Fourier Intelligence GR-1 vs Unitree Robotics R1
The Unitree Robotics R1 costs $4,900 new; the Fourier Intelligence GR-1 has no public price yet. The GR-1 is taller (5'5" vs 4'0"), with 44 vs 26 degrees of freedom. Full verified comparison below, in your selected currency and units.
 Fourier IntelligenceGR-1 |  Unitree RoboticsR1 | |
|---|---|---|
| Maker | Fourier Intelligence | Unitree Robotics |
| Form | Bipedal | Bipedal |
| Tier | Research | Hobbyist |
| Availability | Shipping | Shipping |
| New price | — | $4,900 |
| Est. used (modeled) | — | $2,293–$2,803 |
| Height | 5'5" | 4'0" |
| Weight | 121 lb | 64 lb |
| DoF | 44 | 26 |
| Debut | 2023 | 2025 |
| Perfect for | Research | Research |
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Frequently asked
Is the Fourier Intelligence GR-1 or the Unitree Robotics R1 cheaper?
Only one of the two has a published price, so a like-for-like price comparison isn't possible yet.
Which is bigger, the GR-1 or the R1?
Fourier Intelligence GR-1 (5'5" / 1.65 m) is the larger of the two on this measure.
Which has more degrees of freedom?
Fourier Intelligence GR-1 (44 DoF).
Fourier Intelligence GR-1 vs Unitree Robotics R1: which should you choose?
Both are bipedal humanoids. The GR-1 suits research, while the R1 suits research. Compare the verified specs above and see each model page for depreciation and resale estimates.
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Used-value figures are clearly-labeled placeholder estimates from a tier-rate model — not data-backed appraisals. Specs and prices are verified against each manufacturer. How we value → · Build your own comparison →