Help me choose
A stronger Pool Express option
Dolphin Active 15 and Dolphin Advantage Pro are compared feature by feature below. For a stronger Pool Express option, consider Dolphin Quantum. Inground pools up to 50 ft that need floor, wall and waterline cleaning, with fine debris.
Active
Dolphin Active 15
Inground and above-ground pools up to 33 ft that need floor and wall cleaning, with fine debris.
Advantage
Dolphin Advantage Pro
Inground pools up to 50 ft that need floor, wall and waterline cleaning.
What we recommend instead
Dolphin Quantum
Inground pools up to 50 ft that need floor, wall and waterline cleaning, with fine debris.
$1,649
Buy Dolphin QuantumDolphin Active 15 or Dolphin Advantage Pro: our take
Dolphin Active 15 and Dolphin Advantage Pro 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 Active 15 is intended for inground and above-ground pools, while Dolphin Advantage Pro is intended for inground pools. Dolphin Active 15 is rated for pools up to 33 ft; Dolphin Advantage Pro is rated up to 50 ft. Dolphin Active 15 cleans floor and walls; Dolphin Advantage Pro cleans floor, walls, and waterline. Dolphin Active 15's documented cleaning system includes 1 active brush.
Filtration and debris
Dolphin Active 15 includes Basket and UltraFilter; Dolphin Advantage Pro includes Basket. That gives Dolphin Active 15 the clearer documented edge for fine silt, pollen and sand.
Controls and day-to-day ownership
Dolphin Active 15 provides a weekly timer and power-supply controls; Dolphin Advantage Pro provides a weekly timer and smartphone control. Dolphin Active 15 uses a 40 ft corded cable, while Dolphin Advantage Pro uses a 60 ft corded cable with an anti-tangle swivel.
Price, warranty and the decision
Dolphin Active 15 is listed at $849 and Dolphin Advantage Pro at $1,399; Dolphin Active 15 is $550 less. Each lists a 2-year manufacturer warranty. Dolphin Active 15 and Dolphin Advantage Pro each have a specific fit, but neither is the Pool Express pick for this job. Our better alternative is Dolphin Quantum. Inground pools up to 50 ft that need floor, wall and waterline cleaning, with fine debris.
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 Active 15 | Dolphin Advantage Pro |
|---|---|---|
| Cleans the pool floor | Yes | Yes |
| Climbs and cleans walls | Yes | Yes |
| Scrubs the waterline | No | YesEdge |
| Fine-debris filter included | YesEdge | No |
| Large-debris filter | Yes | Yes |
| Automatic scheduling | Yes | Yes |
| Smartphone app | No | YesEdge |
| Anti-tangle swivel | Not listed | Yes |
| 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 Active 15 stands out
Dolphin Active 15 is the better fit for shoppers prioritizing the lower $849 starting price.
- Includes filtration for sand, pollen and other fine debris
- Is listed $550 lower
Where Dolphin Advantage Pro stands out
Dolphin Advantage Pro is the better fit for pools up to 50 ft.
- Cleans the floor, walls and waterline instead of stopping below the tile line
- Adds smartphone control
- Is rated for pools up to 50 ft
Dolphin Active 15 vs Dolphin Advantage Pro 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 Active 15 | Dolphin Advantage Pro |
|---|---|---|
| Best fit | Inground and above-ground pools up to 33 ft that need floor and wall cleaning, with fine debris. | Inground pools up to 50 ft that need floor, wall and waterline cleaning. |
| Starting price | $849 | $1,399 |
| Pool type | Inground, Above-ground | Inground |
| Maximum pool length | Up to 33 ft | Up to 50 ft |
| Cleaning coverage | Floor, Walls | Floor, Walls, Waterline |
| Power | Corded | Corded |
| Filtration | Basket, UltraFilter | Basket |
| Scheduling | Weekly schedule | Weekly schedule + app |
| App and remote | Power-supply controls | App control |
| Cable | 40 ft | 60 ft with anti-tangle swivel |
| Robot weight | 14 lb | Not listed |
| Warranty | 2 years | 2 years |
Consider the stronger Pool Express option
Dolphin Active 15 and Dolphin Advantage Pro are compared feature by feature below. For a stronger Pool Express option, consider Dolphin Quantum. Inground pools up to 50 ft that need floor, wall and waterline cleaning, with fine debris.
More robotic pool cleaner comparisons
Keep comparing without rebuilding the same specification table yourself.
Clear UV vs Clear S
Pool Express pick: Clear UV
Dolphin Quantum vs Clear S
Pool Express pick: Dolphin Quantum
Dolphin Premier vs Dolphin Sigma
Pool Express pick: Dolphin Premier
Dolphin Premier vs Dolphin Quantum
Pool Express pick: Dolphin Quantum
Dolphin Sigma vs Dolphin Quantum
Pool Express pick: Dolphin Quantum
Dolphin Cayman vs Dolphin Escape
Pool Express pick: Dolphin Cayman