HumanoidRoster
Compare

Head to head.

Choose robots to compare, or use the roster picker below. Spec-for-spec diff, Reality Score side-by-side, shareable URL.

Start with a guided matchup

Search by opening the menu, or keep using the roster picker below.

Search by opening the menu, or keep using the roster picker below.

LimX Dynamics
LimX Oli
Demo51Reality
UBTECH
Walker S2
Limited release56Reality
Quick read

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

LimX Oli

No automatic spec wins from sourceable comparable values.

Walker S2 leads on
  • Lifecycle
  • Reality Score
  • Top speed
Specs
Spec
LimX Oli
Walker S2
Lifecycle
Demo
Limited release
Reality Score
51 / 100
56 / 100
Height
No sourceable public value for one side.
No sourceable public value
176 cm
Weight
No sourceable public value for one side.
No sourceable public value
70 kg
Payload
No sourceable public value for one side.
No sourceable public value
15 kg
Runtime
Not publicly comparable.
Not publicly comparable.
Not publicly comparable.
Top speed
1.4 m/s
2 m/s
DoF (total)
No sourceable public value for one side.
No sourceable public value
52
DoF (per hand)
No sourceable public value for one side.
No sourceable public value
11
Actuator
Electric
Electric
Teleop
No sourceable public value for one side.
Hybrid
No sourceable public value
Evidence
Evidence
LimX Oli
Walker S2
Public specs
Yes
Yes
Named customer
No
No
Independent verification
No
No
Teleop disclosure
Yes
No
Last reviewed
2026-07-18
2026-07-20
Source confidence
high
Source list published