Updated October 2026
Data from the official Dolphin and Dreame sites.
2026 verdict
For most buyers in 2026, Dreame Z1 is the safer pick over Dolphin Nautilus CC because of price, cleaning coverage, and navigation.
It separates itself most clearly on price, cleaning coverage, and navigation, while still looking better on cordless and connectivity. Dolphin Nautilus CC remains a niche alternative if rating matters more than the rest of the comparison. That is enough to make Dreame Z1 the better pick for most buyers.
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| Feature | Dolphin Nautilus CC | Dreame Z1 | Winner |
|---|---|---|---|
| Price | €699.00 | $499.00 | Dreame Z1 |
| Rating | 4.0 | 2.7 | Dolphin Nautilus CC |
| Cleaning Coverage | Floor Cleaning, Wall Cleaning | Floor Cleaning, Wall Cleaning, Waterline Cleaning | Dreame Z1 |
| Navigation | None | Ultrasonic Mapping, Auto Parking | Dreame Z1 |
| Cordless | NO | YES | Dreame Z1 |
| Connectivity | None | 2.4 GHz WiFi | Dreame Z1 |
| Pool Compatibility | In-Ground Pools, Above-Ground Pools | In-Ground Pools, Above-Ground Pools | Tie |
| Cleaning Performance | None | Edge & Corner Cleaning | Tie |
| Solar Charging | NO | NO | Tie |
€699.00
- + Rating: 4.0
- - Price: €699.00 vs $499.00
- - Cleaning Coverage: Floor Cleaning, Wall Cleaning vs Floor Cleaning, Wall Cleaning, Waterline Cleaning
Winner
$499.00
- + Price: $499.00
- + Cleaning Coverage: Floor Cleaning, Wall Cleaning, Waterline Cleaning
- + Navigation: Ultrasonic Mapping, Auto Parking
- - Rating: 2.7 vs 4.0
Frequently Asked Questions
Which is better overall: Dolphin Nautilus CC or Dreame Z1?
Dreame Z1 has the stronger overall profile in this comparison, especially for price, cleaning coverage, and navigation.
What is the biggest difference between Dolphin Nautilus CC and Dreame Z1?
Price is one of the clearest differences: Dolphin Nautilus CC lists €699.00, while Dreame Z1 lists $499.00.
Which one looks better on price?
Dolphin Nautilus CC is listed at €699.00, while Dreame Z1 is listed at $499.00. Dreame Z1 (better spec).
Who should buy Dolphin Nautilus CC?
Choose Dolphin Nautilus CC if your priority is rating and that matters more than price.
Who should buy Dreame Z1?
Choose Dreame Z1 if your priority is price and cleaning coverage and that matters more than rating.
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