Dolphin M400 versus Dolphin Proteus DX5i
Head-to-Head Review and Comparison
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| NanoFiltration |  |
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| Coverage |  |
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| User Experience | |
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| Warranty | |
| In Ground | ||
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Highs
Instore-Only Exclusive
Includes Ultrafine and Standard Filters
Full Pool Coverage
myDolphin Plus App
Includes Caddy
Lows
Expensive
Highs
Convenient Smartphone App
Suitable for Larger Pools
Powerful Active Scrubbing Brush
Lows
Basic Filtration Only
Standard 2-Year Warranty
Waterline / Tileline Cleaning
Clean where other robots can't.90% of the bacteria in your pool is on the waterline. Don't get confused with robots that are "Wall Climbing". There is a big difference. Waterline cleaning means the actively scrubs and sticks to the waterline scrubbing away this problem area in the pool. It is a feature you don't want to miss.
M400
Proteus DX5i
Wall Climbing
Provides floor and wall coverageWall climbing allows the robot to clean and climb the walls of your pool. However, don't get this confused with waterline cleaning. A robot without waterline cleaning will only clean the walls of your pool. It will miss the dirtest part of your pool, the waterline, where 90% of all algae and bacteria is in your pool. Make sure to check out waterline cleaning units here waterline cleaning robots
M400
Proteus DX5i
SmartPhone App
Control the from anywhere.With its SmartPhone App, you can schedule cleanings, manually control, and fine tune your .
M400
Proteus DX5i
Anti-Tangle Swivel
No more tangled cords.With an Anti-tangle Swivel, the can fully explore and clean your pool without ever getting stuck. The innovative design allows the robot to move freely 360 degrees around your pool, without ever knotting the cord.
M400
Proteus DX5i
Ultra Efficient
Save Hundreds of Dollars Cleaning Your Pool a Year!A robotic pool cleaner saves hundreds of dollars a year in energy when compared to pressure-side or suction-side cleaners. Powered by energy efficient DC motors, a robotic pool cleaner can be 90% more efficient than its pressure-side and suction-side counterparts.
M400
Proteus DX5i
Plug and Play
Simply Plug in and start cleaning!Set up has never been easier. No installation needed. is ready to go right out of the box. No extra pumps, plumbing, or anything else needed. Simply plug and start cleaning!
M400
Proteus DX5i
Precise Navigation
Navigate Any ObstacleThis technology ensures that the most effecient route is used to clean your pool floor. So smart, the system automatically navigates around obstacles and quickly returns to its route. You'll want to look for the SmartNav, as we found it performed best in our testing.
M400
Proteus DX5i
| Robot | Dolphin M400
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Dolphin Proteus DX5i
|
|---|
| Pool Types | In Ground | In Ground |
|---|---|---|
| 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 | Gunite, Fiberglass, Vinyl, Liner |
| Waterline Cleaning | Yes | Yes |
|---|---|---|
| Number of Filters Included | Ultra-Fine Filter Kit | 1 |
| Filter Cleaning | Top Access | Top Access |
| Cleaning Coverage | Floor, Walls and Waterline | Floor, Walls and Waterline |
| Cleaning Cycle(s) | 2.5 hrs | 2 hrs |
| Number of Brushes | 3 | 2 |
| Remote operation | No | No |
|---|---|---|
| WiFi / Bluetooth | WiFi: Yes Bluetooth: Yes |
WiFi: Yes Bluetooth: Yes |
| Smartphone App | Yes | Yes |
| Automated Weekly Timer | Yes | Yes |
| Full Bag Indicator | No | No |
|---|---|---|
| Cable Length | 60 ft | 60 ft |
| Anti-Tangling Swivel | Yes | Yes |
| Restocking Fee | No No Restocking Fee Ever. |
No No Restocking Fee Ever. |
| Warranty | 3 Years | 2 Years |
| Caddy Included | Optional Caddies Available | Optional Caddies Available |
| Official Website | ||
| Part Number | 99991046-USI | 99996212-LSWIF |
| ASIN | B0897VT8GY |
How would you rate Dolphin M400?*
Write Your Review on Dolphin M400
How would you rate Dolphin Proteus DX5i?*
Write Your Review on Dolphin Proteus DX5i| Seller | Buy From | Robot | Shop Online |
|---|---|---|---|
 |
M400 | Shop At Poolbots | |
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$1998.95 | Proteus DX5i | Shop At Amazon |
|
Proteus DX5i | Shop At Poolbots | In-Store Exclusive | $1699 | M400 | Similar Robots |
Terra Caddy
The Must-Have AccessoryWeather and UV-Resistant. Terra Caddy is the go-to Dolphin Caddy. Sealed and protected, the Terra Caddy is covered in a protect resin that cures to an extremely hard layer, making it resistant to scratches and weathering. The resin cures very hard, making it solvent-resistant and scratch-resistant. This level of protection makes the Terra Caddy stand up to rain, sunshine, termites, and more.
Dolphin Caddy
Easy Transport and CheapA robotic pool cleaner is an investment, so make sure to protect it. The Dolphin Universal Caddy is a solid caddy that gets the job done. Easily store and transport your robotic pool cleaner to keep it lasting for years to come.
Replacement Parts
Need extra filters, replacement power supply, or new climbing rings?Looking for replacement parts? Well, you've come to the right place. Shop all replacement parts for the and all other models.
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