303ED Ai Smart Robot Sophia vs HT-GJ30
Side-by-side comparison of 303ED Ai Smart Robot Sophia (Foshan Zekeep Technology Co., Ltd) and HT-GJ30 (Zhengzhou Hento Machinery Co., Ltd.) — specs, pricing, Robolist Trust Score, and verified deployments. Updated daily.
Optimize comparison for buyer
Optimized for Hospitality & F&B buyers. Priority specs lifted to the top and marked with a target.
 303ED Ai Smart Robot SophiahumanoidFoshan Zekeep Technology Co., Ltd—Trust Score |  HT-GJ30humanoidZhengzhou Hento Machinery Co., Ltd.—Trust Score | |
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | China | — |
| Year First Available (values differ) | 2016 | — |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price Range (USD) (values differ) | $750 | $1,230 |
| Battery / Shift Runtime (priority for Hospitality & F&B buyers) (values differ) | — | 12 hrs |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Physical Form Factor | ||
| Weight (priority for Hospitality & F&B buyers) (values differ) | 5 kg | 65 kg |
| Height (values differ) | 1670 mm | 550 mm |
| Mobility Type (values differ) | static | — |
| Humanoid Subtype (values differ) | anthropomorphic torso | — |
| Walking Speed (values differ) | — | 0.5 m/s |
| Terrain | indoor | indoor |
| Payload & Dexterity | ||
| Payload (values differ) | 0.5 kg | 300 kg |
| Total DOF (values differ) | 83 | — |
| Arm DOF (values differ) | 15 | — |
| Arm Reach (values differ) | 34 cm | — |
| Compute & AI | ||
| Onboard Compute (values differ) | 3 GHz Intel i7 with 32 GB RAM, integrated GPU | — |
| Programming (values differ) | teach_pendant | — |
| Battery & Power | ||
| Runtime (values differ) | — | 12 hrs |
| Avg Power Consumption (values differ) | 50 W | — |
| Software | ||
| SDK Languages (values differ) | teach_pendant | — |
| Open API (values differ) | No | — |
| Commercial | ||
| Price (USD) (values differ) | $750 | $1,230 |
| Price Tier (values differ) | 10-20K | <10K |
| Pricing Model | purchase | purchase |
| Warranty | 1 yrs | 1 yrs |
| Applications (values differ) | education, research, public speaking, customer service | hospitality, teleoperation |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Running Capable, Stair Climbing, Payload (Peak), Hand DOF, 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, Force-Limited Arms, Fall Recovery, Fall Detection Response, Emergency Stops, Human Detection Method, Safe Speed Near Humans, ROS Support, Simulation Platforms, Air-Gap Capable, MTBF, Task Success Rate, Deployment Maturity, IP Rating, Noise Level, RaaS / Month, Developer Unit Price, Delivery Lead Time, Production Pilots
best in categoryweakest in categoryvalues differ
About this comparison
303ED Ai Smart Robot Sophia vs HT-GJ30 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.