Quick Verdict

Walker S2 leads in more DOF, faster speed, while RAISE A1 leads in higher payload, lower price. The two robots are evenly matched, each excelling in different areas.

Walker S2

Name: RAISE A1
Brand: Zhiyuan Robotics
Price: 27500 USD
Availability: InStock

UBTECH Robotics

RAISE A1

Zhiyuan Robotics

DNA Fingerprint Overlay

Walker S2 RAISE A1

Specifications

$90,000Price$27,500

176 cmHeight175 cm

73 kgWeight53 kg

52DOF49

15 kgPayload80 kg

—Runtime—

2 m/sSpeed1.94 m/s

YesStairsYes

NoLiDARYes

N/ACompute200 TOPS

Last updated: 2025

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Walker S2 full specs →RAISE A1 full specs →UBTECH Robotics →Zhiyuan Robotics →