Jiajia vs RoboThespian 3
Side-by-side comparison of Jiajia (University of Science and Technology of China) and RoboThespian 3 (Engineered Arts) — specs, pricing, Robo Score, and verified deployments. Updated daily.
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Layer 1: Identity & Trust
Manufacturer Country
- Jiajia—
- RoboThespian 3United Kingdom
Year First Available
- Jiajia2016
- RoboThespian 32016
Layer 2: Operational
Availability Status
- JiajiaACTIVE
- RoboThespian 3ACTIVE
Physical Form Factor
Height
- Jiajia—
- RoboThespian 3175 mm
Weight
- Jiajia—
- RoboThespian 333 kg
Mobility Type
- Jiajia—
- RoboThespian 3bipedal
Humanoid Subtype
- Jiajiaresearch platform
- RoboThespian 3full bipedal
Stair Climbing
- Jiajia—
- RoboThespian 3No
Terrain
- Jiajia—
- RoboThespian 3flat indoor
Payload & Dexterity
Total DOF
- Jiajia—
- RoboThespian 326
Bimanual Coordination
- Jiajia—
- RoboThespian 3No
Compute & AI
Onboard Compute
- Jiajia—
- RoboThespian 3Intel dual-core CPU, multiple Marvell and Parallax microcontrollers, external Intel Core i7 control unit
VLM Capable
- Jiajia—
- RoboThespian 3No
Imitation Learning
- Jiajia—
- RoboThespian 3No
Programming
- Jiajia—
- RoboThespian 3Python scripting and API support
Battery & Power
Battery Swap
- Jiajia—
- RoboThespian 3No
Software
SDK Languages
- Jiajia—
- RoboThespian 3Python
ROS Support
- Jiajia—
- RoboThespian 3No
Open API
- Jiajia—
- RoboThespian 3Yes
Reliability
Deployment Maturity
- Jiajia—
- RoboThespian 3commercial
Commercial
Warranty
- Jiajia—
- RoboThespian 31 yrs
Applications
- Jiajia—
- RoboThespian 3entertainment, education
| | |
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | — | United Kingdom |
| Year First Available | 2016 | 2016 |
| Layer 2: Operational | ||
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Physical Form Factor | ||
| Height (values differ) | — | 175 mm |
| Weight (values differ) | — | 33 kg |
| Mobility Type (values differ) | — | bipedal |
| Humanoid Subtype (values differ) | research platform | full bipedal |
| Stair Climbing (values differ) | — | No |
| Terrain (values differ) | — | flat indoor |
| Payload & Dexterity | ||
| Total DOF (values differ) | — | 26 |
| Bimanual Coordination (values differ) | — | No |
| Compute & AI | ||
| Onboard Compute (values differ) | — | Intel dual-core CPU, multiple Marvell and Parallax microcontrollers, external Intel Core i7 control unit |
| VLM Capable (values differ) | — | No |
| Imitation Learning (values differ) | — | No |
| Programming (values differ) | — | Python scripting and API support |
| Battery & Power | ||
| Battery Swap (values differ) | — | No |
| Software | ||
| SDK Languages (values differ) | — | Python |
| ROS Support (values differ) | — | No |
| Open API (values differ) | — | Yes |
| Reliability | ||
| Deployment Maturity (values differ) | — | commercial |
| Commercial | ||
| Warranty (values differ) | — | 1 yrs |
| Applications (values differ) | — | entertainment, education |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Verified Deployments, Price, Battery / Shift Runtime, Walking Speed, Running Capable, Payload, Payload (Peak), Arm DOF, Hand DOF, Arm Reach, Grip Strength, Manipulation Repeatability, Tool Use, Compute Platform, Foundation Models, Teleoperation, Runtime, Battery Capacity, Charging Time, Charging Method, Avg Power Consumption, Force-Limited Arms, Fall Recovery, Fall Detection Response, Emergency Stops, Human Detection Method, Safe Speed Near Humans, Simulation Platforms, Air-Gap Capable, MTBF, Task Success Rate, IP Rating, Noise Level, Price (USD), Price Tier, RaaS / Month, Pricing Model, Developer Unit Price, Delivery Lead Time, Production Pilots
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 | Jiajia | RoboThespian 3 |
|---|---|---|
| Investment | No price | No price |
| Payback period | — | — |
| Net savings (5 yr) | — | — |
| ROI (5 yr) | — | — |
Jiajia, RoboThespian 3 have 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 Jiajia and RoboThespian 3?
Jiajia is made by University of Science and Technology of China. RoboThespian 3 is made by Engineered Arts, based in GB.
When were Jiajia and RoboThespian 3 launched?
Jiajia launched in 2016. RoboThespian 3 launched in 2016.
Are Jiajia and RoboThespian 3 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 Jiajia and RoboThespian 3?
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
Jiajia vs RoboThespian 3 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.