L7 vs Optimus Gen 3: Specs, Price & ROS Support Compared (2025)
RobotEra vs Tesla — independent, side-by-side analysis.
Quick Verdict
L7 leads in more DOF, faster speed, while Optimus Gen 3 leads in higher payload. Overall, L7 has an edge in 2 out of 3 compared categories.
L7
RobotEra
Optimus Gen 3
Tesla
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L7 Optimus Gen 3
Specifications
~$60,000–$90,000Price~$20,000–$25,000 target (consumer)
171 cmHeight168 cm
65 kgWeight55 kg
55DOF50
20 kgPayload25 kg
—Runtime9h
4 m/sSpeed2.5 m/s
YesStairsYes
NoLiDARNo
80 TOPS (x86) + 275 TOPS (NVIDIA Orin)ComputeTesla AI5 custom SoC
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
Optimus Gen 3
Pros
- High rated payload (25 kg) for industrial pick-and-place
- Long runtime (9h per charge) for full-shift operation
- 50 degrees of freedom — full-body articulation
Cons
- Still in development, no commercial availability
- 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 L7 and Optimus Gen 3 compare on price?
L7: ~$60,000–$90,000. Optimus Gen 3: ~$20,000–$25,000 target (consumer).
Which has higher payload: L7 or Optimus Gen 3?
Optimus Gen 3 rates a higher payload at 25 kg vs 20 kg. Payload ratings are vendor claims and do not always include a duty cycle — peak vs sustained payload can differ significantly.
Is L7 or Optimus Gen 3 actually available to buy?
L7 is shipping to customers. Optimus Gen 3 is in active development without commercial availability. Status reflects the vendor's published commercial position as of the last review and can change between announcement and actual delivery.
Last updated: 2025