HumanoidRoster
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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
Figure 02 vs Apollo→

Two factory pilots, very different transparency levels.

Atlas Electric vs Optimus Gen 2→

Verified robotics lab maturity versus manufacturing-scale ambition.

Neo vs Digit→

Home-first soft robotics versus warehouse-first biped logistics.

G1 vs H1→

Unitree's compact platform against its faster full-size humanoid.

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

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

UBTECH Walker C1 humanoid robot performing with human dancers in UBTECH's official video×
UBTECH
Walker C1
Demo33Reality
NAO small biped humanoid robot shown on the official Aldebaran NAO page×
Aldebaran
NAO
Limited release75Reality
⇄ Swap sides
Quick read

NAO leads on more comparable public fields than Walker C1. This is not a blanket verdict: missing values are treated as not sourceable, and Reality Score/lifecycle should be read alongside the spec rows. Public specs are sparse, so avoid over-reading the head-to-head.

Walker C1

No automatic spec wins from sourceable comparable values.

NAO leads on
  • Lifecycle
  • Reality Score
Specs
Spec
Walker C1
NAO
Lifecycle
Demo
Limited release
Reality Score
33 / 100
75 / 100
Height
No sourceable public value for one side.
No sourceable public value
57 cm
Weight
No sourceable public value for one side.
No sourceable public value
5 kg
Payload
Not publicly comparable.
Not publicly comparable.
Not publicly comparable.
Runtime
No sourceable public value for one side.
No sourceable public value
1h
Top speed
Not publicly comparable.
Not publicly comparable.
Not publicly comparable.
DoF (total)
No sourceable public value for one side.
No sourceable public value
25
DoF (per hand)
Not publicly comparable.
Not publicly comparable.
Not publicly comparable.
Actuator
No sourceable public value for one side.
No sourceable public value
Electric
Teleop
No sourceable public value for one side.
No sourceable public value
Hybrid
Evidence
Evidence
Walker C1
NAO
Public specs
No
Yes
Named customer
No
No
Independent verification
No
No
Teleop disclosure
No
Yes
Last reviewed
2026-05-25
2026-05-16
Source confidence
Source list published
Source list published