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.

Boston Dynamics
Atlas (Hydraulic)
Discontinued70Reality
Sanctuary AI
Phoenix
Prototype50Reality
Quick read

Phoenix leads on more comparable public fields than Atlas (Hydraulic). 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.

Atlas (Hydraulic) leads on
  • Reality Score
Phoenix leads on
  • Lifecycle
  • Weight
Specs
Spec
Atlas (Hydraulic)
Phoenix
Lifecycle
Discontinued
Prototype
Reality Score
70 / 100
50 / 100
Height
150 cm
170 cm
Weight
80 kg
70 kg
Payload
No sourceable public value for one side.
No sourceable public value
25 kg
Runtime
Not publicly comparable.
Not publicly comparable.
Not publicly comparable.
Top speed
No sourceable public value for one side.
No sourceable public value
1.3 m/s
DoF (total)
No sourceable public value for one side.
28
No sourceable public value
DoF (per hand)
Not publicly comparable.
Not publicly comparable.
Not publicly comparable.
Actuator
No sourceable public value for one side.
Hydraulic
No sourceable public value
Teleop
No sourceable public value for one side.
Hybrid
No sourceable public value
Evidence
Evidence
Atlas (Hydraulic)
Phoenix
Public specs
Yes
Yes
Named customer
No
No
Independent verification
No
No
Teleop disclosure
Yes
No
Last reviewed
2026-05-14
2026-05-14
Source confidence
Source list published
Source list published