Side-by-side comparison of AIRo-5.1 (Ritsumeikan University) and TurtleBot 3 Burger RPi4 2GB [US] (TurtleBot) — specs, pricing, Robo Index, and verified deployments. Updated daily.
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Manufacturer Country

![TurtleBot 3 Burger RPi4 2GB [US]](https://cdn11.bigcommerce.com/s-76o5u/images/stencil/1280x1280/products/629/1495/tb_burger_rp4_2gb_500__97929.1631229292.png?c=2)
Year First Available

![TurtleBot 3 Burger RPi4 2GB [US]](https://cdn11.bigcommerce.com/s-76o5u/images/stencil/1280x1280/products/629/1495/tb_burger_rp4_2gb_500__97929.1631229292.png?c=2)
Verified Deployments

![TurtleBot 3 Burger RPi4 2GB [US]](https://cdn11.bigcommerce.com/s-76o5u/images/stencil/1280x1280/products/629/1495/tb_burger_rp4_2gb_500__97929.1631229292.png?c=2)
Price Range (USD)

![TurtleBot 3 Burger RPi4 2GB [US]](https://cdn11.bigcommerce.com/s-76o5u/images/stencil/1280x1280/products/629/1495/tb_burger_rp4_2gb_500__97929.1631229292.png?c=2)
Battery / Shift Runtime

![TurtleBot 3 Burger RPi4 2GB [US]](https://cdn11.bigcommerce.com/s-76o5u/images/stencil/1280x1280/products/629/1495/tb_burger_rp4_2gb_500__97929.1631229292.png?c=2)
Availability Status

![TurtleBot 3 Burger RPi4 2GB [US]](https://cdn11.bigcommerce.com/s-76o5u/images/stencil/1280x1280/products/629/1495/tb_burger_rp4_2gb_500__97929.1631229292.png?c=2)
Payload Capacity

![TurtleBot 3 Burger RPi4 2GB [US]](https://cdn11.bigcommerce.com/s-76o5u/images/stencil/1280x1280/products/629/1495/tb_burger_rp4_2gb_500__97929.1631229292.png?c=2)
Reach

![TurtleBot 3 Burger RPi4 2GB [US]](https://cdn11.bigcommerce.com/s-76o5u/images/stencil/1280x1280/products/629/1495/tb_burger_rp4_2gb_500__97929.1631229292.png?c=2)
Max Speed

![TurtleBot 3 Burger RPi4 2GB [US]](https://cdn11.bigcommerce.com/s-76o5u/images/stencil/1280x1280/products/629/1495/tb_burger_rp4_2gb_500__97929.1631229292.png?c=2)
![]() | ![]() | |
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | Japan | South Korea |
| Year First Available (values differ) | 2026 | 2022 |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price Range (USD) (values differ) | $127 USD | $1,015 USD |
| Battery / Shift Runtime (values differ) | 0.2 hrs | 2.5 hrs |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Payload Capacity (values differ) | 5 kg | 15 kg |
| Reach (values differ) | 67 mm | — |
| Max Speed (values differ) | 5.6 m/s | 0.2 m/s |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: IP Rating, Autonomy Level
Frequently asked
AIRo-5.1 is made by Ritsumeikan University, based in JP. TurtleBot 3 Burger RPi4 2GB [US] is made by TurtleBot, based in KR.
AIRo-5.1 launched in 2026. TurtleBot 3 Burger RPi4 2GB [US] launched in 2022.
AIRo-5.1 is listed at $127. TurtleBot 3 Burger RPi4 2GB [US] is listed at $1,015.
AIRo-5.1 scores 97/100. TurtleBot 3 Burger RPi4 2GB [US] scores 95/100. The Robo Index blends specs, pricing transparency, verified deployments, and independent media coverage — see methodology for the full breakdown.
Both robots are classified as Research on Robolist. Filters and ranking treat them as direct alternatives.
Hardware cost is one input. Research TCO also includes integration, training, downtime, and end-of-life. Our breakdown: The real cost of a research platform.
Spec sheets only show part of the story. Useful vendor questions cover support, lifecycle, integration cost, and references. We have a buyer-focused checklist: The research-robot procurement RFP: questions and red flags.
Going deeper — picking the right robot
The real cost of a research platform
7 min readResearch & Lab Robots
The research-robot procurement RFP: questions and red flags
11 min readResearch & Lab Robots
A 90-day playbook to stand up a new platform in a lab
8 min readResearch & Lab 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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AIRo-5.1 vs TurtleBot 3 Burger RPi4 2GB [US] compares two robots in the research 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.