Fourier Intelligence GR-1 vs UBTECH Robotics Walker S2
A side-by-side comparison of price, specs, and estimated resale value — verified against each manufacturer, in your selected currency and units.
 Fourier IntelligenceGR-1 |  UBTECH RoboticsWalker S2 | |
|---|---|---|
| Maker | Fourier Intelligence | UBTECH Robotics |
| Form | Bipedal | Bipedal |
| Tier | Research | Enterprise |
| Availability | Shipping | Shipping |
| New price | — | — |
| Est. used (placeholder) | — | — |
| Height | 5'5" | 5'9" |
| Weight | 121 lb | — |
| DoF | 44 | 52 |
| Debut | 2023 | 2025 |
| Perfect for | Research | Logistics, Manufacturing |
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Frequently asked
Is the Fourier Intelligence GR-1 or the UBTECH Robotics Walker S2 cheaper?
Neither the Fourier Intelligence GR-1 nor the UBTECH Robotics Walker S2 has a public purchase price yet — both are sold by quote, deployed in pilots, or not yet released.
Which is bigger, the GR-1 or the Walker S2?
UBTECH Robotics Walker S2 (1.76 m) is the larger of the two on this measure.
Which has more degrees of freedom?
UBTECH Robotics Walker S2 (52 DoF).
Fourier Intelligence GR-1 vs UBTECH Robotics Walker S2: which should you choose?
Both are bipedal humanoids. the GR-1 suits Research and the Walker S2 suits Logistics, Manufacturing. Compare the verified specs above and see each model page for depreciation and resale estimates.
More comparisons
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 →