RAISE A1 vs L7: Specs, Price & ROS Support Compared (2025)
Zhiyuan Robotics vs RobotEra — independent, side-by-side analysis.
Quick Verdict
RAISE A1 leads in higher payload, while L7 leads in more DOF, faster speed. Overall, L7 has an edge in 2 out of 3 compared categories.
RAISE A1
Zhiyuan Robotics
L7
RobotEra
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RAISE A1 L7
Specifications
$27,500Price~$60,000–$90,000
175 cmHeight171 cm
53 kgWeight65 kg
49DOF55
80 kgPayload20 kg
—Runtime—
1.94 m/sSpeed4 m/s
YesStairsYes
YesLiDARNo
200 TOPSCompute80 TOPS (x86) + 275 TOPS (NVIDIA Orin)
Pros and cons at a glance
RAISE A1
Pros
- Shipping to customers (verified commercial availability)
- High rated payload (80 kg) for industrial pick-and-place
- Ships with LiDAR for robust depth sensing in low-light environments
- 49 degrees of freedom — full-body articulation
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 RAISE A1 and L7 compare on price?
RAISE A1: $27,500. 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: RAISE A1 or L7?
RAISE A1 rates a higher payload at 80 kg vs 20 kg. Payload ratings are vendor claims and do not always include a duty cycle — peak vs sustained payload can differ significantly.
Are both RAISE A1 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.
Which is better for ROS-based development: RAISE A1 or L7?
RAISE A1 has ros2; L7 has no ROS support. For research and multi-vendor robotics stacks, native ROS 2 is the strongest signal of ecosystem maturity.
Does RAISE A1 or L7 use LiDAR?
RAISE A1 ships with LiDAR for depth sensing; L7 does not. LiDAR adds cost and complexity but improves obstacle detection in low-light or low-contrast environments.
Last updated: 2025