David vs GR-1
Humanoid robot spec comparison — Realbotix vs Fourier Intelligence.
Fourier Intelligence
GR-1
47 / 100 Robo2u Score
Full-size general-purpose humanoid for rehab, research and industry
| Spec | David | GR-1 |
|---|---|---|
| Released | 2026-01 | 2023-07 |
| Status | Production | Production |
| Height | — | 165 cm |
| Payload | — | 50 kg |
| Degrees of freedom | 44 | 40 |
| Runtime | — | — |
| Top speed | — | 1.4 m/s |
| Price | $150k | — |
| Robo2u Score | 60 | 47 |
Highlighted = better on that spec (lower is better for price and weight; newer for release). The Robo2u Score is a transparent composite — see the Humanoid Showdown for the full field.
