Robotical Marty the Robot V2vsVEX Robotics VEX V5
Side-by-side comparison of Robotical Marty the Robot V2 and VEX Robotics VEX V5: specs, price, use cases and SDKs.

Marty the Robot V2
Marty the Robot brings coding to life with a humanoid design that can walk, dance, wave, and even chat.

VEX V5
Competition-grade robotics platform
Specifications
| Spec | Marty the Robot V2 | VEX V5 |
|---|---|---|
| Price (USD) | $449 | $649 |
| Category | educational | educational |
| Payload | null kg | — |
| Runtime | 2.5 h | — |
| Speed | null m/s | — |
| Weight | null kg | 3 kg |
| Degrees of Freedom | 9 | — |
| Battery | Rechargeable battery | — |
- STEM education
- Coding and robotics learning
- Research and higher education
- Education
- Competitions
- STEM
When to pick which
Choose Robotical Marty the Robot V2 for primary and secondary educational environments where the goal is to engage students through social interaction and humanoid movement. Its 9 degrees of freedom allow for complex walking and dancing tasks that are impossible with standard wheeled platforms. At a lower price point of $449, it is ideal for large-scale classroom deployments where a 1:1 student-to-robot ratio is required on a limited budget. Furthermore, research institutions should select Marty for entry-level humanoid studies because it supports ROS, enabling advanced algorithm testing on a budget-friendly, 2.5-hour runtime platform without the complexity of building custom hardware.
Opt for the VEX Robotics VEX V5 for high school and collegiate environments focused on competitive robotics and mechanical engineering. Unlike the fixed humanoid form of Marty, the V5 system is a modular, competition-grade platform designed for heavy-duty tasks and structural experimentation. Its 3kg weight and robust build make it suitable for rigorous physical challenges, such as lifting or transporting objects in a tournament setting. Choose this platform when the curriculum requires students to master professional-grade C++ or Python via VEXcode Pro to solve complex spatial and mechanical problems within a standardized, global competition ecosystem.
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