Help me choose
A stronger Pool Express option
Dolphin Escape and Niya Sonar 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.
Max-Series
Dolphin Escape
Inground and above-ground pools up to 30 ft that need floor cleaning.
Niya Sonar
Niya Sonar 30
Inground and above-ground pools up to 33 ft that need floor, wall and waterline cleaning without a cord.
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 Escape or Niya Sonar 30: our take
Dolphin Escape and Niya Sonar 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
Both robots are intended for inground and above-ground pools. Dolphin Escape is rated for pools up to 30 ft; Niya Sonar 30 is rated up to 33 ft. Dolphin Escape cleans floor; Niya Sonar 30 cleans floor, walls, and waterline. Dolphin Escape lists 1 active brush, SmartNav 2.0 navigation, and Dual 24-volt DC motors. Niya Sonar 30 lists 2 active brushes, Sonar navigation, and Three brushless motors.
Filtration and debris
Dolphin Escape includes MaxBin; Niya Sonar 30 includes Basket.
Controls and day-to-day ownership
Both models provide one-touch starts and power-supply controls. Dolphin Escape uses a 40 ft corded cable, while Niya Sonar 30 uses cordless battery power. Dolphin Escape is listed at 14.2 lb versus 19.2 lb for Niya Sonar 30; that 5 lb difference matters when lifting the robot from the pool.
Price, warranty and the decision
Dolphin Escape is listed at $669 and Niya Sonar 30 at $379; Niya Sonar 30 is $290 less. Dolphin Escape lists a 2-year warranty compared with 1 years for Niya Sonar 30. Dolphin Escape and Niya Sonar 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 Escape | Niya Sonar 30 |
|---|---|---|
| Cleans the pool floor | Yes | Yes |
| Climbs and cleans walls | No | YesEdge |
| Scrubs the waterline | No | YesEdge |
| Fine-debris filter included | No | No |
| Large-debris filter | Yes | Yes |
| Automatic scheduling | No | No |
| Smartphone app | No | No |
| Anti-tangle swivel | No | Not listed |
| 3-year warranty | No | No |
| No recharging between cycles | YesEdge | No |
| 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 Escape stands out
Dolphin Escape is the better fit for inground and above-ground pools up to 30 ft that need floor cleaning.
- Carries a 2-year warranty instead of 1 years
- Runs from continuous plug-in power without a recharge between cycles
- Weighs 14.2 lb versus 19.2 lb
Where Niya Sonar 30 stands out
Niya Sonar 30 is the better fit for shoppers prioritizing the lower $379 starting price.
- Cleans the floor, walls and waterline instead of stopping below the tile line
- Uses 2 active brushes instead of 1
- Is rated for pools up to 33 ft
- Is listed $290 lower
Dolphin Escape vs Niya Sonar 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 Escape | Niya Sonar 30 |
|---|---|---|
| Best fit | Inground and above-ground pools up to 30 ft that need floor cleaning. | Inground and above-ground pools up to 33 ft that need floor, wall and waterline cleaning without a cord. |
| Starting price | $669 | $379 |
| Pool type | Inground, Above-ground | Inground, Above-ground |
| Maximum pool length | Up to 30 ft | Up to 33 ft |
| Cleaning coverage | Floor | Floor, Walls, Waterline |
| Power | Corded | Cordless |
| Filtration | MaxBin | Basket |
| Scheduling | One-touch start | One-touch start |
| App and remote | Power-supply controls | Power-supply controls |
| Cable | 40 ft | Cordless |
| Robot weight | 14.2 lb | 19.2 lb |
| Warranty | 2 years | 1 years |
Consider the stronger Pool Express option
Dolphin Escape and Niya Sonar 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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