Dolphin Advantage Ultra
MSRP $899
2 years manufacturer warranty
Dolphin Advantage Ultra vs Dolphin S50
A side-by-side comparison of the Dolphin Advantage Ultra and Dolphin S50 — price, filtration, cleaning coverage, brushes and warranty — to help you pick the right Dolphin robotic pool cleaner.
Dolphin S50
MSRP $719
2 years manufacturer warranty
| Feature | Advantage Ultra | S50 |
|---|---|---|
| Overview | ||
| Price | MSRP $899 | MSRP $719 |
| Lineup | Advantage™ | S-Series™ |
| Best for | Retailer edition | Specialty-retailer line |
| Pool size | Up to 50 ft | Up to 30 ft |
| Cleaning coverage | Floor + Walls + Waterline | Floor only |
| Cleaning cycle | 2 hours | 1.5 hours |
| Suction | 4,000 GPH | 4,000 GPH |
| Scrubbing brushes | 2 (active) | 1 (active) |
| Filtration | Fine filter basket | Fine filter basket |
| Standout features | ||
| Waterline cleaning | Included | No |
| 3-year warranty | No | No |
| NanoFilters™ included | No | No |
| MultiMedia™ filtration | No | No |
| Media-Alert™ | No | No |
| Oversized leaf bag | No | No |
| MaxBin™ filtration | No | No |
| HyperBrush™ scrubbing | No | No |
| App control | No | No |
| Anti-tangle swivel | Included | No |
| Corded power | Included | Included |
| Navigation & ownership | ||
| Navigation | Not published | CleverClean™ |
| Weekly scheduling | Weekly timer | No weekly timer |
| App control | No app control | No app control |
| Cable | Anti-tangle swivel cable | Standard cable (no swivel) |
| What is included |
|
|
| Warranty | 2 years | 2 years |
Dolphin Advantage Ultra vs Dolphin S50: how they compare
The Dolphin Advantage Ultra is part of the Advantage™ lineup — a retailer edition sold through Doheny's with a weekly timer and a 2-year warranty. It cleans pools up to 50 ft with floor + walls + waterline coverage and Fine filter basket filtration, backed by a 2-year warranty.
The Dolphin S50 is part of the S-Series™ lineup — a specialty-retailer model with a 2-year warranty. It handles pools up to 30 ft with floor only coverage and Fine filter basket filtration, backed by a 2-year warranty.
Our verdict: the Dolphin Advantage Ultra wins
Between these two, the Dolphin Advantage Ultra is the stronger robot on paper — a retailer edition sold through Doheny's with a weekly timer and a 2-year warranty. It cleans with floor + walls + waterline coverage and Fine filter basket filtration, backed by a 2-year warranty.
Our top recommendation: neither of these is in our two best lineups. For the best clean in this price range, step up to the Dolphin Cayman from our Max-Series™ — our top pick, highlighted at the top of this comparison.
Not sure yet? We're here to help
Every Dolphin Max-Series™ and ProLine™ robotic pool cleaner ships free and is backed by a full manufacturer warranty — explore our top-recommended robots and find the right fit for your pool.
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