星行侠 P2 (Xingxinxia P2) vs Walker S1
Side-by-side comparison of 星行侠 P2 (Xingxinxia P2) (Digit Robotics) and Walker S1 (UBTECH Robotics Corp Ltd.) — specs, pricing, Robo Score, and verified deployments. Updated daily.
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Layer 1: Identity & Trust
Manufacturer Country
- 星行侠 P2 (Xingxinxia P2)China
- Walker S1China
Year First Available
- 星行侠 P2 (Xingxinxia P2)2025
- Walker S12024
Verified Deployments
- 星行侠 P2 (Xingxinxia P2)0 Deployments
- Walker S10 Deployments
Layer 2: Operational
Price
- 星行侠 P2 (Xingxinxia P2)Contact for quote
- Walker S1$75,000 USD
Battery / Shift Runtime
- 星行侠 P2 (Xingxinxia P2)10 hrs
- Walker S12 hrs
Availability Status
- 星行侠 P2 (Xingxinxia P2)ACTIVE
- Walker S1ACTIVE
Physical Form Factor
Height
- 星行侠 P2 (Xingxinxia P2)—
- Walker S1130 mm
Weight
- 星行侠 P2 (Xingxinxia P2)—
- Walker S176 kg
Mobility Type
- 星行侠 P2 (Xingxinxia P2)hybrid
- Walker S1bipedal
Humanoid Subtype
- 星行侠 P2 (Xingxinxia P2)wheeled humanoid
- Walker S1full bipedal
Walking Speed
- 星行侠 P2 (Xingxinxia P2)—
- Walker S10.8 m/s
Stair Climbing
- 星行侠 P2 (Xingxinxia P2)Yes
- Walker S1Yes
Terrain
- 星行侠 P2 (Xingxinxia P2)flat_indoor
- Walker S1flat indoor, uneven outdoor, gravel, tile, thick carpet, lawn
Payload & Dexterity
Payload
- 星行侠 P2 (Xingxinxia P2)—
- Walker S110 kg
Total DOF
- 星行侠 P2 (Xingxinxia P2)—
- Walker S141
Arm DOF
- 星行侠 P2 (Xingxinxia P2)—
- Walker S17
Hand DOF
- 星行侠 P2 (Xingxinxia P2)—
- Walker S16
Arm Reach
- 星行侠 P2 (Xingxinxia P2)—
- Walker S160 cm
Bimanual Coordination
- 星行侠 P2 (Xingxinxia P2)No
- Walker S1Yes
Compute & AI
Onboard Compute
- 星行侠 P2 (Xingxinxia P2)—
- Walker S1Intel i7 8665U Frequency 1.9Ghz *2, NVIDIA GT1030 graphics card, 384 cores
VLM Capable
- 星行侠 P2 (Xingxinxia P2)No
- Walker S1No
Foundation Models
- 星行侠 P2 (Xingxinxia P2)—
- Walker S1false
Imitation Learning
- 星行侠 P2 (Xingxinxia P2)No
- Walker S1No
Teleoperation
- 星行侠 P2 (Xingxinxia P2)web_interface
- Walker S1—
Programming
- 星行侠 P2 (Xingxinxia P2)proprietary_app, teleoperation
- Walker S1ROS 2.0
Battery & Power
Runtime
- 星行侠 P2 (Xingxinxia P2)10 hrs
- Walker S12 hrs
Charging Method
- 星行侠 P2 (Xingxinxia P2)auto dock
- Walker S1—
Battery Swap
- 星行侠 P2 (Xingxinxia P2)No
- Walker S1No
Software
SDK Languages
- 星行侠 P2 (Xingxinxia P2)多语言支持
- Walker S1Python
ROS Support
- 星行侠 P2 (Xingxinxia P2)No
- Walker S1Yes
Open API
- 星行侠 P2 (Xingxinxia P2)Yes
- Walker S1Yes
Reliability
Deployment Maturity
- 星行侠 P2 (Xingxinxia P2)commercial
- Walker S1commercial
Commercial
Price (USD)
- 星行侠 P2 (Xingxinxia P2)Contact for quote
- Walker S1$75,000 USD
Price Tier
- 星行侠 P2 (Xingxinxia P2)—
- Walker S140-80K
Pricing Model
- 星行侠 P2 (Xingxinxia P2)—
- Walker S1purchase
Warranty
- 星行侠 P2 (Xingxinxia P2)—
- Walker S12 yrs
Applications
- 星行侠 P2 (Xingxinxia P2)hospitality, retail
- Walker S1service, entertainment, education
| | |
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country | China | China |
| Year First Available (values differ) | 2025 | 2024 |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price (values differ) | Contact for quote | $75,000 USD |
| Battery / Shift Runtime (values differ) | 10 hrs | 2 hrs |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Physical Form Factor | ||
| Height (values differ) | — | 130 mm |
| Weight (values differ) | — | 76 kg |
| Mobility Type (values differ) | hybrid | bipedal |
| Humanoid Subtype (values differ) | wheeled humanoid | full bipedal |
| Walking Speed (values differ) | — | 0.8 m/s |
| Stair Climbing | Yes | Yes |
| Terrain (values differ) | flat_indoor | flat indoor, uneven outdoor, gravel, tile, thick carpet, lawn |
| Payload & Dexterity | ||
| Payload (values differ) | — | 10 kg |
| Total DOF (values differ) | — | 41 |
| Arm DOF (values differ) | — | 7 |
| Hand DOF (values differ) | — | 6 |
| Arm Reach (values differ) | — | 60 cm |
| Bimanual Coordination (values differ) | No | Yes |
| Compute & AI | ||
| Onboard Compute (values differ) | — | Intel i7 8665U Frequency 1.9Ghz *2, NVIDIA GT1030 graphics card, 384 cores |
| VLM Capable | No | No |
| Foundation Models (values differ) | — | false |
| Imitation Learning | No | No |
| Teleoperation (values differ) | web_interface | — |
| Programming (values differ) | proprietary_app, teleoperation | ROS 2.0 |
| Battery & Power | ||
| Runtime (values differ) | 10 hrs | 2 hrs |
| Charging Method (values differ) | auto dock | — |
| Battery Swap | No | No |
| Software | ||
| SDK Languages (values differ) | 多语言支持 | Python |
| ROS Support (values differ) | No | Yes |
| Open API | Yes | Yes |
| Reliability | ||
| Deployment Maturity | commercial | commercial |
| Commercial | ||
| Price (USD) (values differ) | Contact for quote | $75,000 USD |
| Price Tier (values differ) | — | 40-80K |
| Pricing Model (values differ) | — | purchase |
| Warranty (values differ) | — | 2 yrs |
| Applications (values differ) | hospitality, retail | service, entertainment, education |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Running Capable, Payload (Peak), Grip Strength, Manipulation Repeatability, Tool Use, Compute Platform, Battery Capacity, Charging Time, 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, IP Rating, Noise Level, RaaS / Month, Developer Unit Price, Delivery Lead Time, Production Pilots
ROI Comparison
Same operating assumptions across every robot — the only difference is price. Set your numbers once to see which pays back fastest.
Annual labor displaced (per robot): $50,000
| Metric | 星行侠 P2 (Xingxinxia P2) | Walker S1 |
|---|---|---|
| Investment | No price | $75,000 |
| Payback period | — | 18.0 mo |
| Net savings (5 yr) | — | $175,000 |
| ROI (5 yr) | — | +233% |
星行侠 P2 (Xingxinxia P2) has no listed price, so payback can't be computed. Contact the manufacturer for a quote.
Estimates labor-cost displacement only — not a full total cost of ownership. Actual ROI depends on integration, maintenance, training, downtime, and task fit. Converted currencies are indicative; USD is the price of record.
Trade-offs at a glance
Frequently asked
Who makes 星行侠 P2 (Xingxinxia P2) and Walker S1?
星行侠 P2 (Xingxinxia P2) is made by Digit Robotics, based in CN. Walker S1 is made by UBTECH Robotics Corp Ltd., based in CN.
When were 星行侠 P2 (Xingxinxia P2) and Walker S1 launched?
星行侠 P2 (Xingxinxia P2) launched in 2025. Walker S1 launched in 2024.
How do 星行侠 P2 (Xingxinxia P2) and Walker S1 compare on the Robo Score?
星行侠 P2 (Xingxinxia P2) scores 58.5 on the Robo Score. Walker S1 scores 69.6. The Robo Score is a 0–100 credibility figure blending commercial maturity, verified deployments, company standing, and independent coverage — see methodology for the full breakdown.
What is the payload difference between 星行侠 P2 (Xingxinxia P2) and Walker S1?
星行侠 P2 (Xingxinxia P2) carries up to 3 kg. Walker S1 carries up to 10 kg.
Are 星行侠 P2 (Xingxinxia P2) and Walker S1 in the same category?
Both robots are classified as Humanoid on Robolist. Filters and ranking treat them as direct alternatives.
What is the realistic total cost of ownership for Humanoid robots?
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.
What should a buyer ask vendors when choosing between 星行侠 P2 (Xingxinxia P2) and Walker S1?
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
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About this comparison
星行侠 P2 (Xingxinxia P2) vs Walker S1 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 Robo Score is calculated.