RoboThespian 3 vs Tesla Optimus Gen 2
Side-by-side comparison of RoboThespian 3 (Engineered Arts) and Tesla Optimus Gen 2 (Tesla) — specs, pricing, Robo Score, and verified deployments. Updated daily.
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Optimized for Home & Household buyers. Priority specs lifted to the top and marked with a target.
Layer 1: Identity & Trust
Manufacturer Country
- RoboThespian 3United Kingdom
- Tesla Optimus Gen 2United States
Year First Available
- RoboThespian 32016
- Tesla Optimus Gen 22023
Verified Deployments
- RoboThespian 30 Deployments
- Tesla Optimus Gen 20 Deployments
Layer 2: Operational
Price
- RoboThespian 3Contact for quote
- Tesla Optimus Gen 2$30,000 USD
Battery / Shift Runtime
- RoboThespian 3—
- Tesla Optimus Gen 28 hrs
Availability Status
- RoboThespian 3ACTIVE
- Tesla Optimus Gen 2ACTIVE
Physical Form Factor
Weight
- RoboThespian 333 kg
- Tesla Optimus Gen 257 kg
Height
- RoboThespian 3175 mm
- Tesla Optimus Gen 2173 mm
Mobility Type
- RoboThespian 3bipedal
- Tesla Optimus Gen 2bipedal
Humanoid Subtype
- RoboThespian 3full bipedal
- Tesla Optimus Gen 2full bipedal
Walking Speed
- RoboThespian 3—
- Tesla Optimus Gen 22.2 m/s
Stair Climbing
- RoboThespian 3No
- Tesla Optimus Gen 2No
Terrain
- RoboThespian 3flat indoor
- Tesla Optimus Gen 2flat_indoor
Payload & Dexterity
Payload
- RoboThespian 3—
- Tesla Optimus Gen 220 kg
Total DOF
- RoboThespian 326
- Tesla Optimus Gen 228
Arm DOF
- RoboThespian 3—
- Tesla Optimus Gen 222
Hand DOF
- RoboThespian 3—
- Tesla Optimus Gen 222
Bimanual Coordination
- RoboThespian 3No
- Tesla Optimus Gen 2coordinated planning
Tool Use
- RoboThespian 3—
- Tesla Optimus Gen 2vendor demo
Compute & AI
Onboard Compute
- RoboThespian 3Intel dual-core CPU, multiple Marvell and Parallax microcontrollers, external Intel Core i7 control unit
- Tesla Optimus Gen 2Tesla FSD neural network
Compute Platform
- RoboThespian 3—
- Tesla Optimus Gen 2Tesla AI (Neural Networks)
VLM Capable
- RoboThespian 3No
- Tesla Optimus Gen 2No
Imitation Learning
- RoboThespian 3No
- Tesla Optimus Gen 2multi task
Teleoperation
- RoboThespian 3—
- Tesla Optimus Gen 2joystick
Programming
- RoboThespian 3Python scripting and API support
- Tesla Optimus Gen 2code_python, teleoperation
Battery & Power
Runtime
- RoboThespian 3—
- Tesla Optimus Gen 28 hrs
Battery Capacity
- RoboThespian 3—
- Tesla Optimus Gen 22.3 kWh
Charging Method
- RoboThespian 3—
- Tesla Optimus Gen 2auto dock
Battery Swap
- RoboThespian 3No
- Tesla Optimus Gen 2No
Safety
Force-Limited Arms
- RoboThespian 3—
- Tesla Optimus Gen 2Yes
Fall Recovery
- RoboThespian 3—
- Tesla Optimus Gen 2Yes
Human Detection Method
- RoboThespian 3—
- Tesla Optimus Gen 2vision human
Safe Speed Near Humans
- RoboThespian 3—
- Tesla Optimus Gen 2software_defined
Software
SDK Languages
- RoboThespian 3Python
- Tesla Optimus Gen 2Python
ROS Support
- RoboThespian 3No
- Tesla Optimus Gen 2No
Open API
- RoboThespian 3Yes
- Tesla Optimus Gen 2closed
Reliability
Deployment Maturity
- RoboThespian 3commercial
- Tesla Optimus Gen 2production pilot
Commercial
Price (USD)
- RoboThespian 3Contact for quote
- Tesla Optimus Gen 2$30,000 USD
Price Tier
- RoboThespian 3—
- Tesla Optimus Gen 220-40K
Pricing Model
- RoboThespian 3—
- Tesla Optimus Gen 2capex
Warranty
- RoboThespian 31 yrs
- Tesla Optimus Gen 2—
Production Pilots
- RoboThespian 3—
- Tesla Optimus Gen 2Tesla Fremont, Tesla Austin
Applications
- RoboThespian 3entertainment, education
- Tesla Optimus Gen 2assembly, inspection, warehouse_transport
| | |
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | United Kingdom | United States |
| Year First Available (values differ) | 2016 | 2023 |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price (values differ) | Contact for quote | $30,000 USD |
| Battery / Shift Runtime (priority for Home & Household buyers) (values differ) | — | 8 hrs |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Physical Form Factor | ||
| Weight (priority for Home & Household buyers) (values differ) | 33 kg | 57 kg |
| Height (values differ) | 175 mm | 173 mm |
| Mobility Type | bipedal | bipedal |
| Humanoid Subtype | full bipedal | full bipedal |
| Walking Speed (values differ) | — | 2.2 m/s |
| Stair Climbing | No | No |
| Terrain (values differ) | flat indoor | flat_indoor |
| Payload & Dexterity | ||
| Payload (values differ) | — | 20 kg |
| Total DOF (values differ) | 26 | 28 |
| Arm DOF (values differ) | — | 22 |
| Hand DOF (values differ) | — | 22 |
| Bimanual Coordination (values differ) | No | coordinated planning |
| Tool Use (values differ) | — | vendor demo |
| Compute & AI | ||
| Onboard Compute (values differ) | Intel dual-core CPU, multiple Marvell and Parallax microcontrollers, external Intel Core i7 control unit | Tesla FSD neural network |
| Compute Platform (values differ) | — | Tesla AI (Neural Networks) |
| VLM Capable | No | No |
| Imitation Learning (values differ) | No | multi task |
| Teleoperation (values differ) | — | joystick |
| Programming (values differ) | Python scripting and API support | code_python, teleoperation |
| Battery & Power | ||
| Runtime (values differ) | — | 8 hrs |
| Battery Capacity (values differ) | — | 2.3 kWh |
| Charging Method (values differ) | — | auto dock |
| Battery Swap | No | No |
| Safety | ||
| Force-Limited Arms (values differ) | — | Yes |
| Fall Recovery (values differ) | — | Yes |
| Human Detection Method (values differ) | — | vision human |
| Safe Speed Near Humans (values differ) | — | software_defined |
| Software | ||
| SDK Languages (values differ) | Python | Python |
| ROS Support | No | No |
| Open API (values differ) | Yes | closed |
| Reliability | ||
| Deployment Maturity (values differ) | commercial | production pilot |
| Commercial | ||
| Price (USD) (values differ) | Contact for quote | $30,000 USD |
| Price Tier (values differ) | — | 20-40K |
| Pricing Model (values differ) | — | capex |
| Warranty (values differ) | 1 yrs | — |
| Production Pilots (values differ) | — | Tesla Fremont, Tesla Austin |
| Applications (values differ) | entertainment, education | assembly, inspection, warehouse_transport |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Running Capable, Payload (Peak), Arm Reach, Grip Strength, Manipulation Repeatability, Foundation Models, Charging Time, Avg Power Consumption, Fall Detection Response, Emergency Stops, Simulation Platforms, Air-Gap Capable, MTBF, Task Success Rate, IP Rating, Noise Level, RaaS / Month, Developer Unit Price, Delivery Lead Time
ROI Comparison
Same operating assumptions across every robot — the only difference is price. Set your numbers once to see which pays back fastest.
Annual labor displaced (per robot): $50,000
| Metric | RoboThespian 3 | Tesla Optimus Gen 2 |
|---|---|---|
| Investment | No price | $30,000 |
| Payback period | — | 7.2 mo |
| Net savings (5 yr) | — | $220,000 |
| ROI (5 yr) | — | +733% |
RoboThespian 3 has no listed price, so payback can't be computed. Contact the manufacturer for a quote.
Estimates labor-cost displacement only — not a full total cost of ownership. Actual ROI depends on integration, maintenance, training, downtime, and task fit. Converted currencies are indicative; USD is the price of record.
Trade-offs at a glance
Frequently asked
Who makes RoboThespian 3 and Tesla Optimus Gen 2?
RoboThespian 3 is made by Engineered Arts, based in GB. Tesla Optimus Gen 2 is made by Tesla, based in US.
When were RoboThespian 3 and Tesla Optimus Gen 2 launched?
RoboThespian 3 launched in 2016. Tesla Optimus Gen 2 launched in 2023.
How do RoboThespian 3 and Tesla Optimus Gen 2 compare on the Robo Score?
RoboThespian 3 scores 68.4 on the Robo Score. Tesla Optimus Gen 2 scores 57.6. The Robo Score is a 0–100 credibility figure blending commercial maturity, verified deployments, company standing, and independent coverage — see methodology for the full breakdown.
Are RoboThespian 3 and Tesla Optimus Gen 2 in the same category?
Both robots are classified as Humanoid on Robolist. Filters and ranking treat them as direct alternatives.
What is the realistic total cost of ownership for Humanoid robots?
Hardware cost is one input. Humanoid TCO also includes integration, training, downtime, and end-of-life. Our breakdown: Humanoid TCO: Hardware, Cloud Subscriptions, and the Cost of Teleop Time.
What should a buyer ask vendors when choosing between RoboThespian 3 and Tesla Optimus Gen 2?
Spec sheets only show part of the story. Useful vendor questions cover support, lifecycle, integration cost, and references. We have a buyer-focused checklist: Vendor Selection for Humanoids: The 10 Questions You Must Ask.
Going deeper — picking the right robot
Humanoid TCO: Hardware, Cloud Subscriptions, and the Cost of Teleop Time
8 min readHumanoid Robots
Vendor Selection for Humanoids: The 10 Questions You Must Ask
10 min readHumanoid Robots
Running a Humanoid Pilot: Scope, Success Criteria, and Exit Options
9 min readHumanoid Robots
Build vs buy vs lease: which model fits a first deployment
8 min readChoosing Your First Robot
The hidden specs vendors hope you'll miss
10 min readReading the Spec Sheet
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About this comparison
RoboThespian 3 vs Tesla Optimus Gen 2 compares two robots in the humanoid category. All data is sourced from manufacturer spec sheets, verified deployments, and third-party filings; see our methodology for how the Robo Score is calculated.