G1 vs GR-2
G1
Unitree Robotics
Best-selling humanoid robot. 5,500+ units shipped in 2025, targeting 20,000 in 2026. Deployed at Tokyo Haneda Airport (JAL). 23-43 DOF, LiDAR, ROS2.
Full profileGR-2
Fourier Intelligence
Advanced humanoid for rehabilitation and general tasks.
Full profileSpec Comparison
| Spec | G1 | GR-2 |
|---|---|---|
| Category | Humanoid | Humanoid |
| Price | $16,000 | $150,000 (est.) |
| Year | 2024 | 2025 |
| Height | 127cm | 175cm |
| Weight | 35kg | 63kg |
| Speed | 7.4km/h | 5km/h |
| Battery | 9000mAh | --- |
| DOF | 23-43 | 53 |
| OS | Ubuntu/ROS2 | ROS2 |
AI and Software
G1
- Isaac Gym
- UnifoLM-VLA-0
- ROS2
GR-2
- Isaac Gym
- Reinforcement Learning
G1 wins on price and ecosystem, GR2 on advanced mobility
Unitree G1 at $16,000 is the most accessible full-size humanoid robot available, with a massive global research community. FFTAI's GR2 features more advanced legs with better terrain adaptation and is positioned for commercial service deployment. For most buyers — especially researchers and developers — the G1's price advantage and ecosystem are decisive. GR2 is compelling for service robot applications requiring advanced locomotion.
G1 is better for
research, development, and buyers prioritizing value and ecosystem
GR-2 is better for
service deployment requiring advanced terrain navigation and commercial support