Little Dog vs Sanbot S1
Side-by-side comparison of Little Dog (USC) and Sanbot S1 (Cloraint Industry (Shanghai) Co., Ltd) — specs, pricing, Robolist Trust Score, and verified deployments. Updated daily.
 Little DoghumanoidUSC—Trust Score |  Sanbot S1humanoidCloraint Industry (Shanghai) Co., Ltd—Trust Score | |
|---|---|---|
| Layer 1: Identity & Trust | ||
| Year First Available (values differ) | 2025 | — |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price Range (USD) (values differ) | US$9,995 | US$11,000 |
| Battery / Shift Runtime (values differ) | 2 hrs | 18 hrs |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Physical Form Factor | ||
| Height (values differ) | 300 mm | 848.32 mm |
| Weight (values differ) | 3 kg | 100 kg |
| Walking Speed (values differ) | — | 5 m/s |
| Terrain (values differ) | both | indoor |
| Payload & Dexterity | ||
| Payload (values differ) | 5 kg | 75 kg |
| Total DOF (values differ) | 12 | 27 |
| Arm DOF (values differ) | — | 10 |
| Hand DOF (values differ) | — | 1x2(L/R) DOF |
| Compute & AI | ||
| Onboard Compute (values differ) | RK3588 ARM-architecture processor, NVIDIA Jetson Xavier NX | — |
| Programming (values differ) | code_python, code_ros | code_ros, no_code_gui |
| Battery & Power | ||
| Runtime (values differ) | 2 hrs | 18 hrs |
| Software | ||
| SDK Languages (values differ) | code_python, code_ros | code_ros, no_code_gui |
| ROS Support | Yes | Yes |
| Open API (values differ) | Yes | — |
| Commercial | ||
| Price (USD) (values differ) | $9,995 | $11,000 |
| Price Tier (values differ) | 10-20K | — |
| Pricing Model (values differ) | purchase | — |
| Applications (values differ) | research | healthcare, education, hospitality, public_service |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Manufacturer Country, Mobility Type, Humanoid Subtype, Running Capable, Stair Climbing, Payload (Peak), Arm Reach, Grip Strength, Manipulation Repeatability, Bimanual Coordination, Tool Use, Compute Platform, VLM Capable, Foundation Models, Imitation Learning, Teleoperation, Battery Capacity, Charging Time, Charging Method, Battery Swap, Avg Power Consumption, Force-Limited Arms, Fall Recovery, Fall Detection Response, Emergency Stops, Human Detection Method, Safe Speed Near Humans, Simulation Platforms, Air-Gap Capable, MTBF, Task Success Rate, Deployment Maturity, IP Rating, Noise Level, RaaS / Month, Developer Unit Price, Delivery Lead Time, Warranty, Production Pilots
About this comparison
Little Dog vs Sanbot S1 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 Robolist Trust Score is calculated.