A2-W vs Lumos NIX S3
Side-by-side comparison of A2-W (Agibot Innovation (Shanghai) Technology Co., Ltd.) and Lumos NIX S3 (Lumos Robotics) — specs, pricing, Robo Score, and verified deployments. Updated daily.
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Layer 1: Identity & Trust
Manufacturer Country
- A2-WChina
- Lumos NIX S3China
Year First Available
- A2-W2023
- Lumos NIX S3—
Layer 2: Operational
Price
- A2-W$145,000 USD
- Lumos NIX S3Contact for quote
Battery / Shift Runtime
- A2-W2 hrs
- Lumos NIX S32 hrs
Availability Status
- A2-WACTIVE
- Lumos NIX S3ACTIVE
Physical Form Factor
Height
- A2-W163 mm
- Lumos NIX S3—
Weight
- A2-W69 kg
- Lumos NIX S3—
Mobility Type
- A2-Wwheeled
- Lumos NIX S3—
Humanoid Subtype
- A2-Wwheeled humanoid
- Lumos NIX S3bipedal
Walking Speed
- A2-W1.9 m/s
- Lumos NIX S3—
Stair Climbing
- A2-Wnone
- Lumos NIX S3—
Terrain
- A2-Wflat_indoor
- Lumos NIX S3—
Payload & Dexterity
Payload
- A2-W5 kg
- Lumos NIX S3—
Total DOF
- A2-W22
- Lumos NIX S3—
Arm DOF
- A2-W7
- Lumos NIX S3—
Hand DOF
- A2-W17
- Lumos NIX S3—
Bimanual Coordination
- A2-Wcoordinated planning
- Lumos NIX S3—
Compute & AI
Onboard Compute
- A2-W275 TOPS
- Lumos NIX S3—
VLM Capable
- A2-WNo
- Lumos NIX S3—
Foundation Models
- A2-Wfalse
- Lumos NIX S3—
Imitation Learning
- A2-WNo
- Lumos NIX S3—
Programming
- A2-Wcode_python, visual_block
- Lumos NIX S3—
Battery & Power
Runtime
- A2-W5 hrs
- Lumos NIX S3—
Battery Capacity
- A2-W2 kWh
- Lumos NIX S3—
Charging Time
- A2-W2 hrs
- Lumos NIX S3—
Charging Method
- A2-Wmanual swap
- Lumos NIX S3—
Battery Swap
- A2-WYes
- Lumos NIX S3—
Safety
Human Detection Method
- A2-Wmulti modal
- Lumos NIX S3—
Software
SDK Languages
- A2-Wcode_python, visual_block
- Lumos NIX S3—
ROS Support
- A2-WNo
- Lumos NIX S3—
Open API
- A2-WNo
- Lumos NIX S3—
Reliability
Deployment Maturity
- A2-Wcommercial
- Lumos NIX S3—
Commercial
Price (USD)
- A2-W$145,000 USD
- Lumos NIX S3Contact for quote
Price Tier
- A2-W80-150K
- Lumos NIX S3—
Pricing Model
- A2-Wpurchase
- Lumos NIX S3—
Warranty
- A2-W2 yrs
- Lumos NIX S3—
Applications
- A2-Wcustomer_service, manufacturing, logistics, healthcare
- Lumos NIX S3—
| | |
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country | China | China |
| Year First Available (values differ) | 2023 | — |
| Layer 2: Operational | ||
| Price (values differ) | $145,000 USD | Contact for quote |
| Battery / Shift Runtime | 2 hrs | 2 hrs |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Physical Form Factor | ||
| Height (values differ) | 163 mm | — |
| Weight (values differ) | 69 kg | — |
| Mobility Type (values differ) | wheeled | — |
| Humanoid Subtype (values differ) | wheeled humanoid | bipedal |
| Walking Speed (values differ) | 1.9 m/s | — |
| Stair Climbing (values differ) | none | — |
| Terrain (values differ) | flat_indoor | — |
| Payload & Dexterity | ||
| Payload (values differ) | 5 kg | — |
| Total DOF (values differ) | 22 | — |
| Arm DOF (values differ) | 7 | — |
| Hand DOF (values differ) | 17 | — |
| Bimanual Coordination (values differ) | coordinated planning | — |
| Compute & AI | ||
| Onboard Compute (values differ) | 275 TOPS | — |
| VLM Capable (values differ) | No | — |
| Foundation Models (values differ) | false | — |
| Imitation Learning (values differ) | No | — |
| Programming (values differ) | code_python, visual_block | — |
| Battery & Power | ||
| Runtime (values differ) | 5 hrs | — |
| Battery Capacity (values differ) | 2 kWh | — |
| Charging Time (values differ) | 2 hrs | — |
| Charging Method (values differ) | manual swap | — |
| Battery Swap (values differ) | Yes | — |
| Safety | ||
| Human Detection Method (values differ) | multi modal | — |
| Software | ||
| SDK Languages (values differ) | code_python, visual_block | — |
| ROS Support (values differ) | No | — |
| Open API (values differ) | No | — |
| Reliability | ||
| Deployment Maturity (values differ) | commercial | — |
| Commercial | ||
| Price (USD) (values differ) | $145,000 USD | Contact for quote |
| Price Tier (values differ) | 80-150K | — |
| Pricing Model (values differ) | purchase | — |
| Warranty (values differ) | 2 yrs | — |
| Applications (values differ) | customer_service, manufacturing, logistics, healthcare | — |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Verified Deployments, Running Capable, Payload (Peak), Arm Reach, Grip Strength, Manipulation Repeatability, Tool Use, Compute Platform, Teleoperation, Avg Power Consumption, Force-Limited Arms, Fall Recovery, Fall Detection Response, Emergency Stops, 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 | A2-W | Lumos NIX S3 |
|---|---|---|
| Investment | $145,000 | No price |
| Payback period | 34.8 mo | — |
| Net savings (5 yr) | $105,000 | — |
| ROI (5 yr) | +72% | — |
Lumos NIX S3 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 A2-W and Lumos NIX S3?
A2-W is made by Agibot Innovation (Shanghai) Technology Co., Ltd., based in CN. Lumos NIX S3 is made by Lumos Robotics, based in CN.
What is the payload difference between A2-W and Lumos NIX S3?
A2-W carries up to 15 kg. Lumos NIX S3 carries up to 3 kg.
Are A2-W and Lumos NIX S3 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 A2-W and Lumos NIX S3?
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
A2-W vs Lumos NIX S3 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.