Dolphin Nautilus CC vs Dreame Z1 Pro (2026): Which to Buy?

Updated September 2026

Data from Amazon and official Dolphin and Dreame sites.

2026 verdict

Between Dreame Z1 Pro and Dolphin Nautilus CC, Dreame Z1 Pro is the better overall pick in 2026, leading on price, cleaning coverage, and cleaning performance.

Winner

Dreame Z1 Pro

$429.00

Buy on Official Store

Its clearest strengths are price, cleaning coverage, and cleaning performance, and it still looks stronger on navigation and cordless. Dolphin Nautilus CC is still relevant if you care most about its specific feature mix, but Dreame Z1 Pro is the stronger recommendation overall. That is enough to make Dreame Z1 Pro the better pick for most buyers.

Dolphin

Dolphin Nautilus CC

$699.00

Buy on Amazon USA

Winner

Dreame

Dreame Z1 Pro

$429.00

Buy on Official Store

Price alerts

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Feature	Dolphin Nautilus CC	Dreame Z1 Pro	Winner
Price	$699.00	$429.00	Dreame Z1 Pro
Cleaning Coverage	Floor Cleaning, Wall Cleaning	Floor Cleaning, Wall Cleaning, Waterline Cleaning, Steps & Platform Cleaning	Dreame Z1 Pro
Cleaning Performance	None	Edge & Corner Cleaning	Dreame Z1 Pro
Navigation	None	Ultrasonic Mapping, Auto Parking	Dreame Z1 Pro
Cordless	NO	YES	Dreame Z1 Pro
Connectivity	None	2.4 GHz WiFi, Other	Dreame Z1 Pro
Pool Compatibility	In-Ground Pools, Above-Ground Pools	In-Ground Pools, Above-Ground Pools	Tie
Solar Charging	NO	NO	Tie

Dolphin

Dolphin Nautilus CC

$699.00

Buy on Amazon USA

- Price: $699.00 vs $429.00
- Cleaning Coverage: Floor Cleaning, Wall Cleaning vs Floor Cleaning, Wall Cleaning, Waterline Cleaning, Steps & Platform Cleaning

Winner

Dreame

Dreame Z1 Pro

$429.00

Buy on Official Store

+ Price: $429.00
+ Cleaning Coverage: Floor Cleaning, Wall Cleaning, Waterline Cleaning, Steps & Platform Cleaning
+ Cleaning Performance: Edge & Corner Cleaning

Frequently Asked Questions

Which is better overall: Dolphin Nautilus CC or Dreame Z1 Pro?

Dreame Z1 Pro has the stronger overall profile in this comparison, especially for price, cleaning coverage, and cleaning performance.

What is the biggest difference between Dolphin Nautilus CC and Dreame Z1 Pro?

Price is one of the clearest differences: Dolphin Nautilus CC lists $699.00, while Dreame Z1 Pro lists $429.00.

Which one looks better on price?

Dolphin Nautilus CC is listed at $699.00, while Dreame Z1 Pro is listed at $429.00. Dreame Z1 Pro (better spec).

Who should buy Dolphin Nautilus CC?

Choose Dolphin Nautilus CC if your priority is its specific strengths and that matters more than price.

Who should buy Dreame Z1 Pro?

Choose Dreame Z1 Pro if your priority is price and cleaning coverage and that matters more than the competing advantages.

Full comparison table

Compare all 10 Robotic Pool Cleaners side by side

You are looking at two of them. The full table lines up all Robotic Pool Cleaners in the catalog with the same specs, so you can filter by what you need and sort by price or rating.