For in-ground pool owners seeking advanced, worry-free cleaning solutions, Dolphin robotic pool cleaners by Maytronics consistently rank among the best. Two popular models—Dolphin Proteus DX4 vs Dolphin Triton PS—offer exceptional cleaning capabilities, efficient debris removal, and advanced navigation systems.
While they serve a similar pool size range, key differences in scrubbing technology, filtration systems, mobility, and user features make them suitable for distinct cleaning needs. This comprehensive comparison will break down all essential specifications and performance metrics to determine which model offers the better value and efficiency for your pool maintenance routine.
Contents
Differences Between Dolphin Proteus DX4 vs Dolphin Triton PS
Below is a summary of the specifications:
Cleaning Coverage and Pool Compatibility
The Dolphin Proteus DX4 and the Dolphin Triton PS are both rated for in-ground pools up to 50 feet, making them suitable for medium to large residential pools with varied shapes and depths. Both cleaners effectively scrub the pool floor and walls, navigating curves and slopes with ease.
However, the Triton PS includes waterline cleaning, allowing it to reach the crucial top tile band where oils, sunscreen, and scum accumulate. This capability significantly enhances cleanliness and aesthetics, particularly for pools in high-use environments.
Winner: Dolphin Triton PS
With complete wall and waterline coverage, the Triton PS ensures a more comprehensive clean from top to bottom.
Both models are equipped with CleverClean Technology, a smart navigation system that scans the pool and determines the most efficient cleaning path. This system ensures full coverage with minimal overlap, saving energy and extending the life of each cleaning cycle.
The Triton PS, however, enhances this with PowerStream Mobility Technology, a feature that improves wall climbing, maintains lateral grip, and keeps the unit stable during vertical scrubbing. This enables the Triton PS to clean more efficiently at sharp corners, tile lines, and tight transitions between surfaces.
Winner: Dolphin Triton PS
With better grip and smarter repositioning during vertical navigation, the Triton PS maintains consistent cleaning coverage on even the most complex pool surfaces.
Brush System and Scrubbing Performance
The Proteus DX4 is equipped with dual standard brushes, which rotate at standard speed and provide balanced scrubbing on both flat and vertical surfaces. It’s effective at removing loose dirt, sediment, and algae, particularly on smooth vinyl or fiberglass surfaces.
The Triton PS, on the other hand, features a high-speed front brush that spins twice as fast as the robot’s movement, combined with a rear passive brush. This results in more aggressive scrubbing, making it ideal for tackling stubborn biofilm and hard-to-remove debris, especially on textured surfaces or near the waterline.
Winner: Dolphin Triton PS
The high-speed brush and PowerStream stability provide deeper and more targeted scrubbing, ensuring cleaner results with less manual follow-up.
Filtration System and Debris Handling
The DX4 uses a top-loading cartridge system with separate fine and ultra-fine filters, allowing it to trap both large debris like leaves and small particles such as sand and pollen. While highly efficient, the capacity may require more frequent cleaning during heavy debris conditions.
The Triton PS employs a top-load basket that also integrates fine and ultra-fine filtration in a single chamber. Its design allows for greater debris capacity and improved water circulation. This system is easier to rinse and maintain, especially in leafy backyards or after storms.
Winner: Dolphin Triton PS
Its larger, integrated basket design with strong suction and easier cleaning offers superior filtration efficiency for diverse debris types.
Cable Management and Tangle Prevention
The Proteus DX4 features a 60-foot cable long enough for full pool coverage. However, it does not include a swivel mechanism, which increases the chance of cord tangling during long or frequent cleaning sessions. This can lead to interruptions and reduced cleaning efficiency.
The Triton PS solves this with a swivel cable, allowing the robot to rotate freely while avoiding twists and loops. This enables uninterrupted operation and simplifies post-cleaning handling.
Winner: Dolphin Triton PS
The swivel cable improves freedom of movement and reduces maintenance, especially in freeform pools or high-use environments.
Scheduling and Automation Features
The DX4 requires manual operation via the power supply for each cleaning cycle. There is no built-in scheduler, meaning users must be present to start each session. While reliable, this adds inconvenience for those with busy schedules or seasonal cleaning needs.
The Triton PS includes a weekly scheduler, enabling users to program cleaning sessions every day, every other day, or every three days. This automation ensures consistent cleanliness without the need for manual intervention.
Winner: Dolphin Triton PS
The ability to automate cleaning cycles makes the Triton PS more practical for daily maintenance and worry-free operation.
Weight and Handling
The DX4 weighs approximately 18.5 lbs, making it relatively easy to handle for most users. It features a sturdy carry handle, but due to its heavier frame and lack of a tangle-free swivel, lifting it from the pool after long cycles may require extra effort.
The Triton PS, at just 16.5 lbs, is lighter and more ergonomically balanced, making it easier to remove from the pool and clean. Combined with its basket-style filter and top-loading access, it offers a simpler post-cycle routine.
Winner: Dolphin Triton PS
Lighter weight and better design ergonomics give the Triton PS the edge in ease of use and daily handling.
Smart Control and Connectivity
Neither the Proteus DX4 nor the Triton PS includes WiFi, Bluetooth, or app control. Both are operated exclusively via their physical power supply units. However, the Triton PS’s power supply includes scheduling features and multiple cleaning modes, which adds a layer of intelligence despite the lack of smartphone integration.
Winner: Dolphin Triton PS
While neither model is app-connected, the Triton PS offers greater control and customization through its programmable interface.
Quick Rundown Of Dolphin Proteus DX4
Quick Rundown Of Dolphin Triton PS
Conclusion
Choose Dolphin Proteus DX4 if you’re looking for a reliable robotic cleaner that performs solid floor and wall cleaning for in-ground pools up to 50 feet. It’s a strong option for users who prefer manual control and need an affordable, no-frills cleaner that handles moderate debris loads effectively.
Choose Dolphin Triton PS if you want a more advanced cleaning solution with waterline scrubbing, aggressive brush performance, and convenient automation. Its weekly scheduler, swivel cable, and lightweight design make it an ideal fit for users looking for powerful performance without extra effort.
Overall Winner: Dolphin Triton PS
With enhanced scrubbing precision, full pool coverage, better debris management, and a tangle-free design, the Dolphin Triton PS delivers a more advanced and efficient pool cleaning experience across the board.