Alpha 1E vs Mercury X1
Side-by-side comparison of Alpha 1E (UBTECH Robotics Corp. Ltd.) and Mercury X1 (Elephant Robotics) — specs, pricing, Robolist Trust Score, and verified deployments. Updated daily.
Optimize comparison for buyer
Optimized for Manufacturing buyers. Priority specs lifted to the top and marked with a target.
 Alpha 1EhumanoidUBTECH Robotics Corp. Ltd.—Trust Score |  Mercury X1humanoidElephant Robotics16.7Trust Score | |
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | China | CN |
| Year First Available (values differ) | — | 2023 |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price Range (USD) (values differ) | $850 | $15,999 |
| Battery / Shift Runtime (values differ) | 1 hrs | 8 hrs |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Physical Form Factor | ||
| Height (values differ) | 401 mm | 1180 mm |
| Weight (values differ) | 1.8 kg | 55 kg |
| Mobility Type (values differ) | bipedal | — |
| Humanoid Subtype (values differ) | full bipedal | — |
| Walking Speed (values differ) | — | 1.2 m/s |
| Terrain (values differ) | indoor | — |
| Payload & Dexterity | ||
| Payload (values differ) | — | 1 kg |
| Total DOF (values differ) | 16 | 19 |
| Arm DOF (values differ) | 3 | — |
| Hand DOF (values differ) | 2 | — |
| Compute & AI | ||
| Onboard Compute (values differ) | RM 32-Bit Cortex-A7 CPU: 900MHz | Jetson Orin Nano SUPER 8GB |
| Teleoperation (values differ) | joystick | — |
| Programming (values differ) | Blockly Coding | — |
| Battery & Power | ||
| Runtime (values differ) | 1 hrs | 8 hrs |
| Charging Method (values differ) | tethered | — |
| Safety | ||
| Fall Recovery (values differ) | Yes | — |
| Software | ||
| SDK Languages (values differ) | Blockly Coding | — |
| Commercial | ||
| Price (USD) (values differ) | $850 | $15,999 |
| Pricing Model (values differ) | purchase | — |
| Applications (values differ) | education | — |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Running Capable, Stair Climbing, Payload (Peak), Arm Reach, Grip Strength, Manipulation Repeatability, Bimanual Coordination, Tool Use, Compute Platform, VLM Capable, Foundation Models, Imitation Learning, Battery Capacity, Charging Time, Battery Swap, Avg Power Consumption, Force-Limited Arms, Fall Detection Response, Emergency Stops, Human Detection Method, Safe Speed Near Humans, ROS Support, Simulation Platforms, Open API, Air-Gap Capable, MTBF, Task Success Rate, Deployment Maturity, IP Rating, Noise Level, Price Tier, RaaS / Month, Developer Unit Price, Delivery Lead Time, Warranty, Production Pilots
About this comparison
Alpha 1E vs Mercury X1 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.