Fourier GR-2 vs LimX Oli

Fourier GR-2 is a second-generation biped humanoid (175 cm, 63 kg, 53 DoF) with 12-DoF tactile hands, FSA 2.0 actuators (peak torque >380 Nm), and developer support for ROS, Isaac Lab, and MuJoCo. Launch coverage from reputable media confirms core specs and teleoperation teaching modes, but no autonomous task execution or customer deployment has been shown. Third-party resellers list it for $125,000, but official pricing is not available. Perception claims of 360-degree RGB camera coverage are reported by one media outlet but not confirmed by Fourier's official launch release

LimX Oli is a pre-order, 165 cm, 55 kg, 31-DoF biped research humanoid from LimX Dynamics, priced from RMB 158,000 (~$21,800). It has dual Intel RealSense depth cameras, a 6-axis IMU, modular design and slide-out battery, but no official payload, runtime, battery capacity or walking speed. The strongest public evidence is a secondary research summary reporting stair climbing of a 33-step spiral staircase in 12 seconds with zero falls, and benchmark returns of 0.85 for velocity tracking. Official video titles claim fully autonomous tennis ball picking and scalable autonomous deployment, but no transcripts or independent verification were found. No named customer deployment exists