Help me choose
A stronger Pool Express option
Dolphin Advantage and Dolphin Premium 30 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.
Advantage
Dolphin Advantage
Inground pools up to 33 ft that need floor and wall cleaning.
Premium
Dolphin Premium 30
Inground and above-ground pools up to 50 ft that need floor, wall and waterline cleaning on a weekly timer.
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 Advantage or Dolphin Premium 30: our take
Dolphin Advantage and Dolphin Premium 30 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 Advantage is intended for inground pools, while Dolphin Premium 30 is intended for inground and above-ground pools. Dolphin Advantage is rated for pools up to 33 ft; Dolphin Premium 30 is rated up to 50 ft. Dolphin Advantage cleans floor and walls; Dolphin Premium 30 cleans floor, walls, and waterline. Dolphin Advantage lists 1 active brush. Dolphin Premium 30 lists 2 active brushes and CleverClean navigation.
Filtration and debris
Dolphin Advantage includes Basket; Dolphin Premium 30 includes Basket and UltraFilter. Dolphin Premium 30 has the clearer documented edge for fine silt, pollen and sand.
Controls and day-to-day ownership
Both models provide a weekly timer and power-supply controls. Dolphin Advantage uses a 50 ft corded cable, while Dolphin Premium 30 uses continuous corded power. Dolphin Advantage is listed at 14 lb versus 18.4 lb for Dolphin Premium 30; that 4.399999999999999 lb difference matters when lifting the robot from the pool.
Price, warranty and the decision
Dolphin Advantage is listed at $699 and Dolphin Premium 30 at $1,279; Dolphin Advantage is $580 less. Each lists a 2-year manufacturer warranty. Dolphin Advantage and Dolphin Premium 30 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 Advantage | Dolphin Premium 30 |
|---|---|---|
| Cleans the pool floor | Yes | Yes |
| Climbs and cleans walls | Yes | Yes |
| Scrubs the waterline | No | YesEdge |
| Fine-debris filter included | No | YesEdge |
| Large-debris filter | Yes | Yes |
| Automatic scheduling | Yes | Yes |
| Smartphone app | No | No |
| 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 Advantage stands out
Dolphin Advantage is the better fit for shoppers prioritizing the lower $699 starting price.
- Is listed $580 lower
- Weighs 14 lb versus 18.4 lb
Where Dolphin Premium 30 stands out
Dolphin Premium 30 is the better fit for pools up to 50 ft.
- Cleans the floor, walls and waterline instead of stopping below the tile line
- Includes filtration for sand, pollen and other fine debris
- Uses 2 active brushes instead of 1
- Is rated for pools up to 50 ft
Dolphin Advantage vs Dolphin Premium 30 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 Advantage | Dolphin Premium 30 |
|---|---|---|
| Best fit | Inground pools up to 33 ft that need floor and wall cleaning. | Inground and above-ground pools up to 50 ft that need floor, wall and waterline cleaning on a weekly timer. |
| Starting price | $699 | $1,279 |
| Pool type | Inground | Inground, Above-ground |
| Maximum pool length | Up to 33 ft | Up to 50 ft |
| Cleaning coverage | Floor, Walls | Floor, Walls, Waterline |
| Power | Corded | Corded |
| Filtration | Basket | Basket, UltraFilter |
| Scheduling | Weekly schedule | Weekly schedule |
| App and remote | Power-supply controls | Power-supply controls |
| Cable | 50 ft | Not listed |
| Robot weight | 14 lb | 18.4 lb |
| Warranty | 2 years | 2 years |
Consider the stronger Pool Express option
Dolphin Advantage and Dolphin Premium 30 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.
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