Head-to-Head Comparison
Dolphin Nautilus CC Plus WiFi vs Aquabot X4
Our pool experts compare features, filtration, specs, and value to help you pick the right robotic pool cleaner.
Aquabot X4 or Dolphin Nautilus CC Plus WiFi — which wins?
Our pick: the Aquabot X4
Diving into the Dolphin Nautilus CC Plus WiFi 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.
What Sets Them Apart
Key Differences
Nautilus CC Plus WiFi
- No Waterline Cleaning - Won't clean the dirtest part of your pool
- Utilizes the smaller Gen 1 filter cartridges, rather than utilizing the newer NanoFiltration™ or MaxBin™
- No NanoFilters™ - Nautilus CC Plus cannot clean smaller debris and algae
- Standard Brush - No HyperBrush like on similarly priced models such as Dolphin Cayman
- Overshadowed by the newer Gen 2 models with more features - such as the ProLine and Max-Series
X4
Side by Side
Feature Comparison
The features that matter most when comparing the Dolphin Nautilus CC Plus WiFi and Aquabot X4.
| Feature | Nautilus CC Plus WiFi | X4Our Pick |
|---|---|---|
| Standard Filter | ||
| Wall Climbing | ||
| Programmable Weekly Timer | ||
| Anti-Tangle Swivel |
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.
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 Nautilus CC Plus WiFi is backed by a 1-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 Nautilus CC Plus WiFi and Aquabot X4 in action.
The Details
Specifications
| Nautilus CC Plus WiFi | X4 | |
|---|---|---|
| Part Number | 99996406-PCI | — |
| Waterline Cleaning | No | No |
| Multi-Media® | No | No |
| Filters Included | 1 | 1 |
| Filter Cleaning | Top Access | Dual Filter Cartridges |
| Cleaning Coverage | Floor and Walls | Floor, Walls |
| Cleaning Cycle | 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 | 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 | Yes | No |
| Warranty | 1 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 Nautilus CC Plus WiFi
Read Dolphin Nautilus CC Plus WiFi ReviewAquabot X4
Read Aquabot X4 ReviewKeep Comparing
Related Comparisons
VS
Dolphin Premier vs Dolphin Nautilus CC Plus WiFi
Compare →
VS
Dolphin Sigma vs Dolphin Nautilus CC Plus WiFi
Compare →
VS
Dolphin Nautilus CC Plus WiFi vs Dolphin Cayman
Compare →
VS
Dolphin Odyssey vs Dolphin Nautilus CC Plus WiFi
Compare →
VS
Dolphin Quantum vs Dolphin Nautilus CC Plus WiFi
Compare →
VS
Dolphin Nautilus CC Plus WiFi vs Dolphin Escape
Compare →
VS
Dolphin Nautilus CC Plus WiFi vs Blue Helix One
Compare →
VS
Dolphin Nautilus CC Plus WiFi 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 ›
