OptimusTesla source ↗Robot Comparison · Interactive
Optimus vs B2
A symmetrical comparison using normalized manufacturer-reported specifications. Green highlights mark the stronger value only where the specification has a defensible direction.
OptimusTesla source ↗
B2Unitree Robotics source ↗FieldAt a Glance
Tesla · PrototypeOptimusHumanoid · verified Aug 29, 2026
Unitree Robotics · Commercially availableB2Quadruped · verified Aug 29, 2026
Cross-Category ComparisonThese platforms do not share a sourced form factor, use case, or editorial comparison rationale, but their normalized specifications remain available below.
Technical Differences
Side-by-Side Specifications
Interactive only
| Field | Optimus | B2 |
|---|---|---|
| Manufacturer | Tesla | Unitree Robotics |
| Version | Unknown | Unknown |
| Form factor | Humanoid | Quadruped |
| Availability | Prototype | Commercially available |
| Primary use | General-purpose physical work | Industrial inspection and emergency response |
| Starting price | Unknown | Unknown |
| Price qualifier | Not commercially available | Contact sales |
| Height (m) | Unknown | 0.645 |
| Weight (kg) | Unknown | 60 |
| Payload (kg) | Unknown | 40 |
| Runtime (hours) | Unknown | 5 |
| Maximum speed (m/s) | Unknown | 6 |
| Degrees of freedom | Unknown | 12 |
| Reach (m) | Unknown | Unknown |
| Battery | Not disclosed | High-capacity removable battery; manufacturer states more than five hours unloaded |
| Sensors | vision-based perception | 3D LiDAR, depth cameras, optional inspection payloads |
| Onboard compute | Tesla AI inference hardware; specifications not disclosed | Industrial controller with developer interfaces |
| Software | Tesla neural networks | secondary development interfaces, autonomous navigation stack |
| Safety | Unknown | IP67 enclosure, obstacle avoidance, high-temperature and cold-weather operation |
| Control modes | autonomous | autonomous missions, remote control, developer control |
| Target applications | general-purpose manipulation, repetitive physical work | industrial inspection, emergency rescue, security patrol, transport |
11 comparable fields · 11 material differences · Interactive comparison only; editorial indexing gate not met
Optimus Positioning
Primary useGeneral-purpose physical work
AvailabilityPrototype
Starting priceNot commercially available
Canonical IDtesla/optimus
B2 Positioning
Primary useIndustrial inspection and emergency response
AvailabilityCommercially available
Starting priceContact sales
Canonical IDunitree/b2
Primary Evidence
Manufacturer Sources and Freshness
Tesla AI and RoboticsTesla · observed Aug 29, 2026Unitree B2 product specificationsUnitree Robotics · observed Aug 29, 2026
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Questions
Optimus vs B2 FAQs
Which is better, Optimus or B2?+
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, Optimus or B2?+
A direct answer is unavailable because Optimus does not publish a normalized payload (kg) in the current source.
Which runs longer, Optimus or B2?+
A direct answer is unavailable because Optimus does not publish a normalized runtime (hours) in the current source.
Which is faster, Optimus or B2?+
A direct answer is unavailable because Optimus does not publish a normalized maximum speed (m/s) in the current source.
Which costs less, Optimus or B2?+
A normalized price comparison is unavailable. Optimus: Not commercially available. B2: Contact sales.
Can I buy Optimus or B2 today?+
Optimus is recorded as prototype (Tesla presents Optimus as an active robotics development program; no public purchase channel is cited.); B2 is commercially available (Unitree accepts commercial inquiries for B2 configurations.). Availability can be regional or customer-specific.
What are Optimus and B2 designed to do?+
Optimus: General-purpose physical work. B2: Industrial inspection and emergency response.
What sensors do Optimus and B2 use?+
Optimus: vision-based perception. B2: 3D LiDAR, depth cameras, optional inspection payloads.
What software and control options do Optimus and B2 support?+
Optimus: Tesla neural networks. B2: secondary development interfaces, autonomous navigation stack. Optimus: autonomous. B2: autonomous missions, remote control, developer control.
Are Optimus and B2 the same type of robot?+
No. Optimus is a humanoid platform; B2 is a quadruped platform. Direct specification comparisons may therefore reflect different jobs.