A Unitree H2 vs Unitree G1 comparison also changes when the project moves from general experimentation to a specific research question. G1 offers a smaller physical footprint for compact labs, while H2 better matches adult human geometry when scale itself affects the experiment. Toborlife AI, the official partner of Unitree, provides practical context on configuration, development access, safety, transport, and operating burden so teams can align morphology with the actual study design.