B2Unitree Robotics source ↗Robot Comparison · Interactive
B2 vs Go2
A symmetrical comparison using normalized manufacturer-reported specifications. Green highlights mark the stronger value only where the specification has a defensible direction.
B2Unitree Robotics source ↗
Go2Unitree Robotics source ↗
Technical Differences
Side-by-Side Specifications
Interactive only
| Field | B2 | Go2 |
|---|---|---|
| Manufacturer | Unitree Robotics | Unitree Robotics |
| Version | Unknown | Unknown |
| Form factor | Quadruped | Quadruped |
| Availability | Commercially available | Commercially available |
| Primary use | Industrial inspection and emergency response | Robotics development and education |
| Starting price | Unknown | Unknown |
| Price qualifier | Contact sales | Regional configurations and pricing vary |
| Height (m) | 0.645 | 0.4 |
| Weight (kg) | 60 | 15 |
| Payload (kg) | 40 | 8 |
| Runtime (hours) | 5 | 2 |
| Maximum speed (m/s) | 6 | 3.7 |
| Degrees of freedom | 12 | 12 |
| Reach (m) | Unknown | Unknown |
| Battery | High-capacity removable battery; manufacturer states more than five hours unloaded | Standard and long-endurance battery options; manufacturer states roughly two to four hours |
| Sensors | 3D LiDAR, depth cameras, optional inspection payloads | 4D LiDAR L1, wide-angle camera, foot-end force sensing |
| Onboard compute | Industrial controller with developer interfaces | Configuration-dependent high-performance CPU and optional NVIDIA compute |
| Software | secondary development interfaces, autonomous navigation stack | Unitree Go app, secondary development interfaces |
| Safety | IP67 enclosure, obstacle avoidance, high-temperature and cold-weather operation | obstacle avoidance, automatic recovery |
| Control modes | autonomous missions, remote control, developer control | remote control, app control, autonomous following, developer control |
| Target applications | industrial inspection, emergency rescue, security patrol, transport | robotics education, embodied-AI development, research, personal robotics |
18 comparable fields · 14 material differences · Interactive comparison only; editorial indexing gate not met
B2 Positioning
Primary useIndustrial inspection and emergency response
AvailabilityCommercially available
Starting priceContact sales
Canonical IDunitree/b2
Go2 Positioning
Primary useRobotics development and education
AvailabilityCommercially available
Starting priceRegional configurations and pricing vary
Canonical IDunitree/go2
Primary Evidence
Manufacturer Sources and Freshness
Unitree B2 product specificationsUnitree Robotics · observed Aug 29, 2026Unitree Go2 product specificationsUnitree Robotics · observed Aug 29, 2026
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Questions
B2 vs Go2 FAQs
Which is better, B2 or Go2?+
There is no defensible overall robot winner without a target task and environment. Compare form factor, availability, payload, runtime, speed, sensing, control, safety, and price; green highlights apply only to specifications with an explicit direction.
Which can carry more, B2 or Go2?+
B2 leads this specification: B2 is 40 kg and Go2 is 8 kg.
Which runs longer, B2 or Go2?+
B2 leads this specification: B2 is 5 hours and Go2 is 2 hours.
Which is faster, B2 or Go2?+
B2 leads this specification: B2 is 6 m/s and Go2 is 3.7 m/s.
Which costs less, B2 or Go2?+
A normalized price comparison is unavailable. B2: Contact sales. Go2: Regional configurations and pricing vary.
Can I buy B2 or Go2 today?+
B2 is recorded as commercially available (Unitree accepts commercial inquiries for B2 configurations.); Go2 is commercially available (Unitree sells multiple Go2 configurations with region-dependent pricing and features.). Availability can be regional or customer-specific.
What are B2 and Go2 designed to do?+
B2: Industrial inspection and emergency response. Go2: Robotics development and education.
What sensors do B2 and Go2 use?+
B2: 3D LiDAR, depth cameras, optional inspection payloads. Go2: 4D LiDAR L1, wide-angle camera, foot-end force sensing.
What software and control options do B2 and Go2 support?+
B2: secondary development interfaces, autonomous navigation stack. Go2: Unitree Go app, secondary development interfaces. B2: autonomous missions, remote control, developer control. Go2: remote control, app control, autonomous following, developer control.
Are B2 and Go2 the same type of robot?+
Yes. Both are categorized as quadruped platforms, though their intended use and specifications may differ.