FT-6DOF-NB vs Little Sophia
Side-by-side comparison of FT-6DOF-NB (Shantou Flying Technology Inc.) and Little Sophia (Hanson Robotics) — specs, pricing, Robo Index, 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
- FT-6DOF-NB—
- Little SophiaHong Kong
Year First Available
- FT-6DOF-NB2024
- Little Sophia2019
Verified Deployments
- FT-6DOF-NB0 Deployments
- Little Sophia0 Deployments
Layer 2: Operational
Price
- FT-6DOF-NB$122 USD
- Little Sophia$249 USD
Battery / Shift Runtime
- FT-6DOF-NB1 hrs
- Little Sophia2 hrs
Availability Status
- FT-6DOF-NBACTIVE
- Little SophiaACTIVE
Layer 3: Category Specific
Payload Capacity
- FT-6DOF-NB8 kg
- Little Sophia0.1 kg
Max Speed
- FT-6DOF-NB—
- Little Sophia0.6 m/s
Autonomy Level
- FT-6DOF-NB—
- Little Sophiasemi-autonomous
| | |
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | — | Hong Kong |
| Year First Available (values differ) | 2024 | 2019 |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price (values differ) | $122 USD | $249 USD |
| Battery / Shift Runtime (priority for Last-Mile Delivery buyers) (values differ) | 1 hrs | 2 hrs |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Payload Capacity (priority for Last-Mile Delivery buyers) (values differ) | 8 kg | 0.1 kg |
| Max Speed (values differ) | — | 0.6 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: 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 | FT-6DOF-NB | Little Sophia |
|---|---|---|
| Investment | $122 | $249 |
| Payback period | < 1 mo | < 1 mo |
| Net savings (5 yr) | $249,878 | $249,751 |
| ROI (5 yr) | +204818% | +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 FT-6DOF-NB and Little Sophia?
FT-6DOF-NB is made by Shantou Flying Technology Inc.. Little Sophia is made by Hanson Robotics, based in HK.
When were FT-6DOF-NB and Little Sophia launched?
FT-6DOF-NB launched in 2024. Little Sophia launched in 2019.
How much does FT-6DOF-NB cost compared to Little Sophia?
FT-6DOF-NB is listed at $122. Little Sophia is listed at $249.
How do FT-6DOF-NB and Little Sophia compare on the Robo Index?
FT-6DOF-NB 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 FT-6DOF-NB 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 FT-6DOF-NB 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
10 min readEducation Robots
A 90-Day Classroom Robotics Rollout Playbook
9 min readEducation Robots
Decision Framework: Matching Robots to Grade Band and Learning Goals
10 min readEducation 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
FT-6DOF-NB 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.