UBTECH Robotics Walker S2 vs Unitree Robotics G1
The Unitree Robotics G1 costs $13,500 new; the UBTECH Robotics Walker S2 has no public price yet. The Walker S2 is taller (5'9" vs 4'4"), with 52 vs 23 degrees of freedom. Full verified comparison below, in your selected currency and units.
 UBTECH RoboticsWalker S2 |  Unitree RoboticsG1 | |
|---|---|---|
| Maker | UBTECH Robotics | Unitree Robotics |
| Form | Bipedal | Bipedal |
| Tier | Enterprise | Consumer |
| Availability | Shipping | Shipping |
| New price | — | $13,500 |
| Est. used (modeled) | — | $4,374–$5,346 |
| Height | 5'9" | 4'4" |
| Weight | — | 77 lb |
| DoF | 52 | 23 |
| Debut | 2025 | 2024 |
| Perfect for | Logistics, Manufacturing | Home, Developers |
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Frequently asked
Is the UBTECH Robotics Walker S2 or the Unitree Robotics G1 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 Walker S2 or the G1?
UBTECH Robotics Walker S2 (5'9" / 1.76 m) is the larger of the two on this measure.
Which has more degrees of freedom?
UBTECH Robotics Walker S2 (52 DoF).
UBTECH Robotics Walker S2 vs Unitree Robotics G1: which should you choose?
Both are bipedal humanoids. The Walker S2 suits logistics and manufacturing, while the G1 suits home and developers. 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 →