PUDU D9 vs Unitree H2
One row per spec, aligned across 2 robots. A hatched cell means neither the maker nor the directories we read publish that value.
PUDU D9 or Unitree H2? What the published figures say
assembled from the figures below — no score, no ranking, no winner
Of the 35 measurements both robots publish, the printed values differ on 23 and are identical on 12.
12 of them are one number against another — PUDU D9 prints the higher figure on 6, Unitree H2 on 6 — and the other 11 differ in kind rather than in magnitude: a list, a yes/no, a range, or the same quantity printed in a different unit.
On height, Unitree H2 is 7.1% higher at against PUDU D9's .
On weight, Unitree H2 is 7.7% higher at against PUDU D9's .
On degrees of freedom, PUDU D9 is 35% higher at against Unitree H2's .
Unitree H2 has figures its sources state as a bound rather than an exact value, so those gaps are not like-for-like.
PUDU D9 publishes autonomy claim — — and Unitree H2 does not.
Unitree H2 publishes Wi-Fi — — and PUDU D9 does not.
The most important differences
ranked by how much of the catalogue publishes the measurement
The 5 most widely published of the 23 measurements where these two differ — ranked that way because a figure most of the catalogue publishes is one that means the same thing on both sides. Every value carries the source that states it.
| Measurement | PUDU D9 | Unitree H2 | Difference |
|---|---|---|---|
| Height31 of 31 robots publish one | +7.1% Unitree H2 | ||
| Weight31 of 31 robots publish one | +7.7% Unitree H2 | ||
| Degrees of freedom31 of 31 robots publish one | +35% PUDU D9 | ||
| Runtime31 of 31 robots publish one | differs | ||
| Sensors31 of 31 robots publish one | differs |
What each one is
from each robot's own published columns
PUDU D9
PUDU D9 is a prototype bipedal humanoid from Pudu Robotics, designed in China. Its page publishes 49 of 195 sourced specifications, 22 of them from the maker.
Unitree H2
Unitree H2 is a prototype bipedal humanoid from Unitree Robotics, designed in China. Its page publishes 79 of 195 sourced specifications, 41 of them from the maker.
No value in this table has been independently measured or filed with a regulator — every number is a claim by a maker or by a third-party directory, and the chip on each one says which.
Body
| Spec | PUDU D9 Pudu Robotics 49/195 published | Unitree H2 Unitree Robotics 79/195 published |
|---|---|---|
| Height (values differ) | ||
| Width (values differ) | not published | |
| Depth (values differ) | not published | |
| Weight (values differ) | ||
| Leg length (values differ) | not published | |
| Arm length (values differ) | not published | |
| Materials (values differ) | not published |
Joints
| Spec | PUDU D9 | Unitree H2 |
|---|---|---|
| Degrees of freedom (values differ) | ||
| DoF per leg | ||
| DoF per arm | ||
| DoF waist (values differ) | not published | |
| DoF head (values differ) | not published | |
| Actuator types (values differ) | not published | |
| Max joint torque (values differ) | ||
| Joint torque (per joint) (values differ) | ||
| Cooling (values differ) | not published |
Load
| Spec | PUDU D9 | Unitree H2 |
|---|---|---|
| Rated payload (values differ) | ||
| Peak payload (values differ) | ||
| Lift capacity (values differ) | not published | |
| Payload per arm (values differ) |
Hands
| Spec | PUDU D9 | Unitree H2 |
|---|---|---|
| Hand DoF (values differ) | not published | |
| Hand active DoF (values differ) | ||
| Tactile sensing (values differ) | not published | |
| Tactile points (values differ) | not published | |
| Fingertip force (values differ) | not published | |
| Grip force (values differ) | ||
| Hand sensors | ||
| Hand weight (values differ) |
Mobility
| Spec | PUDU D9 | Unitree H2 |
|---|---|---|
| Walking speed (values differ) | ||
| Max speed | ||
| Max slope (values differ) | not published | |
| Stair climbing | ||
| Navigation (values differ) | not published |
Power
| Spec | PUDU D9 | Unitree H2 |
|---|---|---|
| Battery chemistry (values differ) | not published | |
| Battery capacity | ||
| Battery voltage (max) (values differ) | not published | |
| Battery energy (values differ) | ||
| Battery swap (values differ) | not published | |
| Runtime (values differ) |
Perception
| Spec | PUDU D9 | Unitree H2 |
|---|---|---|
| Sensors (values differ) | ||
| LiDAR | ||
| Microphones (values differ) | not published |
Compute
| Spec | PUDU D9 | Unitree H2 |
|---|---|---|
| Compute (values differ) | ||
| AI compute (values differ) | ||
| AI compute metric | ||
| Optional compute module (values differ) | not published |
Connectivity
| Spec | PUDU D9 | Unitree H2 |
|---|---|---|
| Wi-Fi (values differ) | not published | |
| Bluetooth (values differ) | not published |
Software
| Spec | PUDU D9 | Unitree H2 |
|---|---|---|
| Robot OS (values differ) | not published | |
| Middleware (values differ) | not published | |
| SDK languages (values differ) | not published | |
| API docs link (values differ) | ||
| Simulation assets (values differ) | not published | |
| OTA updates (values differ) | not published | |
| Open to developers (values differ) | not published | |
| Mobile app (values differ) | not published | |
| Handheld controller (values differ) | not published |
Autonomy
| Spec | PUDU D9 | Unitree H2 |
|---|---|---|
| Operating modes (values differ) | ||
| AI learning method (values differ) | ||
| Voice interaction |
Safety
| Spec | PUDU D9 | Unitree H2 |
|---|---|---|
| Emergency stop (values differ) | not published |
Privacy
| Spec | PUDU D9 | Unitree H2 |
|---|---|---|
| Data generated (values differ) | not published |
Security
| Spec | PUDU D9 | Unitree H2 |
|---|---|---|
| Vulnerability disclosure link (values differ) | ||
| CRA contact point (values differ) | not published |
Compliance
| Spec | PUDU D9 | Unitree H2 |
|---|---|---|
| Digital instructions link (values differ) |
Service
| Spec | PUDU D9 | Unitree H2 |
|---|---|---|
| Integrations (values differ) | not published |
Commercial
| Spec | PUDU D9 | Unitree H2 |
|---|---|---|
| Price from (USD) (values differ) | ||
| Sold in (values differ) | not published | |
| Warranty (values differ) | not published |
Overview
| Spec | PUDU D9 | Unitree H2 |
|---|---|---|
| Stage | ||
| Locomotion | ||
| User type (values differ) | ||
| Applications (values differ) | ||
| Announced (values differ) | ||
| Available from (values differ) | not published | |
| Price status (values differ) | ||
| Autonomy claim (values differ) | not published | |
| Designed in | ||
| Made in | ||
| Generation (values differ) | not published | |
| Predecessor (values differ) | not published | |
| Logo (values differ) |
Organization
| Spec | PUDU D9 | Unitree H2 |
|---|---|---|
| Headquarters (values differ) | ||
| Founded | ||
| Total funding (USD) (values differ) | not published |