AGIBOT X2 series vs Walker S1
Side-by-side comparison of AGIBOT X2 series (Agibot Innovation (Shanghai) Technology Co., Ltd.) and Walker S1 (UBTECH Robotics Corp Ltd.) — specs, pricing, Robo Score, and verified deployments. Updated daily.
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Optimized for Manufacturing buyers. Priority specs lifted to the top and marked with a target.
Layer 1: Identity & Trust
Manufacturer Country
- AGIBOT X2 seriesChina

- Walker S1China

Year First Available
- AGIBOT X2 series2025

- Walker S12024

Verified Deployments
- AGIBOT X2 series0 Deployments

- Walker S10 Deployments

Layer 2: Operational
Price
- AGIBOT X2 series$24,240–$27,300 USD

- Walker S1$75,000 USD

Battery / Shift Runtime
- AGIBOT X2 series2 hrs

- Walker S12 hrs

Availability Status
- AGIBOT X2 seriesACTIVE

- Walker S1ACTIVE

Physical Form Factor
Height
- AGIBOT X2 series131 mm

- Walker S1130 mm

Weight
- AGIBOT X2 series39 kg

- Walker S176 kg

Mobility Type
- AGIBOT X2 seriesbipedal

- Walker S1bipedal

Humanoid Subtype
- AGIBOT X2 seriesfull bipedal

- Walker S1full bipedal

Walking Speed
- AGIBOT X2 series1.2 m/s

- Walker S10.8 m/s

Running Capable
- AGIBOT X2 seriesdynamic walk

- Walker S1—

Stair Climbing
- AGIBOT X2 seriesnone

- Walker S1Yes

Terrain
- AGIBOT X2 seriesflat_indoor, mild_incline

- Walker S1flat indoor, uneven outdoor, gravel, tile, thick carpet, lawn

Payload & Dexterity
Payload
- AGIBOT X2 series1 kg

- Walker S110 kg

Payload (Peak)
- AGIBOT X2 series3 kg

- Walker S1—

Total DOF
- AGIBOT X2 series30

- Walker S141

Arm DOF
- AGIBOT X2 series7

- Walker S17

Hand DOF
- AGIBOT X2 series—

- Walker S16

Arm Reach
- AGIBOT X2 series55.8 cm

- Walker S160 cm

Bimanual Coordination
- AGIBOT X2 seriesindependent

- Walker S1Yes

Tool Use
- AGIBOT X2 seriesnone

- Walker S1—

Compute & AI
Onboard Compute
- AGIBOT X2 series157 TOPS

- Walker S1Intel i7 8665U Frequency 1.9Ghz *2, NVIDIA GT1030 graphics card, 384 cores

Compute Platform
- AGIBOT X2 seriesNVIDIA Jetson Orin NX

- Walker S1—

VLM Capable
- AGIBOT X2 seriesonboard small

- Walker S1No

Foundation Models
- AGIBOT X2 seriesGO-1

- Walker S1false

Imitation Learning
- AGIBOT X2 seriesnone

- Walker S1No

Teleoperation
- AGIBOT X2 seriesjoystick, web_interface

- Walker S1—

Programming
- AGIBOT X2 seriesproprietary_app, voice, teleoperation, no_code_gui

- Walker S1ROS 2.0

Battery & Power
Runtime
- AGIBOT X2 series2 hrs

- Walker S12 hrs

Battery Capacity
- AGIBOT X2 series0.5 kWh

- Walker S1—

Charging Time
- AGIBOT X2 series1.5 hrs

- Walker S1—

Charging Method
- AGIBOT X2 seriestethered

- Walker S1—

Battery Swap
- AGIBOT X2 seriesYes

- Walker S1No

Safety
Force-Limited Arms
- AGIBOT X2 seriesYes

- Walker S1—

Fall Recovery
- AGIBOT X2 seriesYes

- Walker S1—

Emergency Stops
- AGIBOT X2 series1

- Walker S1—

Human Detection Method
- AGIBOT X2 seriesvision human

- Walker S1—

Safe Speed Near Humans
- AGIBOT X2 seriesnone

- Walker S1—

Software
SDK Languages
- AGIBOT X2 seriesPython, C++, ROS2

- Walker S1Python

ROS Support
- AGIBOT X2 seriesnone

- Walker S1Yes

Simulation Platforms
- AGIBOT X2 seriesNVIDIA Isaac Sim

- Walker S1—

Open API
- AGIBOT X2 seriesclosed

- Walker S1Yes

Air-Gap Capable
- AGIBOT X2 seriesYes

- Walker S1—

Reliability
Deployment Maturity
- AGIBOT X2 seriescommercial shipping

- Walker S1commercial

Commercial
Price (USD)
- AGIBOT X2 series$24,240–$27,300 USD

- Walker S1$75,000 USD

Price Tier
- AGIBOT X2 series20-40K

- Walker S140-80K

Pricing Model
- AGIBOT X2 seriescapex

- Walker S1purchase

Developer Unit Price
- AGIBOT X2 series$27,300

- Walker S1—

Warranty
- AGIBOT X2 series—

- Walker S12 yrs

Production Pilots
- AGIBOT X2 seriesCCTV, CMG Science and Innovation Gala, Hunan TV New Year's Eve Gala

- Walker S1—

Applications
- AGIBOT X2 serieshospitality, research, teleoperation

- 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) | $24,240–$27,300 USD | $75,000 USD |
| Battery / Shift Runtime | 2 hrs | 2 hrs |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Physical Form Factor | ||
| Height (values differ) | 131 mm | 130 mm |
| Weight (values differ) | 39 kg | 76 kg |
| Mobility Type | bipedal | bipedal |
| Humanoid Subtype | full bipedal | full bipedal |
| Walking Speed (values differ) | 1.2 m/s | 0.8 m/s |
| Running Capable (values differ) | dynamic walk | — |
| Stair Climbing (values differ) | none | Yes |
| Terrain (values differ) | flat_indoor, mild_incline | flat indoor, uneven outdoor, gravel, tile, thick carpet, lawn |
| Payload & Dexterity | ||
| Payload (values differ) | 1 kg | 10 kg |
| Payload (Peak) (values differ) | 3 kg | — |
| Total DOF (values differ) | 30 | 41 |
| Arm DOF | 7 | 7 |
| Hand DOF (values differ) | — | 6 |
| Arm Reach (values differ) | 55.8 cm | 60 cm |
| Bimanual Coordination (values differ) | independent | Yes |
| Tool Use (values differ) | none | — |
| Compute & AI | ||
| Onboard Compute (values differ) | 157 TOPS | Intel i7 8665U Frequency 1.9Ghz *2, NVIDIA GT1030 graphics card, 384 cores |
| Compute Platform (values differ) | NVIDIA Jetson Orin NX | — |
| VLM Capable (values differ) | onboard small | No |
| Foundation Models (values differ) | GO-1 | false |
| Imitation Learning (values differ) | none | No |
| Teleoperation (values differ) | joystick, web_interface | — |
| Programming (values differ) | proprietary_app, voice, teleoperation, no_code_gui | ROS 2.0 |
| Battery & Power | ||
| Runtime | 2 hrs | 2 hrs |
| Battery Capacity (values differ) | 0.5 kWh | — |
| Charging Time (values differ) | 1.5 hrs | — |
| Charging Method (values differ) | tethered | — |
| Battery Swap (values differ) | Yes | No |
| Safety | ||
| Force-Limited Arms (values differ) | Yes | — |
| Fall Recovery (values differ) | Yes | — |
| Emergency Stops (values differ) | 1 | — |
| Human Detection Method (values differ) | vision human | — |
| Safe Speed Near Humans (values differ) | none | — |
| Software | ||
| SDK Languages (values differ) | Python, C++, ROS2 | Python |
| ROS Support (values differ) | none | Yes |
| Simulation Platforms (values differ) | NVIDIA Isaac Sim | — |
| Open API (values differ) | closed | Yes |
| Air-Gap Capable (values differ) | Yes | — |
| Reliability | ||
| Deployment Maturity (values differ) | commercial shipping | commercial |
| Commercial | ||
| Price (USD) (values differ) | $24,240–$27,300 USD | $75,000 USD |
| Price Tier (values differ) | 20-40K | 40-80K |
| Pricing Model (values differ) | capex | purchase |
| Developer Unit Price (values differ) | $27,300 | — |
| Warranty (values differ) | — | 2 yrs |
| Production Pilots (values differ) | CCTV, CMG Science and Innovation Gala, Hunan TV New Year's Eve Gala | — |
| Applications (values differ) | hospitality, research, teleoperation | service, entertainment, education |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Grip Strength, Manipulation Repeatability, Avg Power Consumption, Fall Detection Response, MTBF, Task Success Rate, IP Rating, Noise Level, RaaS / Month, Delivery Lead Time
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 | AGIBOT X2 series | Walker S1 |
|---|---|---|
| Investment | $25,770 | $75,000 |
| Payback period | 6.2 mo | 18.0 mo |
| Net savings (5 yr) | $224,230 | $175,000 |
| ROI (5 yr) | +870% | +233% |
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 AGIBOT X2 series and Walker S1?
AGIBOT X2 series is made by Agibot Innovation (Shanghai) Technology Co., Ltd., based in CN. Walker S1 is made by UBTECH Robotics Corp Ltd., based in CN.
When were AGIBOT X2 series and Walker S1 launched?
AGIBOT X2 series launched in 2025. Walker S1 launched in 2024.
How do AGIBOT X2 series and Walker S1 compare on the Robo Score?
AGIBOT X2 series scores 66.0 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 AGIBOT X2 series and Walker S1?
AGIBOT X2 series carries up to 3 kg. Walker S1 carries up to 10 kg.
Are AGIBOT X2 series 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 AGIBOT X2 series 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
AGIBOT X2 series 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.