Unitree G1 Basic Humanoid Robot

Most people picture a humanoid robot as a fixture of a big laboratory, something wheeled in under supervision and wheeled out again. The Unitree G1 Basic Humanoid Robot asks a plainer question: how much walking, reaching and sensing do you need to start real work with a two-legged machine? Its answer is a compact body that folds down for transport and stands up ready to learn.

The Unitree G1 Basic Humanoid Robot is available through this page, by quotation.

Background

Unitree Robotics and the G1 lineage

Unitree Robotics is known for building legged machines around its own joint motors, and the G1 carries that approach into a compact humanoid. The G1 family is organized as a base model and an EDU line. The base G1, which is the subject of this page, is the entry point. The EDU line extends it with more joints, higher torque and secondary development support.

The family now spans several configurations, from hand options to a wheeled dual-arm variant. You can browse them in the Unitree G1 category, or place the robot among its peers in Bipedal Humanoids.

Positioning and key technology

The G1 Basic is built around a low-inertia, high-speed internal rotor permanent magnet synchronous motor (PMSM) in its joints, a design that gives better response speed and heat dissipation. Cooling is local air cooling. Sensing comes from a depth camera and a 3D LiDAR, and the computing platform is an 8-core high-performance CPU.

The robot also receives intelligent OTA upgrades, so its software can be updated over the air as Unitree develops it. In practice, this makes the G1 Basic a platform for learning, demonstration and applied evaluation, not a finished appliance for one fixed task.

Technical Specifications

Specifications as published by the manufacturer; confirmed against the datasheet at quotation.

The manufacturer has not published the maximum walking speed, the IP rating, the operating temperature, the charging time, the camera resolution, the LiDAR model, the CPU model or the operating system; they are confirmed at quotation.

What makes the G1 Basic different from the G1 EDU?

The two share the same standing and folded dimensions, the same leg and arm joint counts, the same sensing package and the same battery. The differences lie in how far each can be extended.

The G1 Basic has 23 degrees of freedom in total, with a single waist joint. The G1 EDU has 23 to 43 degrees of freedom, with the option of two additional waist joints, additional wrist joints and a three-fingered dexterous hand. The EDU line also reaches a maximum knee joint torque of 120N.m and an arm maximum load of about 3Kg, against 90N.m and about 2Kg for the G1 Basic. Secondary development is available on the EDU line.

If you need a walking, sensing humanoid to evaluate, demonstrate or teach with, the Basic covers it. If your project needs hands, extra joints or your own software on top, look at the Unitree G1 Edu Standard Humanoid Robot with Fake Hands (G1EDU-U1) or the Unitree G1 PRO Humanoid Robot.

How is the G1 Basic powered and how long does it run?

The robot runs from a 9000mAh smart battery built from a 13 string lithium pack. The battery is quick release, so a second pack can be swapped in without a long wait at the bench. Battery life is about 2h, and the supplied charger is rated 54V 5A.

For a day of demonstrations or lab sessions, a spare battery is the practical way to keep the robot moving.

Who is the Unitree G1 Basic for?

Universities and technical colleges are the natural first group. A humanoid that folds down and weighs about 35kg is far easier to move between classrooms, labs and events than a full-size machine. Students can study balance, motion and perception on real hardware.

Research teams that want a walking platform with a depth camera, a 3D LiDAR and an 8-core CPU will find a ready base for perception and control experiments. Integrators and innovation centers can use it to show clients what humanoid technology looks like today, before committing to a larger program. Exhibition and demonstration teams value a robot that arrives in a compact folded state and has a speaker and a four-microphone array on board.

If your work calls for dexterous hands or custom software, move up the family. The Unitree G1 Ultimate C Humanoid Robot with 5 Finger Hands (G1EDU-U5) is one such step.

What is the Unitree G1 Basic used for?

1. Teaching robotics. Students work with a real bipedal body, with 6 degrees of freedom in each leg and 5 in each arm.
2. Perception research. The depth camera and 3D LiDAR give a base for mapping and obstacle studies.
3. Public demonstrations. The folded form travels easily, and the speaker and microphone array support interaction.
4. Locomotion evaluation. Teams can judge walking and balance on their own floors and in their own spaces.
5. Human-robot interaction trials. Voice input and output, wireless links and a manual controller allow simple interactive scenarios.
6. Pilot assessments. Organizations can assess what a humanoid platform can do before planning a larger deployment.

Pricing and Availability

We do not print prices on this page. Please request a quotation, and we will respond with the configuration details you need. Delivery, customs and support are arranged together with the quotation. The Unitree G1 Basic Humanoid Robot is available on this page.

Frequently Asked Questions

How tall is the Unitree G1 Basic when standing and when folded?

Standing, it measures 1320x450x200mm (H x W x T). Folded, it measures 690x450x300mm.

How many degrees of freedom does it have?

The G1 Basic has 23 in total: 6 in each leg, 5 in each arm and 1 in the waist.

What sensors does it carry?

It carries a depth camera and a 3D LiDAR, together with a 4-microphone array for voice input.

How long does the battery last?

Battery life is about 2h from the 9000mAh quick-release smart battery. A 54V 5A charger is supplied.

Does it connect wirelessly?

Yes. It supports WiFi 6 and Bluetooth 5.2, and receives updates through its intelligent OTA function.

Can it carry things?

The arm maximum load is about 2Kg for the G1 Basic. The load varies with the arm extension posture, so test your own use case.

Where can I buy the Unitree G1 Basic Humanoid Robot and what does it cost?

You can buy it through this page by requesting a quotation. We do not publish a price here; the cost depends on your configuration and delivery needs, and we confirm it in the quotation.

Summary

The G1 Basic answers the question of how much humanoid you need to start. It stands at 1320x450x200mm and folds to 690x450x300mm. It has 23 degrees of freedom, a depth camera, a 3D LiDAR and an 8-core CPU, and it runs for about 2h on a quick-release battery. For classrooms, labs and demonstration teams it is a practical first step, and the G1 family offers a clear path upward when your needs grow. To discuss your project and receive a quotation, this page is the starting point.