Quick Verdict
A2 leads in faster speed, while Walker S leads in more DOF. The two robots are evenly matched, each excelling in different areas.
A2
AgiBot (Zhiyuan Robotics)
Walker S
UBTECH Robotics
DNA Fingerprint Overlay
A2 Walker S
Specifications
$100,000PriceContact
169 cmHeight170 cm
69 kgWeight48 kg
40DOF41
15 kgPayload15 kg
2hRuntime—
3.3 m/sSpeed1.5 m/s
YesStairsYes
YesLiDARNo
200 TOPSComputeN/A
Task Capabilities
✓Pick up a box from shelf?
✓Open a door handle?
✓Pour liquid into cup?
◔Use a power tool?
◔Type on keyboard?
✓Climb stairs with load?
◔Walk on uneven terrain?
✓Run (>3 m/s)?
◔Crouch under obstacle?
✓Navigate in crowd?
✓Recognize & locate objects?
✓Respond to voice commands?
✓Detect humans nearby?
✕Work 8-hour shift?
?Hot-swap battery?
◔Operate 24/7 (with charging)?
✕Work in rain (IP65+)?
✕Work below 0°C?
✕Work in dusty environment?
✓Work safely alongside humans?
Ecosystem Openness
60
A2
/100
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Walker S
AimRT framework (ROS2/gRPC/MQTT). Chinese docs primarily.
Last updated: 2024