How do the Unitree H2 / H2 EDU and the Unitree H2 Plus differ in degrees of freedom, Jetson module and rated payload?

Question

Rapidflare · Accepted Answer

Here's how the Unitree H2 / H2 EDU and the Unitree H2 Plus compare on those three points:

| | Unitree H2 / H2 EDU | Unitree H2 Plus (Isaac GR00T Reference Humanoid) |
|---|---|---|
| **Degrees of freedom** | 31 (full-size humanoid) | 75 |
| **Jetson module** | Optional: Jetson Thor (T5000) or Jetson Orin NX (16GB) | NVIDIA Jetson AGX Thor T5000 onboard (128 GB, 2,070 FP4 TFLOPS) |
| **Rated payload** | 15 kg | 7 kg rated (peak approx. 15 kg) |

**Unitree H2 / H2 EDU** — a full-size 31-DOF humanoid (1,820 mm, about 70 kg) whose development computing units are optional: a Jetson Thor (T5000) or a Jetson Orin NX (16GB). Its listed payload is 15 kg.

**Unitree H2 Plus** — the NVIDIA Isaac GR00T reference humanoid built on the Unitree H2 with Sharpa Wave hands, giving it 75 DOF versus the base H2's 31. Its onboard compute is a Jetson AGX Thor T5000 with 128 GB memory and 2,070 FP4 TFLOPS. Its arm payload is rated at approximately 7 kg, with an approximate 15 kg peak.

In short: the H2 Plus adds dexterous hands (raising DOF from 31 to 75), ships with a fixed AGX Thor T5000 as onboard compute rather than optional modules, and trades rated payload (7 kg vs 15 kg) while retaining the same 15 kg peak figure.

Unitree H2 / H2 EDU vs H2 Plus: degrees of freedom, Jetson module and rated payload

Sources

	Unitree H2 / H2 EDU	Unitree H2 Plus (Isaac GR00T Reference Humanoid)
Degrees of freedom	31 (full-size humanoid)	75
Jetson module	Optional: Jetson Thor (T5000) or Jetson Orin NX (16GB)	NVIDIA Jetson AGX Thor T5000 onboard (128 GB, 2,070 FP4 TFLOPS)
Rated payload	15 kg	7 kg rated (peak approx. 15 kg)