
Dolphin Nautilus Pool-Up
Score: 74/100
Pool Blaster CX-300
Score: 67/100Rankings

The Dolphin Nautilus Pool-Up offers comprehensive features including wall-climbing, smart navigation and a 120-minute runtime, delivering strong cleaning performance. Its high weight and lack of warranty information are trade-offs. Suitable for users who need advanced cleaning power and can manage the heavier unit.

The POOL BLASTER CX-300 delivers solid navigation and wall-climbing performance with three cleaning modes. Its shorter 120-minute runtime and lack of app or auto-parking features may be drawbacks. Best suited for users with smaller pools who value navigation over extended runtime.
| Attribute | ![]() | ![]() |
|---|---|---|
— | 2 hoursbest | |
120 minutesbest | 120 minutesbest | |
| ↓ lower better | 12.944 kg | 7.805 kgbest |
— | 3best | |
— | 1 itemsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Build & Design(2) | ||
Weight (kg) | 12.944 kg | 7.805 kg |
Dimensions (L×W×H) | L×W×H: 18.0×16.0×10.0 inches | 352.0×250.2×384.2 mm |


Products in the top-left offer the best value (high score, low price).