Phoenix vs Walker S2: Specs, Price & ROS Support Compared (2025)
Sanctuary AI vs UBTECH Robotics — independent, side-by-side analysis.
Verdict rapide
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
Superposition ADN
Phoenix Walker S2
Caractéristiques
Contact (enterprise)Prix$90,000
170 cmTaille176 cm
70 kgPoids73 kg
41DDL52
25 kgCharge utile15 kg
—Autonomie—
0.83 m/sVitesse2 m/s
OuiEscaliersOui
NonLiDARNon
Carbon AI system (Microsoft Azure)CalculN/A
Ouverture de l'écosystème
8
Phoenix
/100
—
Walker S2
Carbon AI fully proprietary. Microsoft Azure backend.
Pros and cons at a glance
Phoenix
Pros
- High rated payload (25 kg) for industrial pick-and-place
- 41 degrees of freedom — full-body articulation
Cons
- Still in development, no commercial availability
- Unit price not publicly disclosed (quote-on-request or enterprise-only)
- Closed software stack — no public SDK or ROS support
Walker S2
Pros
- Shipping to customers (verified commercial availability)
- 52 degrees of freedom — full-body articulation
Cons
- Closed software stack — no public SDK or ROS support
Frequently asked questions
How do Phoenix and Walker S2 compare on price?
Phoenix: Contact (enterprise). Walker S2: $90,000. Only one of the two has a public unit price; the other publishes a range or enterprise-only terms.
Which has higher payload: Phoenix or Walker S2?
Phoenix rates a higher payload at 25 kg vs 15 kg. Payload ratings are vendor claims and do not always include a duty cycle — peak vs sustained payload can differ significantly.
Is Phoenix or Walker S2 actually available to buy?
Phoenix is in active development without commercial availability. Walker S2 is shipping to customers. Status reflects the vendor's published commercial position as of the last review and can change between announcement and actual delivery.
Dernière mise à jour: 2025