COMPARISON · 5 SPECIFICATIONS

AGIBOT A3 Ultra vs Unitree H2

AGIBOT A3 Ultra (AGIBOT) and Unitree H2 (Unitree Robotics) are both full-size humanoid robots. The table sets side by side the 5 specifications both manufacturers publish; each value is the maker's own, with its source, and a value either maker does not publish is not compared.

PUBLISHED BY WBH · 12 OCT 2026

SIDE BY SIDE

Official source
Community measured
Not published

SPECIFICATION	AGIBOT A3 UltraAGIBOT Status: SHIPPING	Unitree H2Unitree Robotics Status: SHIPPING
Height	1.74 mOfficial source [1]	1.82 mOfficial source [2]
Weight	60 kgOfficial source [1]	~70 kgOfficial source [2]
Degrees of freedom	51 activeOfficial source [1]	31Official source [2][3]
Runtime	Up to 8 h combined operating timeOfficial source [1]	~3 hOfficial source [2][3]
Arm payload	5 kg per armOfficial source [1]	~15 kg peakOfficial source [2][3]

Each value is the one on the robot’s profile, with its source. Figures are as each manufacturer publishes them and may be measured differently; a value a manufacturer does not publish is shown as “Not published”, never estimated.

HARDWARE · AFFILIATE LINKS

Hardware named on this page

NVIDIA Jetson AGX Thor Developer Kit Bundle at Seeed StudioNamed in Unitree H2's specifications (Compute): Jetson Thor

Listed because this page names the model; being named is not evidence that a product is compatible with, or identical to, what a robot uses. Affiliate links: if you buy through one, Seeed Studio may pay WBH a commission, at no extra cost to you. It plays no part in what WBH covers or names. How recommendations are chosen.