Unitree Robotics Unitree G1vsUnitree Robotics Unitree H2
Side-by-side comparison of Unitree Robotics Unitree G1 and Unitree Robotics Unitree H2: specs, price, use cases and SDKs.

Unitree G1
Consumer-grade humanoid with 23 DoF

Unitree H2
A full-sized, agile humanoid robot designed for research and real-world tasks.
Specifications
| Spec | Unitree G1 | Unitree H2 |
|---|---|---|
| Price (USD) | $16,000 | $29,900 |
| Category | humanoid | humanoid |
| Payload | — | 7 kg |
| Runtime | 2 h | 3 h |
| Speed | 2 m/s | 2 m/s |
| Weight | 35 kg | 70 kg |
| Reach | — | 690mm (total arm length) |
| Degrees of Freedom | 23 | 31 |
| Battery | 9000mAh | Premium Lithium Battery, 15Ah (0.972KWh), 75.6V max |
- Research
- Education
- Demos
- Home companion prototyping
- Robotics Research & Development
- Human-Humanoid Interaction
- Industrial Automation & Inspection
- Logistics & Service Tasks
- Education & Training
When to pick which
Select the Unitree G1 for university robotics labs or software startups focused on humanoid algorithm development where budget and portability are primary constraints. At $16,000, it allows for multi-unit deployments in educational settings, enabling more students to gain hands-on experience with ROS2 Humble and Python-based control. Its 35kg lightweight frame reduces safety risks in shared indoor spaces compared to larger models. The G1 is ideal for prototyping home companion behaviors or vision-based navigation where the 23 degrees of freedom provide sufficient complexity without the logistical burden and high capital expenditure of industrial-grade hardware.
Opt for the Unitree H2 for industrial automation, logistics pilot programs, or advanced R&D requiring physical interaction with the environment. With a 7kg payload capacity and 31 degrees of freedom, the H2 is built for task execution, such as moving packages or operating tools in a warehouse setting. The 15Ah battery extends runtime to 3 hours, supporting longer testing cycles in real-world scenarios. Its 70kg mass and 690mm arm reach provide the stability and range necessary for human-humanoid interaction studies and complex manipulation tasks that exceed the physical capabilities of smaller, consumer-grade humanoid platforms.
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