Fourier GR2 vs AEON
Compare Fourier GR2 (Fourier Intelligence) and AEON (Hexagon Robotics) side by side: degrees of freedom, weight, payload, battery life, actuators, and status.
| Spec | Fourier GR2 | AEON |
|---|---|---|
| Manufacturer | Fourier Intelligence | Hexagon Robotics |
| Category | Humanoid | Humanoid |
| Country | China | Sweden |
| Degrees of freedom | 40 | 34 |
| Weight (kg) | 58 | 60 |
| Battery life (h) | 3 | 5 |
| Payload | 15 kg | 15 kg short-term, 8 kg constant |
| Max speed | 1.5 m/s | 2.4 m/s |
| Actuators | FSA (Force-Adaptive Servo Actuators) | |
| Primary sensor | Depth Camera + IMU Fusion Array | Multimodal sensor suite (RGB, depth, LiDAR, force/torque) |
| Function | Research & development | industrial manipulation, inspection and reality capture |
| Released | 2023 | 2025 |
| Status | Active | Active |
Verdict
AEON leads on 3 of the 4 weighted dimensions both makers disclose.
Fourier GR2 leads on degrees of freedom (40 vs 34).
AEON leads on payload (15 kg short-term, 8 kg constant vs 15 kg), max speed (2.4 m/s vs 1.5 m/s) and battery life (5 h vs 3 h).
Left out because at least one manufacturer does not publish a figure: price.
Fourier GR2
A high-DoF humanoid platform for research and rehabilitation, featuring Fourier's proprietary force-adaptive servo actuators and a modular dual-arm architecture.
AEON
AEON is a multipurpose industrial humanoid robot designed for manipulation, inspection, and reality capture tasks in factories. It features 34 degrees of freedom, a top speed of 2.4 m/s, and an auto-swappable battery system enabling continuous 24/7 operation.