Help me choose
A stronger Pool Express option
Aquabot REVA and Dolphin Active 20 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.
Aquabot
Aquabot REVA
Inground pools that need floor, wall and waterline cleaning.
Active
Dolphin Active 20
Inground pools up to 50 ft that need floor, wall and waterline cleaning, with fine debris.
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 QuantumAquabot REVA or Dolphin Active 20: our take
Aquabot REVA and Dolphin Active 20 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 pools. Dolphin Active 20 has a published maximum pool length of 50 ft; the other model does not have a verified length in our source material. Each cleans floor, walls, and waterline, so coverage alone does not separate them. Aquabot REVA lists Gyroscope navigation. Dolphin Active 20 lists 1 active brush.
Filtration and debris
Dolphin Active 20 has documented included filtration—Basket and UltraFilter—while the other model's included media is not fully published. Dolphin Active 20 has the clearer documented edge for fine silt, pollen and sand. Dolphin Active 20 has the better documented path for bulky leaves and larger debris.
Controls and day-to-day ownership
Aquabot REVA provides smartphone control; Dolphin Active 20 provides a weekly timer and power-supply controls.
Price, warranty and the decision
Aquabot REVA is listed at $499 and Dolphin Active 20 at $1,119; Aquabot REVA is $620 less. Each lists a 2-year manufacturer warranty. Aquabot REVA and Dolphin Active 20 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 | Aquabot REVA | Dolphin Active 20 |
|---|---|---|
| Cleans the pool floor | Yes | Yes |
| Climbs and cleans walls | Yes | Yes |
| Scrubs the waterline | Yes | Yes |
| Fine-debris filter included | No | YesEdge |
| Large-debris filter | No | YesEdge |
| Automatic scheduling | Not listed | Yes |
| Smartphone app | YesEdge | No |
| Anti-tangle swivel | Not listed | Yes |
| 3-year warranty | No | No |
| No recharging between cycles | Not listed | 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 Aquabot REVA stands out
Aquabot REVA is the better fit for shoppers prioritizing the lower $499 starting price.
- Adds smartphone control
- Is listed $620 lower
Where Dolphin Active 20 stands out
Dolphin Active 20 is the better fit for inground pools up to 50 ft that need floor, wall and waterline cleaning, with fine debris.
- Includes filtration for sand, pollen and other fine debris
- Includes a large-debris bin or bag for leaves
Aquabot REVA vs Dolphin Active 20 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 | Aquabot REVA | Dolphin Active 20 |
|---|---|---|
| Best fit | Inground pools that need floor, wall and waterline cleaning. | Inground pools up to 50 ft that need floor, wall and waterline cleaning, with fine debris. |
| Starting price | $499 | $1,119 |
| Pool type | Inground | Inground |
| Maximum pool length | Not listed | Up to 50 ft |
| Cleaning coverage | Floor, Walls, Waterline | Floor, Walls, Waterline |
| Power | Not listed | Corded |
| Filtration | Not listed | Basket, UltraFilter |
| Scheduling | Not listed | Weekly schedule |
| App and remote | App control | Power-supply controls |
| Cable | Not listed | 60 ft with anti-tangle swivel |
| Robot weight | Not listed | Not listed |
| Warranty | 2 years | 2 years |
Consider the stronger Pool Express option
Aquabot REVA and Dolphin Active 20 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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