Specifications with a status and a source on every value.
Unitree G1 is a 1.32 m, roughly 35 kg humanoid sold as a research and education platform, with 23 joints in its base version and up to 43 in the EDU edition. Unitree lists the base model at US$13,500 with about two hours of battery life.
Unitree H1 is the company's first full-size general-purpose humanoid, standing about 1.80 m and weighing about 47 kg. Unitree cites a moving speed of 3.3 m/s and a quick-swap 0.864 kWh battery, and also offers a heavier H1-2 variant with 7-DoF arms.
Unitree H2 is a 1.82 m, roughly 70 kg humanoid with 31 degrees of freedom and a bionic head with facial features. Unitree lists it at US$29,900 with about three hours of runtime and a rated arm payload of about 7 kg.
Unitree R1 is a lightweight 1.23 m humanoid weighing about 29 kg in its standard configuration, with 26 degrees of freedom and an integrated multimodal large model for voice and image interaction. Unitree prices the standard R1 at US$5,900, while the 20-DoF R1 AIR starts at US$4,900.