PR2 vs S100
Side-by-side comparison of PR2 (Willow Garage) and S100 (Shanghai Keenon Robotics Co., Ltd.) — specs, pricing, Robolist Product 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
- PR2United States
- S100China
Year First Available
- PR22010
- S100—
Verified Deployments
- PR20 Deployments
- S1000 Deployments
Layer 2: Operational
Price Range (USD)
- PR2$400,000
- S100$26,000
Battery / Shift Runtime
- PR22 hrs
- S1008 hrs
Availability Status
- PR2ACTIVE
- S100ACTIVE
Cross-Category Comparison
Showing shared foundation fields. Select robots from the same category for full spec comparison.
| | |
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | United States | China |
| Year First Available (values differ) | 2010 | — |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price Range (USD) (values differ) | $400,000 | $26,000 |
| Battery / Shift Runtime (priority for Last-Mile Delivery buyers) (values differ) | 2 hrs | 8 hrs |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
Cross-Category Comparison Showing shared foundation fields. Select robots from the same category for full spec comparison. | ||
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Reach, IP Rating
best in categoryweakest in categoryvalues differ
Trade-offs at a glance
Frequently asked
Who makes PR2 and S100?
PR2 is made by Willow Garage, based in US. S100 is made by Shanghai Keenon Robotics Co., Ltd., based in CN.
How much does PR2 cost compared to S100?
PR2 is listed at $400,000. S100 is listed at $26,000.
How do PR2 and S100 compare on the Robolist Product Score?
PR2 scores 48/100. S100 scores 57/100. The Product Score blends specs, pricing transparency, verified deployments, and independent media coverage — see methodology for the full breakdown.
What is the payload difference between PR2 and S100?
PR2 carries up to 1.8 kg. S100 carries up to 100 kg.
Are PR2 and S100 comparable?
PR2 is categorized as Humanoid; S100 as Hospitality Service. The Product Score is calculated per category, so the absolute scores reflect their respective category tiers.
What is the realistic total cost of ownership for Humanoid And Hospitality Service robots?
Hardware cost is one input. Humanoid And Hospitality Service 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 PR2 and S100?
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
Service Robot TCO Across Hotels, Restaurants, Retail, and Senior Care
9 min readService Robots
Service Robot SLAs and Contract Red Flags
10 min readService Robots
About this comparison
PR2 vs S100 compares two robots in the humanoid and hospitality-service categories. 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.