Mass production
Unitree
G1
Unitree's second humanoid robot and first small-scale model, launched on May 13, 2024 and billed by the compan…
Height132 cm
Degrees of freedom23
Arm payload2 kg
ResearchIndustrial
CN¥99,000
N2 official imageImage source ↗
N2
松延动力
A 118 cm, 30 kg biped built for backflips, running and jumps at a mass-market price.
Mass productionVerified Last verified 31 Oct 2026
Height118 cm
Degrees of freedom18
Arm payload5 kg
Top speed12.6 km/h
Battery life1.5 h
Starting priceCN¥39,900
What it is
Noetix N2 is the compact high-dynamic biped from Beijing-based Noetix Robotics (Songyan Dongli). It stands 118 cm, weighs 30 kg and has 18 degrees of freedom (5 per leg, 4 per arm). A 150 N·m knee joint and a 3.5 m/s top speed let it run, jump and perform consecutive backflips, while the 5 kg continuous-walking payload and 48 V 7.5 Ah quick-swap battery make it usable for research, school outreach and entertainment. A 67 TOPS EDU version is offered for secondary development.
Highlights
01118 cm tall and 30 kg, with 18 DOF (5 per leg, 4 per arm).
02150 N·m knee joint and a 3.5 m/s top speed; capable of consecutive backflips.
035 kg maximum continuous-walking payload.
0448 V 7.5 Ah battery, 1-2 h runtime, 1 h charge, quick-release swap.
05EDU version with a 67 TOPS compute board and open SDK.
The numbers
Body
| Height | 118 cm |
|---|---|
| Weight | 30 kg |
| Form factor | Full-size |
Motion & power
| Locomotion | Bipedal |
|---|---|
| Degrees of freedom | 18 |
| DOF breakdown | 18 total: 5 per leg (10) + 4 per arm (8); the waist/head share is not broken out by the company. |
| Arm payload | 5 kg |
| Top speed | 12.6 km/h |
| Battery life | 1.5 h |
| Battery swap | Yes |
| Peak joint torque | 150 N·m |
| Actuators | Proprietary joint modules with cross-roller plus deep-groove ball bearings and dual encoders; 150 N·m peak knee torque; 3.5 m/s top speed. |
Compute, sensing & hands
| Compute | EDU version ships with a 67 TOPS compute board; the standard version's base compute is not published. |
|---|---|
| Sensing | Depth camera and IMU; ring microphone array for voice interaction; joint dual encoders. |
| Hands | Standard stylized five-finger hand; a dexterous hand kit is optional. |
| Starting price | CN¥39,900 — Open pre-sale from CNY 39,900 for the standard N2; the EDU version with a 67 TOPS compute board is priced higher. No list price is published on Noetix's own site. |
Platform & deployment
| Availability | On open pre-sale in China from CNY 39,900; mass production and deliveries under way. |
|---|---|
| Target market | Research, education, entertainment and service robotics. |
| SDK | Open SDK with high-level and low-level DDS controllers; a reinforcement-learning repository for N2 is published. |
| Software / OS | Noetix SDK, mobile App control, OTA updates and an optional 67 TOPS EDU compute board. |
| Deployments & partners | University research, school outreach, entertainment performances and preschool companionship. |
| Safety & certifications | Physical emergency stop, low-battery and joint over-temperature alerts; not intended for users under 18. |
| Variants | N2 · N2 EDU |
Evidence trail
Claims on this profile are linked to primary reporting and manufacturer material where available.
Specifications are sourced from public materials and may change. Always confirm commercial terms with the manufacturer.
Pilot deployment
UBTECH
Walker X
UBTech's next-generation large humanoid service robot, globally unveiled at WAIC 2021 in Shanghai on July 7, 2…
Height130 cm
Degrees of freedom41
Arm payload3 kg
HomeResearch
Price on request
Pilot deployment
Unitree
H2
Unitree's fourth humanoid robot and second full-size model after the H1, launched on October 20, 2025 and desc…
Height182 cm
Degrees of freedom31
Arm payload7 kg
IndustrialService & retail
CN¥199,000
Mass production
Figure AI
Figure 03
Figure 03 was officially launched on October 9, 2025, the same day as its TIME Best Inventions cover, and is F…
Height173 cm
Degrees of freedom—
Arm payload—
Research
Price on request