Aquabot X4 or Dolphin M600 — which wins?
Our pick: the Aquabot X4
Diving into the Dolphin M600 vs Aquabot X4, our pool experts weigh filtration, cleaning coverage, smart features, and value. For most pools, the Aquabot X4 is the robot we recommend — and right now you save $200.
Side by Side
Feature Comparison
The features that matter most when comparing the Dolphin M600 and Aquabot X4.
| Feature | M600 | X4Our Pick |
|---|---|---|
| Standard Filter | ||
| Wall Climbing | ||
| Waterline Cleaning | ||
| Programmable Weekly Timer | ||
| Full Filter Indicator | ||
| Anti-Tangle Swivel | ||
| 3-Year Warranty |
Explained
Compare Features in Detail
Programmable Weekly Timer
An automatic pool cleaner should be automatic. A programmable weekly timer sets the robot to clean on a schedule — every day, every other day, or a few times a week — without you turning it on and off.
Full Filter Indicator
Know exactly when it's time to clean. The power supply alerts you directly when the filter is full — no need to pull out the unit to check.
Anti-Tangle Cable Swivel
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 ›
Warranty Coverage
A robot is only as good as its warranty. The Dolphin M600 is backed by a 3-year warranty, while the Aquabot X4 carries a 2-year warranty. Buying through an Authorized Dealer like Poolbots gets you the full manufacturer warranty — never pro-rated or limited by cleaning cycles — plus a 30-day in-pool trial with no restocking fees. Learn more ›
Watch
Videos
See the Dolphin M600 and Aquabot X4 in action.
The Details
Specifications
| M600 | X4 | |
|---|---|---|
| Part Number | 99996610-US | — |
| Waterline Cleaning | Yes | No |
| Multi-Media® | No | No |
| Filters Included | Ultra-Fine Filter Kit | 1 |
| Filter Cleaning | Top Access | Dual Filter Cartridges |
| Cleaning Coverage | Floor, Walls and Waterline | Floor, Walls |
| Cleaning Cycle | 1.5, 2 hours | 3 hours |
| Number of Brushes | 2 | 1 |
| Cable Length | 60 ft | 60ft |
| Anti-Tangle Swivel | Yes | Yes |
| Pool Types | In Ground | In Ground |
| Maximum Pool Size | 50 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® | Yes | No |
| Automated Weekly Timer | Yes | No |
| Remote Operation | No | No |
| Restocking Fee | No | No |
| Warranty | 3 Years | 2 Years |
Go Deeper
Read Our Expert Reviews
Our in-depth reviews are written by pool experts to help you make an informed decision.
Dolphin M600
Read Dolphin M600 ReviewAquabot X4
Read Aquabot X4 ReviewKeep Comparing
Related Comparisons
VS
Dolphin Odyssey vs Dolphin M600
Compare →
VS
Dolphin Premier vs Dolphin M600
Compare →
VS
Dolphin Quantum vs Dolphin M600
Compare →
VS
Dolphin Sigma vs Dolphin M600
Compare →
VS
Dolphin M600 vs Dolphin Escape
Compare →
VS
Dolphin M600 vs Dolphin Cayman
Compare →
VS
Dolphin M600 vs Blue Helix One
Compare →
VS
Dolphin M600 vs Aquabot X2
Compare →Keep Exploring
What’s Next?
Still narrowing it down? These expert guides and tools make it easy to find the right pool robot for your pool — most ship free, same day.
Pool Robot Buying Guide
Everything to know before you buy your first robot.
Read more →
Robot Selector
Answer a few quick questions and get a recommendation.
Read more →
Videos
Watch reviews, comparisons, and expert how-tos.
Read more →
Pool Volume Calculator
Calculate your exact pool volume to find the right robot.
Read more →Try It in Your Own Pool for 30 Days
Every pool deserves an intelligent robot. If you don't love it, simply return it — we never charge a restocking fee. Free shipping on every order.
Talk to a Pool Expert ›
