- Joey Chaos2 hrs
- UBTECH Walker S22.5 hrs
Software
SDK Languages
- Joey Chaoscode_python, code_ros
- UBTECH Walker S2code_python
ROS Support
- Joey ChaosYes
- UBTECH Walker S2—
Open API
- Joey ChaosYes
- UBTECH Walker S2—
Reliability
IP Rating
- Joey ChaosIP54
- UBTECH Walker S2—
Commercial
Price (USD)
- Joey Chaos$100,000
- UBTECH Walker S2$179,994
Price Tier
- Joey Chaos80-150K
- UBTECH Walker S2150K+
Pricing Model
- Joey Chaospurchase
- UBTECH Walker S2purchase
Warranty
- Joey Chaos2 yrs
- UBTECH Walker S2—
Applications
- Joey Chaosresearch, teleoperation
- UBTECH Walker S2automotive, warehousing, logistics
| Joey ChaoshumanoidHanson Robotics 67.5Trust Score | UBTECH Walker S2humanoidUBTECH Robotics Corp Ltd. 63.5Trust Score | |
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | HK | CN |
| Year First Available (values differ) | 2008 | 2025 |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price Range (USD) (values differ) | $100,000 | $179,994 |
| Battery / Shift Runtime (priority for Last-Mile Delivery buyers) (values differ) | 2 hrs | 2.5 hrs |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Physical Form Factor | ||
| Height (values differ) | 1905 mm | 1760 mm |
| Weight (values differ) | 75 kg | 43 kg |
| Walking Speed (values differ) | 1.2 m/s | 2 m/s |
| Terrain | both | both |
| Payload & Dexterity | ||
| Payload (values differ) | 30 kg | 15 kg |
| Total DOF (values differ) | 28 | 52 |
| Arm DOF (values differ) | 7 | 26 |
| Hand DOF (values differ) | 10 | 11 |
| Compute & AI | ||
| Onboard Compute (values differ) | NVIDIA Jetson AGX Xavier | BrainNet 2.0 |
| Programming (values differ) | code_python, code_ros | code_python |
| Battery & Power | ||
| Runtime (values differ) | 2 hrs | 2.5 hrs |
| Software | ||
| SDK Languages (values differ) | code_python, code_ros | code_python |
| ROS Support (values differ) | Yes | — |
| Open API (values differ) | Yes | — |
| Reliability | ||
| IP Rating (priority for Last-Mile Delivery buyers) (values differ) | IP54 | — |
| Commercial | ||
| Price (USD) (values differ) | $100,000 | $179,994 |
| Price Tier (values differ) | 80-150K | 150K+ |
| Pricing Model | purchase | purchase |
| Warranty (values differ) | 2 yrs | — |
| Applications (values differ) | research, teleoperation | automotive, warehousing, logistics |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Mobility Type, Humanoid Subtype, 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, 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, Simulation Platforms, Air-Gap Capable, MTBF, Task Success Rate, Deployment Maturity, Noise Level, RaaS / Month, Developer Unit Price, Delivery Lead Time, Production Pilots
About this comparison
Joey Chaos vs UBTECH Walker S2 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.