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Kepler Robotics Kepler K2 BumblebeevsTesla, Inc. Tesla Optimus Gen 2

Side-by-side comparison of Kepler Robotics Kepler K2 Bumblebee and Tesla, Inc. Tesla Optimus Gen 2: specs, price, use cases and SDKs.

Specifications

SpecKepler K2 BumblebeeTesla Optimus Gen 2
Price (USD)
$30,000
$30,000
Category
humanoid
humanoid
Payload
30 kg
20 kg
Runtime
8 h
null h
Speed
1.11 m/s
2.22 m/s
Weight
75 kg
57 kg
Degrees of Freedom
52
28
Battery
2.33 kWh
2.3 kWh battery pack
Shared use cases
No shared use cases
Only on Kepler K2 Bumblebee
  • Material handling
  • Intelligent manufacturing
  • Logistics
  • Inspection
  • Research and education
  • Hazardous conditions
Only on Tesla Optimus Gen 2
  • Battery sorting
  • Parts handling
  • Quality inspection
  • Industrial handling
  • Household chores

When to pick which

When to pick Kepler K2 Bumblebee

Choose the Kepler K2 Bumblebee for heavy-duty industrial manufacturing and logistics operations where high dexterity and lifting capacity are paramount. With a 30kg payload capacity and 52 degrees of freedom, the K2 is better suited for complex assembly tasks or moving heavier components in automotive plants compared to the Optimus. Research institutions and software developers should also favor this platform due to the availability of the Kepler OS SDK, which allows for deep customization of movement patterns. Its 8-hour runtime ensures a full shift of operation in hazardous environments where human intervention must be minimized.

When to pick Tesla Optimus Gen 2

Select the Tesla Optimus Gen 2 for high-throughput environments such as battery sorting or quality inspection lines where movement speed is the primary bottleneck. Its 2.22 m/s walking speed is double that of the Kepler K2, making it more efficient for navigating large facility floors or performing rapid, repetitive pick-and-place tasks. The lighter 57kg frame reduces floor loading constraints and improves safety in collaborative spaces. The Optimus is the preferred choice for general-purpose facility management and light industrial handling where agility and rapid deployment across multiple mundane tasks outweigh raw lifting power.

AI-generated buyer guidance based on public specs.

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