Alpha 1E vs Xu300515 Crossed Roller Bearing
Side-by-side comparison of Alpha 1E (UBTECH Robotics Corp Ltd.) and Xu300515 Crossed Roller Bearing (Luoyang Monton Bearing Science & Technology Co., Ltd.) — specs, pricing, Robolist Trust Score, and verified deployments. Updated daily.
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 Alpha 1EhumanoidUBTECH Robotics Corp Ltd.46.4Trust Score |  Xu300515 Crossed Roller BearinghumanoidLuoyang Monton Bearing Science & Technology Co., Ltd.37.2Trust Score | |
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | CN | JP |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price Range (USD) (values differ) | $850 | $300 |
| Battery / Shift Runtime (values differ) | 1 hrs | — |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Physical Form Factor | ||
| Height (values differ) | 401 mm | — |
| Weight (values differ) | 1.8 kg | 115 kg |
| Mobility Type (values differ) | bipedal | — |
| Humanoid Subtype (values differ) | full bipedal | — |
| Terrain (values differ) | indoor | — |
| Payload & Dexterity | ||
| Total DOF (values differ) | 16 | — |
| Arm DOF (values differ) | 3 | — |
| Hand DOF (values differ) | 2 | — |
| Compute & AI | ||
| Onboard Compute (values differ) | RM 32-Bit Cortex-A7 CPU: 900MHz | — |
| Teleoperation (values differ) | joystick | — |
| Programming (values differ) | Blockly Coding | — |
| Battery & Power | ||
| Runtime (values differ) | 1 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 | $300 |
| Pricing Model (values differ) | purchase | — |
| Applications (values differ) | education | robot joints, precision testing instruments, high-precision turntables, industrial robots |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Year First Available, Walking Speed, Running Capable, Stair Climbing, Payload, 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
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About this comparison
Alpha 1E vs Xu300515 Crossed Roller Bearing 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.