Extras vs Rizon 4
Side-by-side comparison of Extras (Boston Dynamics, Inc. (Hyundai Motor Group subsidiary)) and Rizon 4 (Henan Boy Machinery Co., Ltd.) — specs, pricing, Robolist Trust Score, and verified deployments. Updated daily.
Optimize comparison for buyer
Optimized for Agriculture buyers. Priority specs lifted to the top and marked with a target.
Layer 1: Identity & Trust
Manufacturer Country
ExtrasUS
Rizon 4—
Year First Available
- Extras—
- Rizon 42019
Verified Deployments
- Extras0 Deployments
- Rizon 40 Deployments
Layer 2: Operational
Availability Status
- ExtrasACTIVE
- Rizon 4ACTIVE
Arm Mechanics
Degrees of Freedom
- Extras—
- Rizon 47
Repeatability
- Extras—
- Rizon 4±0.05 mm
| Extrasindustrial-armBoston Dynamics, Inc. (Hyundai Motor Group subsidiary) 15.9Trust Score | Rizon 4industrial-armHenan Boy Machinery Co., Ltd. 46.5Trust Score | |
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | US | — |
| Year First Available (values differ) | — | 2019 |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Arm Mechanics | ||
| Degrees of Freedom (values differ) | — | 7 |
| Repeatability (values differ) | — | ±0.05 mm |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Price Range (USD), Battery / Shift Runtime, Payload, Reach, Path Accuracy, Max TCP Speed, Robot Weight, IP Rating (Arm), IP Rating (Wrist), Cycle Time (25/305/25), MTBF, Duty Cycle, Vibration Damping, Safety Category, Dual Check Safety, Safety I/O Pairs, E-Stop Response, Safe Zone Count, Controller Model, Programming Languages, Teach Pendant Type, Offline Programming, Digital Twin Support, Communication Protocols, ROS-Industrial Support, IoT / Cloud Platform, Cybersecurity Certs, Predictive Maintenance, Tool Flange Standard, Tool Changer (ISO), Internal Cable Routing, Pneumatic Lines, Electrical Lines, Price (USD), Warranty, Service Network, Spare Parts Lead Time, Expected Service Life
About this comparison
Extras vs Rizon 4 compares two robots in the industrial-arm 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.