Mini Pi Plus vs Optima Pro
High Torque Technology vs Zarnitza — specs, price, and data-backed comparison.
QUICK TAKE
- Mini Pi Plus is the more affordable option at $5,500, versus 195,000 RUB for Optima Pro.
- Mini Pi Plus offers the more degrees of freedom (23 vs 5).
- Optima Pro offers the lighter build (5 kg vs 15 kg).
SPECIFICATIONS COMPARED
| Mini Pi Plus | Optima Pro | |
|---|---|---|
| Company | High Torque Technology | Zarnitza |
| Category | Educational-Robots | Educational-Robots |
| Price: | $5,500–$7,500 | 195,000 RUB |
| Weight | 15 kg | 5 kg |
| Payload | — | 0.3 kg |
| Reach | — | 400 mm |
| Degrees of Freedom | 23 | 5 |
| Battery Life | 90 min | — |
| Connectivity | CAN-FD across all joints; Bluetooth and Wi-Fi (Pi Plus); Bluetooth and WNIC (Pi Plus Pro); USB 3.0 x1, USB 2.0 x3 and HDMI 2.0 x1 (Pi Plus), Type-C x2, USB 2.0 x2 and HDMI 2.0 x1 (Pi Plus Pro) | — |
| Software / AI | Python and C++ SDK with ROS 1 and ROS 2 and full API documentation; complete URDF model published; compatible with NVIDIA Isaac Lab, NVIDIA Isaac Gym and MuJoCo; OTA and firmware upgrade; voice interaction | — |
Buying guides and prices
FREQUENTLY ASKED QUESTIONS
What is the difference between the Mini Pi Plus and the Optima Pro?
Mini Pi Plus is made by High Torque Technology, while Optima Pro is made by Zarnitza. Both are educational-robotss, so the differences come down to price and specifications.
Which is cheaper, the Mini Pi Plus or the Optima Pro?
The Mini Pi Plus is cheaper, listed at $5,500 compared to 195,000 RUB for the Optima Pro.