HumanoidRoster
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UBTECH
Walker S2
Limited release56Reality
1X Technologies
Neo
Limited release60Reality
Quick read

Neo leads on more comparable public fields than Walker S2. This is not a blanket verdict: missing values are treated as not sourceable, and Reality Score/lifecycle should be read alongside the spec rows.

Walker S2

No automatic spec wins from sourceable comparable values.

Neo leads on
  • Reality Score
  • Weight
  • Payload
  • Top speed
  • DoF (total)
  • DoF (per hand)
Specs
Spec
Walker S2
Neo
Lifecycle
Limited release
Limited release
Reality Score
56 / 100
60 / 100
Height
176 cm
168 cm
Weight
70 kg
30 kg
Payload
15 kg
25 kg
Runtime
No sourceable public value for one side.
No sourceable public value
4h
Top speed
2 m/s
6.2 m/s
DoF (total)
52
75
DoF (per hand)
11
25
Actuator
Electric
Tendon driven
Teleop
No sourceable public value for one side.
No sourceable public value
Hybrid
Evidence
Evidence
Walker S2
Neo
Public specs
Yes
Yes
Named customer
No
No
Independent verification
No
No
Teleop disclosure
No
Yes
Last reviewed
2026-07-20
2026-07-09
Source confidence
Source list published
Source list published