K0 Humanoid Robot vs PR1
Side-by-side comparison of K0 Humanoid Robot (ROBOTIS Co., Ltd.) and PR1 (Stanford Personal Robotics Program) — specs, pricing, Robo Index, and verified deployments. Updated daily.
Optimize comparison for buyer
Optimized for Manufacturing buyers. Priority specs lifted to the top and marked with a target.
Layer 1: Identity & Trust
Manufacturer Country
- K0 Humanoid RobotSouth Korea
- PR1United States
Year First Available
- K0 Humanoid Robot2026
- PR12008
Verified Deployments
- K0 Humanoid Robot0 Deployments
- PR10 Deployments
Layer 2: Operational
Price
- K0 Humanoid Robot$8,000–$15,000 USD
- PR1$50,000 USD
Battery / Shift Runtime
- K0 Humanoid Robot1 hrs
- PR12 hrs
Availability Status
- K0 Humanoid RobotACTIVE
- PR1ACTIVE
Layer 3: Category Specific
Reach
- K0 Humanoid Robot—
- PR11,831 mm
Payload Capacity
- K0 Humanoid Robot—
- PR125 kg
Max Speed
- K0 Humanoid Robot—
- PR10.8 m/s
Autonomy Level
- K0 Humanoid Robot—
- PR1semi-autonomous
| ||
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | South Korea | United States |
| Year First Available (values differ) | 2026 | 2008 |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price (values differ) | $8,000–$15,000 USD | $50,000 USD |
| Battery / Shift Runtime (values differ) | 1 hrs | 2 hrs |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Reach (priority for Manufacturing buyers) (values differ) | — | 1,831 mm |
| Payload Capacity (priority for Manufacturing buyers) (values differ) | — | 25 kg |
| Max Speed (values differ) | — | 0.8 m/s |
| Autonomy Level (values differ) | — | semi-autonomous |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: IP Rating
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 | K0 Humanoid Robot | PR1 |
|---|---|---|
| Investment | $11,500 | $50,000 |
| Payback period | 2.8 mo | 12.0 mo |
| Net savings (5 yr) | $238,500 | $200,000 |
| ROI (5 yr) | +2074% | +400% |
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 K0 Humanoid Robot and PR1?
K0 Humanoid Robot is made by ROBOTIS Co., Ltd., based in KR. PR1 is made by Stanford Personal Robotics Program, based in US.
When were K0 Humanoid Robot and PR1 launched?
K0 Humanoid Robot launched in 2026. PR1 launched in 2008.
How do K0 Humanoid Robot and PR1 compare on the Robo Index?
K0 Humanoid Robot grades BB on the Robo Index. PR1 grades AA. The Robo Index is a credibility grade (AAA … C) that blends commercial maturity, verified deployments, company standing, and independent coverage — see methodology for the full breakdown.
Are K0 Humanoid Robot and PR1 in the same category?
Both robots are classified as Research on Robolist. Filters and ranking treat them as direct alternatives.
What is the realistic total cost of ownership for Research robots?
Hardware cost is one input. Research TCO also includes integration, training, downtime, and end-of-life. Our breakdown: The real cost of a research platform.
What should a buyer ask vendors when choosing between K0 Humanoid Robot and PR1?
Spec sheets only show part of the story. Useful vendor questions cover support, lifecycle, integration cost, and references. We have a buyer-focused checklist: The research-robot procurement RFP: questions and red flags.
Going deeper — picking the right robot
The real cost of a research platform
7 min readResearch & Lab Robots
The research-robot procurement RFP: questions and red flags
11 min readResearch & Lab Robots
A 90-day playbook to stand up a new platform in a lab
8 min readResearch & Lab 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
K0 Humanoid Robot vs PR1 compares two robots in the research category. All data is sourced from manufacturer spec sheets, verified deployments, and third-party filings; see our methodology for how the Robo Index is calculated.