Boston Dynamics Atlas vs Fourier GR-2
Last updated: December 2025
Comparison Overview
Fourier GR-2 stands at 175cm tall, making it 25cm taller than Boston Dynamics Atlas at 150cm. Fourier GR-2 is lighter at 63kg compared to Boston Dynamics Atlas's 89kg, which may affect portability and deployment flexibility. In terms of articulation, Fourier GR-2 features 53 degrees of freedom while Boston Dynamics Atlas has 28 DOF, giving Fourier GR-2 greater dexterity. Battery life gives Fourier GR-2 an advantage with 2 hours of continuous operation versus Boston Dynamics Atlas's 1 hours. Boston Dynamics Atlas has a faster walking speed at 1.5 m/s compared to Fourier GR-2's 1.4 m/s.
Quick Verdict
Choose Boston Dynamics Atlas if you need:
- Faster walking speed (1.5 m/s)
- More complete specifications available
Choose Fourier GR-2 if you need:
- More degrees of freedom (53 DOF)
- Longer runtime (2 hours)
- Lighter weight (26kg lighter)
Frequently Asked Questions
Detailed Specifications
| Specification | Boston Dynamics Atlas | Fourier GR-2 |
|---|---|---|
| Physical Dimensions | ||
| Height | 150 cm | 175 cm |
| Weight | 89 kg | 63 kg |
| Width | Not Disclosed | 55.2 cm |
| Depth | Not Disclosed | 27.5 cm |
| Performance | ||
| Walking Speed | 1.5 m/s | 1.4 m/s |