Head to head

Boston Dynamics Atlas vs UBTECH Robotics Walker S2

Neither robot has a public purchase price yet. The Atlas is taller (6'3" vs 5'9"), with 56 vs 52 degrees of freedom. Full verified comparison below, in your selected currency and units.

TallerAtlasBoston Dynamics Atlas (6'3" / 1.9 m)
More degrees of freedomAtlasBoston Dynamics Atlas (56 DoF)
Boston Dynamics AtlasBoston DynamicsAtlasUBTECH Robotics Walker S2UBTECH RoboticsWalker S2
MakerBoston DynamicsUBTECH Robotics
FormBipedalBipedal
TierEnterpriseEnterprise
AvailabilityAnnouncedShipping
New price——
Est. used (modeled)——
Height6'3"5'9"
Weight198 lb—
DoF5652
Debut20242025
Perfect forManufacturingLogistics, Manufacturing

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Frequently asked

Is the Boston Dynamics Atlas or the UBTECH Robotics Walker S2 cheaper?

Neither the Boston Dynamics Atlas nor the UBTECH Robotics Walker S2 has a verified public purchase price in our catalog.

Which is bigger, the Atlas or the Walker S2?

Boston Dynamics Atlas (6'3" / 1.9 m) is the larger of the two on this measure.

Which has more degrees of freedom?

Boston Dynamics Atlas (56 DoF).

Boston Dynamics Atlas vs UBTECH Robotics Walker S2: which should you choose?

Both are humanoid robots. The Atlas has a catalog status of announced; current purchasing availability is unverified. The Walker S2 has a catalog status of shipping; current purchasing availability is unverified. Confirm current stock and delivery terms with the seller, and compare each model's verified specs, source notes, and modeled used values before choosing.

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 → · What a used robot is worth → · All humanoid robots → · What humanoid robots cost →