P1 Biped vs RoboThespian
Side-by-side comparison of P1 Biped (Shenzhen LimX Dynamics Technology Co., Ltd.) and RoboThespian (Engineered Arts) — specs, pricing, Robo Index, and verified deployments. Updated daily.
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Optimized for Warehousing & Logistics buyers. Priority specs lifted to the top and marked with a target.
Layer 1: Identity & Trust
Manufacturer Country
- P1 BipedChina
- RoboThespianUnited Kingdom
Year First Available
- P1 Biped2024
- RoboThespian2011
Verified Deployments
- P1 Biped0 Deployments
- RoboThespian0 Deployments
Layer 2: Operational
Price Range (USD)
- P1 BipedContact for quote
- RoboThespian$84,000–$100,000 USD
Battery / Shift Runtime
- P1 Biped2 hrs
- RoboThespian—
Availability Status
- P1 BipedACTIVE
- RoboThespianACTIVE
Physical Form Factor
Height
- P1 Biped78 mm
- RoboThespian175 mm
Weight
- P1 Biped20 kg
- RoboThespian44 kg
Mobility Type
- P1 Bipedbipedal
- RoboThespianbipedal
Humanoid Subtype
- P1 Bipedfull bipedal
- RoboThespianfull bipedal
Walking Speed
- P1 Biped0.5 m/s
- RoboThespian—
Terrain
- P1 Bipedrough_indoor, outdoor_unstructured
- RoboThespianboth
Payload & Dexterity
Payload
- P1 Biped15 kg
- RoboThespian—
Total DOF
- P1 Biped—
- RoboThespian27
Compute & AI
Onboard Compute
- P1 Biped11th Gen i7/16GB/512GB Wi-Fi6
- RoboThespianTritium
Compute Platform
- P1 BipedIntel Core embedded computer
- RoboThespian—
Programming
- P1 Biped—
- RoboThespiantouchscreen, web browser, API
Battery & Power
Runtime
- P1 Biped2 hrs
- RoboThespian—
Charging Method
- P1 Bipedmanual swap
- RoboThespian—
Battery Swap
- P1 BipedYes
- RoboThespian—
Software
SDK Languages
- P1 Biped—
- RoboThespiantouchscreen, web browser, API
Simulation Platforms
- P1 BipedGazebo, MuJoCo, Isaac Gym
- RoboThespian—
Open API
- P1 Biped—
- RoboThespianYes
Reliability
Deployment Maturity
- P1 Bipedprototype
- RoboThespiancommercial
Commercial
Price (USD)
- P1 BipedContact for quote
- RoboThespian$84,000–$100,000 USD
Warranty
- P1 Biped—
- RoboThespian1 yrs
Applications
- P1 Bipedresearch
- RoboThespianentertainment, education, corporate events, exhibitions
| | |
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | China | United Kingdom |
| Year First Available (values differ) | 2024 | 2011 |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price Range (USD) (values differ) | Contact for quote | $84,000–$100,000 USD |
| Battery / Shift Runtime (priority for Warehousing & Logistics buyers) (values differ) | 2 hrs | — |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Physical Form Factor | ||
| Height (values differ) | 78 mm | 175 mm |
| Weight (values differ) | 20 kg | 44 kg |
| Mobility Type | bipedal | bipedal |
| Humanoid Subtype | full bipedal | full bipedal |
| Walking Speed (values differ) | 0.5 m/s | — |
| Terrain (values differ) | rough_indoor, outdoor_unstructured | both |
| Payload & Dexterity | ||
| Payload (values differ) | 15 kg | — |
| Total DOF (values differ) | — | 27 |
| Compute & AI | ||
| Onboard Compute (values differ) | 11th Gen i7/16GB/512GB Wi-Fi6 | Tritium |
| Compute Platform (values differ) | Intel Core embedded computer | — |
| Programming (values differ) | — | touchscreen, web browser, API |
| Battery & Power | ||
| Runtime (values differ) | 2 hrs | — |
| Charging Method (values differ) | manual swap | — |
| Battery Swap (values differ) | Yes | — |
| Software | ||
| SDK Languages (values differ) | — | touchscreen, web browser, API |
| Simulation Platforms (values differ) | Gazebo, MuJoCo, Isaac Gym | — |
| Open API (values differ) | — | Yes |
| Reliability | ||
| Deployment Maturity (values differ) | prototype | commercial |
| Commercial | ||
| Price (USD) (values differ) | Contact for quote | $84,000–$100,000 USD |
| Warranty (values differ) | — | 1 yrs |
| Applications (values differ) | research | entertainment, education, corporate events, exhibitions |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Running Capable, Stair Climbing, Payload (Peak), Arm DOF, Hand DOF, Arm Reach, Grip Strength, Manipulation Repeatability, Bimanual Coordination, Tool Use, VLM Capable, Foundation Models, Imitation Learning, Teleoperation, Battery Capacity, Charging Time, Avg Power Consumption, Force-Limited Arms, Fall Recovery, Fall Detection Response, Emergency Stops, Human Detection Method, Safe Speed Near Humans, ROS Support, Air-Gap Capable, MTBF, Task Success Rate, IP Rating, Noise Level, Price Tier, RaaS / Month, Pricing Model, Developer Unit Price, Delivery Lead Time, Production Pilots
best in categoryweakest in categoryvalues differ
Trade-offs at a glance
Frequently asked
Who makes P1 Biped and RoboThespian?
P1 Biped is made by Shenzhen LimX Dynamics Technology Co., Ltd., based in CN. RoboThespian is made by Engineered Arts, based in GB.
When were P1 Biped and RoboThespian launched?
P1 Biped launched in 2024. RoboThespian launched in 2011.
How do P1 Biped and RoboThespian compare on the Robo Index?
P1 Biped scores 66/100. RoboThespian scores 67/100. The Robo Index blends specs, pricing transparency, verified deployments, and independent media coverage — see methodology for the full breakdown.
Are P1 Biped and RoboThespian 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 P1 Biped and RoboThespian?
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
P1 Biped vs RoboThespian 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 Index is calculated.