Quick Verdict
Phoenix leads in higher payload, while Walker S2 leads in more DOF, faster speed. Overall, Walker S2 has an edge in 2 out of 3 compared categories.
Phoenix
Sanctuary AI
Walker S2
UBTECH Robotics
DNA Fingerprint Overlay
Phoenix Walker S2
Specifications
Contact (enterprise)Price$90,000
170 cmHeight176 cm
70 kgWeight73 kg
41DOF52
25 kgPayload15 kg
—Runtime—
0.83 m/sSpeed2 m/s
YesStairsYes
NoLiDARNo
Carbon AI system (Microsoft Azure)ComputeN/A
Ecosystem Openness
8
Phoenix
/100
—
Walker S2
Carbon AI fully proprietary. Microsoft Azure backend.
Last updated: 2025