Bluefin-21 vs DUS OV5750
Bluefin Robotics (General Dynamics) vs Demcon unmanned systems — specs, price, and data-backed comparison.

Bluefin-21
Bluefin Robotics (General Dynamics)
Not announced

DUS OV5750
Demcon unmanned systems
Not announced
QUICK TAKE
- DUS OV5750 offers the faster top speed (14.82 km/h vs 8.33 km/h).
SPECIFICATIONS COMPARED
| Bluefin-21 | DUS OV5750 | |
|---|---|---|
| Company | Bluefin Robotics (General Dynamics) | Demcon unmanned systems |
| Category | Marine | Mobile-Robots |
| Price: | Not announced | Not announced |
| Weight | 750 kg | — |
| Speed | 8.33 km/h | 14.82 km/h |
| Battery Life | 1,500 min | 2 x 10 kWh lithium + 2 x 6.4 kW HVO generators |
| Connectivity | — | Dual 4G/5G LTE, Starlink, Iridium, Wi-Fi, AIS Class A, VHF/UHF |
| Software / AI | — | DEMCON Unmanned Mission Software, DEMCON Advanced Control System (DAC) autopilot, DEMCON Autonomy System; patented USV Dynamic Positioning |
Buying guides and prices
FREQUENTLY ASKED QUESTIONS
What is the difference between the Bluefin-21 and the DUS OV5750?
Bluefin-21 is made by Bluefin Robotics (General Dynamics), while DUS OV5750 is made by Demcon unmanned systems. Bluefin-21 is a marine, while DUS OV5750 is a mobile-robots.
Which is faster, the Bluefin-21 or the DUS OV5750?
The DUS OV5750 has the higher top speed at 14.82 km/h, compared to 8.33 km/h for the Bluefin-21.
