KHR-3 vs Little Sophia
Side-by-side comparison of KHR-3 (Kondo Kagaku) and Little Sophia (Hanson Robotics) — specs, pricing, Robo Index, and verified deployments. Updated daily.
Optimize comparison for buyer
Layer 1: Identity & Trust
Manufacturer Country
- KHR-3Japan
- Little SophiaHong Kong
Year First Available
- KHR-32009
- Little Sophia2019
Verified Deployments
- KHR-30 Deployments
- Little Sophia0 Deployments
Layer 2: Operational
Price
- KHR-3$1,500–$2,629 USD
- Little Sophia$249 USD
Battery / Shift Runtime
- KHR-30.1 hrs
- Little Sophia2 hrs
Availability Status
- KHR-3ACTIVE
- Little SophiaACTIVE
Layer 3: Category Specific
Payload Capacity
- KHR-3—
- Little Sophia0.1 kg
Max Speed
- KHR-3—
- Little Sophia0.6 m/s
Autonomy Level
- KHR-3semi-autonomous
- Little Sophiasemi-autonomous
| | |
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | Japan | Hong Kong |
| Year First Available (values differ) | 2009 | 2019 |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price (values differ) | $1,500–$2,629 USD | $249 USD |
| Battery / Shift Runtime (values differ) | 0.1 hrs | 2 hrs |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Payload Capacity (values differ) | — | 0.1 kg |
| Max Speed (values differ) | — | 0.6 m/s |
| Autonomy Level | semi-autonomous | semi-autonomous |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Reach, 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 | KHR-3 | Little Sophia |
|---|---|---|
| Investment | $2,065 | $249 |
| Payback period | < 1 mo | < 1 mo |
| Net savings (5 yr) | $247,936 | $249,751 |
| ROI (5 yr) | +12009% | +100302% |
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 KHR-3 and Little Sophia?
KHR-3 is made by Kondo Kagaku, based in JP. Little Sophia is made by Hanson Robotics, based in HK.
When were KHR-3 and Little Sophia launched?
KHR-3 launched in 2009. Little Sophia launched in 2019.
How do KHR-3 and Little Sophia compare on the Robo Index?
KHR-3 grades A on the Robo Index. Little Sophia 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 KHR-3 and Little Sophia in the same category?
Both robots are classified as Education on Robolist. Filters and ranking treat them as direct alternatives.
What should a buyer ask vendors when choosing between KHR-3 and Little Sophia?
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 Education Robot Vendor RFP: Questions and Red Flags.
Going deeper — picking the right robot
The Education Robot Vendor RFP: Questions and Red Flags
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A 90-Day Classroom Robotics Rollout Playbook
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Decision Framework: Matching Robots to Grade Band and Learning Goals
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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
KHR-3 vs Little Sophia compares two robots in the education 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.