L7 vs H2: Specs, Price & ROS Support Compared (2026)
RobotEra vs Unitree Robotics — independent, side-by-side analysis.
Quick Verdict
L7 leads in more DOF, higher payload, faster speed. Overall, L7 has an edge in 3 out of 3 compared categories.
L7
RobotEra
H2
Unitree Robotics
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L7 H2
Specifications
~$60,000–$90,000Price$29,900
171 cmHeight182 cm
65 kgWeight70 kg
55DOF31
20 kgPayload7 kg
—Runtime3h
4 m/sSpeed1.5 m/s
YesStairsYes
NoLiDARNo
80 TOPS (x86) + 275 TOPS (NVIDIA Orin)ComputeIntel Core i5 / i7 + Jetson Thor (EDU)
Pros and cons at a glance
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
H2
Pros
- Shipping to customers (verified commercial availability)
- 31 degrees of freedom — full-body articulation
Cons
- Low rated payload (7 kg) — research or light-handling tasks only
Frequently asked questions
How do L7 and H2 compare on price?
L7: ~$60,000–$90,000. H2: $29,900. Only one of the two has a public unit price; the other publishes a range or enterprise-only terms.
Which has higher payload: L7 or H2?
L7 rates a higher payload at 20 kg vs 7 kg. Payload ratings are vendor claims and do not always include a duty cycle — peak vs sustained payload can differ significantly.
Are both L7 and H2 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.
Which is better for ROS-based development: L7 or H2?
L7 has no ROS support; H2 has ros2. For research and multi-vendor robotics stacks, native ROS 2 is the strongest signal of ecosystem maturity.
Last updated: 2026