Choosing the right robotic pool cleaner can significantly reduce maintenance time and improve water quality, especially in small to medium-sized pools. The Dolphin E10 vs Dolphin S100 are two popular models designed by Maytronics to offer effortless cleaning performance at a relatively affordable price point.
Both are compact, reliable, and engineered for ease of use, but they differ in cleaning capabilities, coverage, and advanced features. This detailed comparison evaluates both models across every category that matters, helping you make the right decision for your pool cleaning needs.
Contents
Differences Between Dolphin E10 vs Dolphin S100
Design Comparison
The Dolphin E10 is a purpose-built robotic cleaner for above-ground pools up to 30 feet in length. Its lightweight frame of 13.8 pounds makes it exceptionally easy to carry, deploy, and retrieve. The cleaner features a 40-foot non-swivel cable, which provides sufficient reach for most round or oval above-ground pools. Its design is compact, and the active brush sits low to the ground for effective contact with pool floors.
The Dolphin S100, slightly heavier at 14.3 pounds, is built for both small in-ground and above-ground pools up to 33 feet. It offers a longer 50-foot cable, which increases cleaning range and supports full wall coverage in shallow in-ground pools. Like the E10, it lacks a swivel cable, but the added length reduces repositioning during cleaning. The S100 is designed with a slightly taller profile, giving it a more stable climbing ability for wall transitions.
Winner: Dolphin S100
With a longer cable, expanded pool type compatibility, and improved climbing capability, the S100 delivers more versatility in design.
Cleaning Performance Comparison
The Dolphin E10 is engineered for floor-only cleaning, making it a strong performer in flat-bottomed above-ground pools. It features a single active brush that rotates independently to scrub algae, sediment, and fine dirt before pulling it into the onboard filter. The 4,000 GPH suction rate ensures efficient water flow and debris removal during its 1.5-hour cycle. For pools that remain relatively clean or require frequent touch-ups, the E10 delivers reliable results with minimal effort.
The Dolphin S100 enhances this with floor and wall cleaning capabilities. Its single active brush handles debris in the same way as the E10 but extends its reach up the vertical walls of in-ground and hybrid pools. It also uses a 4,000 GPH suction rate but operates on a 2-hour cleaning cycle, giving it more time to handle deeper or more complex pool layouts.
The S100’s fine top-load filter basket is designed to trap both large and small debris, offering a bit more volume than the E10’s standard cartridge. This means less frequent filter rinsing during peak usage seasons.
Winner: Dolphin S100
With extended cleaning coverage, wall-scrubbing capability, and a longer cleaning cycle, the S100 is better equipped for more comprehensive cleaning tasks.
Feature Comparison
Both models utilize CleverClean™ scanning technology, which maps out the pool’s shape and creates efficient cleaning paths. While not as advanced as gyroscopic navigation, CleverClean is highly effective for basic pool layouts and ensures minimal overlap or missed areas.
Neither the E10 nor the S100 offers Wi-Fi connectivity, app control, or scheduling features. They are both plug-and-play units, operated by a simple power supply with one-button activation. This straightforward interface is perfect for users who prefer simplicity over high-tech controls.
However, the S100 offers a slightly larger filter basket, which results in fewer cleanings between uses. It also has better internal traction, allowing it to maintain a strong grip while cleaning vertical surfaces.
Winner: Dolphin S100
Though both are equal in smart navigation and ease of use, the S100’s improved climbing traction and higher filter capacity give it a slight functional edge.
Quick Rundown Of Dolphin E10
Quick Rundown Of Dolphin S100
Conclusion
Choose the Dolphin E10 if you have an above-ground pool and want a lightweight, reliable floor cleaner for fast, routine maintenance. It’s perfect for pool owners who prioritize simplicity, fast cycles, and effective floor debris removal without the need for advanced features or wall cleaning.
Choose the Dolphin S100 if you need a more versatile robotic cleaner that can handle both above-ground and small in-ground pools. Its wall-scrubbing ability, longer cable, and extended cycle make it ideal for users who want deeper, more thorough cleaning with minimal manual effort.
Overall Winner: Dolphin S100
With added vertical cleaning capability, greater reach, and a more spacious filter basket, the Dolphin S100 offers better long-term value and flexibility for users with more complex pool maintenance needs. It stands out as the more capable cleaner across a broader range of pool types.