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.
Quick read
Atlas (Electric) 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 leads on
- Lifecycle
Atlas (Electric) leads on
- Reality Score
- Payload
Specs
Spec
Walker S2
Atlas (Electric)
Lifecycle
Demo
Prototype
Reality Score
53 / 100
60 / 100
Height
No sourceable public value for one side.
No sourceable public value
190 cm
Weight
No sourceable public value for one side.
No sourceable public value
90 kg
Payload
15 kg
30 kg
Runtime
No sourceable public value for one side.
No sourceable public value
4h
Top speed
No sourceable public value for one side.
No sourceable public value
2.5 m/s
DoF (total)
No sourceable public value for one side.
No sourceable public value
56
DoF (per hand)
No sourceable public value for one side.
No sourceable public value
7
Actuator
Electric
Electric
Teleop
No sourceable public value for one side.
No sourceable public value
Hybrid
Evidence
Evidence
Walker S2
Atlas (Electric)
Public specs
Yes
Yes
Named customer
No
No
Independent verification
No
No
Teleop disclosure
No
Yes
Last reviewed
2026-06-06
2026-06-01
Source confidence
Source list published
Source list published