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.

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Sanctuary AI
Phoenix
Prototype50Reality
AgiBot
AgiBot A2 Ultra
Limited release53Reality
Quick read

AgiBot A2 Ultra leads on more comparable public fields than Phoenix. This is not a blanket verdict: missing values are treated as not sourceable, and Reality Score/lifecycle should be read alongside the spec rows.

Phoenix leads on
  • Payload
  • Top speed
AgiBot A2 Ultra leads on
  • Lifecycle
  • Reality Score
  • Weight
Specs
Spec
Phoenix
AgiBot A2 Ultra
Lifecycle
Prototype
Limited release
Reality Score
50 / 100
53 / 100
Height
170 cm
169 cm
Weight
70 kg
69 kg
Payload
25 kg
2 kg
Runtime
No sourceable public value for one side.
No sourceable public value
3h
Top speed
1.3 m/s
1.2 m/s
DoF (total)
No sourceable public value for one side.
No sourceable public value
40
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
Phoenix
AgiBot A2 Ultra
Public specs
Yes
Yes
Named customer
No
No
Independent verification
No
No
Teleop disclosure
No
Yes
Last reviewed
2026-05-14
2026-05-22
Source confidence
Source list published
Source list published