Walker S2 vs L7: Specs, Price & ROS Support Compared (2025)
UBTECH Robotics vs RobotEra — independent, side-by-side analysis.
Veredicto rápido
L7 leads in more DOF, higher payload, faster speed. Overall, L7 has an edge in 3 out of 3 compared categories.
Walker S2
UBTECH Robotics
L7
RobotEra
Superposición de huella DNA
Walker S2 L7
Especificaciones
$90,000Precio~$60,000–$90,000
176 cmAltura171 cm
73 kgPeso65 kg
52GDL55
15 kgCarga20 kg
—Autonomía—
2 m/sVelocidad4 m/s
SíEscalerasSí
NoLiDARNo
N/ACómputo80 TOPS (x86) + 275 TOPS (NVIDIA Orin)
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
L7
Pros
- Shipping to customers (verified commercial availability)
- 55 degrees of freedom — full-body articulation
Cons
- Unit price not publicly disclosed (quote-on-request or enterprise-only)
- Closed software stack — no public SDK or ROS support
Frequently asked questions
How do Walker S2 and L7 compare on price?
Walker S2: $90,000. L7: ~$60,000–$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: Walker S2 or L7?
L7 rates a higher payload at 20 kg vs 15 kg. Payload ratings are vendor claims and do not always include a duty cycle — peak vs sustained payload can differ significantly.
Are both Walker S2 and L7 shipping to customers?
Yes. Both are commercially available as of the last review. Delivery timelines and customer geographies vary per vendor — check the manufacturer page for each.
Última actualización: 2025