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
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 UWORLD U1 Series teaser image showing humanlike male and female companion robots in silhouette×
UBTECH
UWORLD U1 Series
Concept20Reality
Fourier GR-3 Series humanoid robot official product image×
Fourier Intelligence
GR-3 Series
Demo51Reality
⇄ Swap sides
Quick read

GR-3 Series leads on more comparable public fields than UWORLD U1 Series. 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.

UWORLD U1 Series

No automatic spec wins from sourceable comparable values.

GR-3 Series leads on
  • Lifecycle
  • Reality Score
Specs
Spec
UWORLD U1 Series
GR-3 Series
Lifecycle
Concept
Demo
Reality Score
20 / 100
51 / 100
Height
No sourceable public value for one side.
No sourceable public value
165 cm
Weight
No sourceable public value for one side.
No sourceable public value
71 kg
Payload
Not publicly comparable.
Not publicly comparable.
Not publicly comparable.
Runtime
No sourceable public value for one side.
No sourceable public value
3h
Top speed
Not publicly comparable.
Not publicly comparable.
Not publicly comparable.
DoF (total)
No sourceable public value for one side.
No sourceable public value
55
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
UWORLD U1 Series
GR-3 Series
Public specs
No
Yes
Named customer
No
No
Independent verification
No
No
Teleop disclosure
No
Yes
Last reviewed
2026-06-09
2026-06-06
Source confidence
Source list published
Source list published