Tesla Optimus Gen 2 vs Unitree G1
Last updated: December 2025
Comparison Overview
Tesla Optimus Gen 2 stands at 173cm tall, making it 41cm taller than Unitree Unitree G1 at 132cm. Unitree Unitree G1 is lighter at 35kg compared to Tesla Optimus Gen 2's 55kg, which may affect portability and deployment flexibility. In terms of articulation, Tesla Optimus Gen 2 features 40 degrees of freedom while Unitree Unitree G1 has 23 DOF, giving Tesla Optimus Gen 2 greater dexterity. Battery life gives Tesla Optimus Gen 2 an advantage with 8 hours of continuous operation versus Unitree Unitree G1's 2 hours. For carrying capacity, Tesla Optimus Gen 2 can handle 20kg payload versus Unitree Unitree G1's 2kg.
Quick Verdict
Choose Tesla Optimus Gen 2 if you need:
- More degrees of freedom (40 DOF)
- Higher payload capacity (20kg)
- Longer runtime (8 hours)
- Larger battery capacity (2.3kWh)
Choose Unitree Unitree G1 if you need:
- Currently shipping and available
Frequently Asked Questions
Detailed Specifications
| Specification | Tesla Optimus Gen 2 | Unitree Unitree G1 |
|---|---|---|
| Physical Dimensions | ||
| Height | 173 cm | 132 cm |
| Weight | 55 kg | 35 kg |
| Width | Not Disclosed | 45 cm |
| Depth | Not Disclosed | 20 cm |
| Performance | ||
| Walking Speed | Not Disclosed | 2 m/s |
| Max Speed | 8 km/h | |