Walker S2 vs Pepper: Specs, Price & ROS Support Compared (2025)
UBTECH Robotics vs SoftBank Robotics / Aldebaran — independent, side-by-side analysis.
快速评判
Walker S2 leads in more DOF, faster speed, while Pepper leads in lower price. Overall, Walker S2 has an edge in 2 out of 3 compared categories.
Walker S2
UBTECH Robotics
Pepper
SoftBank Robotics / Aldebaran
DNA 指纹叠加
Walker S2 Pepper
规格参数
$90,000价格$32,000
176 cm身高120 cm
73 kg重量28 kg
52自由度20
15 kg载荷—
—续航时间12h
2 m/s速度0.83 m/s
支持爬楼梯不支持
不支持LiDAR不支持
N/A计算平台Intel Atom Z530
Pros and cons at a glance
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
Pepper
Pros
- Long runtime (12h per charge) for full-shift operation
Cons
- Discontinued by the manufacturer
- Cannot navigate stairs — restricts deployment environments
Frequently asked questions
Which is cheaper: Walker S2 or Pepper?
Pepper is cheaper at $32,000 vs $90,000 for Walker S2. Note that lower price does not imply lower total cost of ownership — see the TCO calculator on the Explore page for utilisation-adjusted figures.
Is Walker S2 or Pepper actually available to buy?
Walker S2 is shipping to customers. Pepper has been discontinued. Status reflects the vendor's published commercial position as of the last review and can change between announcement and actual delivery.
Which is better for ROS-based development: Walker S2 or Pepper?
Walker S2 has no ROS support; Pepper has ROS 1 only. For research and multi-vendor robotics stacks, native ROS 2 is the strongest signal of ecosystem maturity.
最后更新: 2025
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