Quick Verdict
NEO leads in more DOF, higher payload, lower price, while Walker S2 leads in faster speed. Overall, NEO has an edge in 3 out of 4 compared categories.
NEO
1X Technologies
Walker S2
UBTECH Robotics
DNA Fingerprint Overlay
NEO Walker S2
Specifications
$20,000Price$90,000
168 cmHeight176 cm
30 kgWeight73 kg
75DOF52
25 kgPayload15 kg
4hRuntime—
1.4 m/sSpeed2 m/s
YesStairsYes
NoLiDARNo
Proprietary (World Model AI onboard)ComputeN/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
10
NEO
/100
—
Walker S2
Proprietary World Model AI. No public SDK.
Last updated: 2025