01
OVERVIEW & DESIGN
POWERHOUSE
dolphin proteus dx4
NavigationSmart Scanning
CableTangle-Resistant
ValuePremium Performance
LIGHTWEIGHT
dolphin cayman
NavigationCleverClean Tech
WeightUltra-Lightweight
ValueHighly Efficient
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RankNest comparison
dolphin proteus dx4 vs dolphin cayman
A focused look at how these products compare across the features that matter most.
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RankNest video
Dolphin Proteus DX4 vs Dolphin Cayman: Which Should You Buy?
4.80
4.60
02
CLEANING PERFORMANCE
TOP SCRUBBER
dolphin proteus dx4
ScrubbingActive Wall Scrubbing
CoverageFloor, Walls, Waterline
PowerContinuous Corded
Winner in this category
EFFICIENT
dolphin cayman
ScrubbingSingle Active Brush
CoverageFloor and Walls
PowerEnergy Saving Motor
03
MAINTENANCE & USABILITY
RELIABLE
dolphin proteus dx4
FilterTop-Load Basket
MaintenanceEasy Access
SupportParts Widely Available
CONVENIENT
dolphin cayman
FilterLarge Capacity Basket
SchedulingWeekly Timer
MaintenanceSimple Rinse
Winner in this category
04
Final verdictFINAL VERDICT
BEST FOR POWER
dolphin proteus dx4
VerdictHeavy Duty Choice
Best ForThorough Scrubbing
ValueProfessional Grade
BEST OVERALL
dolphin cayman
VerdictEfficiency King
Best ForAutomated Scheduling
ValueHigh Efficiency
Winner in this category
The recommendation
dolphin cayman
The strongest overall choice in this comparison, based on the final evaluation.
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