Help me choose
A stronger Pool Express option
Dolphin E10 and Dolphin Nautilus CC are compared feature by feature below. For a stronger Pool Express option, consider Dolphin Cayman. Inground and above-ground pools up to 40 ft that need floor and wall cleaning.
Nautilus
Dolphin Nautilus CC
Inground and above-ground pools up to 33 ft that need floor and wall cleaning.
What we recommend instead
Dolphin Cayman
Inground and above-ground pools up to 40 ft that need floor and wall cleaning.
$1,079
Buy Dolphin CaymanDolphin E10 or Dolphin Nautilus CC: our take
Dolphin E10 and Dolphin Nautilus CC are compared on pool fit, cleaning reach, debris handling, controls and ownership details. The recommendation is based on the job the robot must do—not a simple feature count.
Pool fit and cleaning reach
Dolphin E10 is intended for above-ground pools, while Dolphin Nautilus CC is intended for inground and above-ground pools. Both are rated for pools up to 33 ft. Dolphin E10 cleans floor; Dolphin Nautilus CC cleans floor and walls. Dolphin E10's documented cleaning system includes 1 active brush.
Filtration and debris
Both models include Basket.
Controls and day-to-day ownership
Both models provide one-touch starts and power-supply controls. Dolphin E10 uses a 40 ft corded cable, while Dolphin Nautilus CC uses a 50 ft corded cable.
Price, warranty and the decision
Dolphin E10 is listed at $499 and Dolphin Nautilus CC at $699; Dolphin E10 is $200 less. Each lists a 2-year manufacturer warranty. Dolphin E10 and Dolphin Nautilus CC each have a specific fit, but neither is the Pool Express pick for this job. Our better alternative is Dolphin Cayman. Inground and above-ground pools up to 40 ft that need floor and wall cleaning.
Feature check: what each robot actually has
A green check means the feature is documented as included. A red X means it is documented as absent. A dash means the source does not make the feature clear.
| Feature | Dolphin E10 | Dolphin Nautilus CC |
|---|---|---|
| Cleans the pool floor | Yes | Yes |
| Climbs and cleans walls | No | YesEdge |
| Scrubs the waterline | No | No |
| Fine-debris filter included | No | No |
| Large-debris filter | Yes | Yes |
| Automatic scheduling | No | No |
| Smartphone app | No | No |
| Anti-tangle swivel | Not listed | No |
| 3-year warranty | No | No |
| No recharging between cycles | Yes | Yes |
| Built-in UV-C water treatment | No | No |
Unknown is not treated as “no.” Specifications come from the product pages, current catalog records and manufacturer material collected for this site.
Where Dolphin E10 stands out
Dolphin E10 is the better fit for shoppers prioritizing the lower $499 starting price.
- Is listed $200 lower
- Cleans the pool floor
Where Dolphin Nautilus CC stands out
Dolphin Nautilus CC is the better fit for inground and above-ground pools up to 33 ft that need floor and wall cleaning.
- Adds wall climbing and scrubbing
- Cleans floor and walls
Dolphin E10 vs Dolphin Nautilus CC specifications
Use pool fit first. Price and app control do not make up for a robot that cannot cover the length or surfaces you need cleaned.
| Specification | Dolphin E10 | Dolphin Nautilus CC |
|---|---|---|
| Best fit | Above-ground pools up to 33 ft that need floor cleaning. | Inground and above-ground pools up to 33 ft that need floor and wall cleaning. |
| Starting price | $499 | $699 |
| Pool type | Above-ground | Inground, Above-ground |
| Maximum pool length | Up to 33 ft | Up to 33 ft |
| Cleaning coverage | Floor | Floor, Walls |
| Power | Corded | Corded |
| Filtration | Basket | Basket |
| Scheduling | One-touch start | One-touch start |
| App and remote | Power-supply controls | Power-supply controls |
| Cable | 40 ft | 50 ft |
| Robot weight | Not listed | Not listed |
| Warranty | 2 years | 2 years |
Consider the stronger Pool Express option
Dolphin E10 and Dolphin Nautilus CC are compared feature by feature below. For a stronger Pool Express option, consider Dolphin Cayman. Inground and above-ground pools up to 40 ft that need floor and wall cleaning.
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