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Head-to-Head Comparison
Our pool experts compare features, filtration, specs, and value to help you pick the right robotic pool cleaner.
Dolphin Liberty 200 or Dolphin Proteus DX4 — which wins?
Our pool experts break down the key features to look for when choosing between the Dolphin Proteus DX4 and Dolphin Liberty 200 — from filtration to cleaning coverage and warranty.
Shop Pool RobotsWhat Sets Them Apart
Side by Side
The features that matter most when comparing the Dolphin Proteus DX4 and Dolphin Liberty 200.
| Feature | Proteus DX4 | Liberty 200 |
|---|---|---|
| Standard Filter | ||
| Wall Climbing | ||
| Waterline Cleaning | ||
| Programmable Timer | ||
| Anti-Tangle Swivel |
Explained
An automatic pool cleaner should be automatic. A programmable weekly timer sets the robot to clean at different intervals — cleaning for you every day of the week without manually turning it on and off.
Say goodbye to tangled cords. An anti-tangle swivel lets the robot move 360° around your pool without the cord getting tangled, so you can sit back while it cleans. Learn more ›
Watch
The Details
| Proteus DX4 | Liberty 200 | |
|---|---|---|
| Part Number | 99996207-LSWF | 99998100-US |
| Waterline Cleaning | Yes | No |
| Multi-Media® | No | No |
| Filters Included | 1 | 1 |
| Filter Cleaning | Top Access | Filter Basket |
| Cleaning Coverage | Floor, Walls and Waterline | Floor and Walls |
| Cleaning Cycle | 2 hours | 1.5 hours |
| Number of Brushes | 2 | 1 |
| Cable Length | 60 ft | No Cable |
| Anti-Tangle Swivel | Yes | No |
| Pool Types | In Ground | In Ground & Above Ground |
| Maximum Pool Size | 40 ft | 50 ft |
| Pool Shape | Rectangle, Oval, or Freeform | Rectangle, Oval, or Freeform |
| Obstacles | Steps, Ladder, Drain Cover, Ledges, Pop-Ups | Steps, Ladder, Drain Cover, Ledges, Pop-Ups |
| Surface | Gunite, Fiberglass, Vinyl, Liner | Concrete, Plaster, Gunite, Pebble, Tile, Vinyl Liner, Fiberglass |
| Media-Alert® | No | No |
| Automated Weekly Timer | Yes | No |
| Remote Operation | No | No |
| Restocking Fee | No | No |
| Warranty | 2 Years | 2 Years |
Go Deeper
Our in-depth reviews are written by pool experts to help you make an informed decision.
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