Dolphin Premier vs. Oasis Z5i Robotic Pool Cleaners

If you are on the market for a fantastic robotic pool cleaner, then the Dolphin Premier or Oasis Z5i may just be for you. By reading through this guide, you will be able to figure out which one offers what you need!

Dolphin Premier

The Dolphin Premier is an efficient and effective robotic pool cleaner. Every feature that it offers ensures that you can clean every surface within your pool in a thorough and efficient manner.

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Beyond the efficiency that the Dolphin Premier offers, though, it lacks the same level of convenience you might expect from other robotic pool cleaners.

Rather than offering smart features or a remote control, you can only use this robotic pool cleaner by pressing the buttons on the pool cleaner. This makes for a less intuitive and convenient set-up, but the efficiency the cleaner offers more than makes up for that shortcoming.

Oasis Z5i

The Oasis Z5i offers many of the same features that the Dolphin Premier offers. These are features such as 4,500 GPH of suction power and a dual scrubbing brush system.

But, along with that, it offers various smart features, all of which allow you to control and command this robotic pool cleaner using just your phone, and make the entire process a lot easier.

DolphinPremierOasis Z5i
Main Features
Pool SizeUp to 50 FtUp to 50 Ft
Pool TypeIn-GroundIn-Ground
Cleaning Cycle3 Hours2.5 Hours
Pool Surface TypeAllAll
FiltrationMulti-LayerFine, Ultra Fine
Filter TypeBag/Cartridge,Twin Cartridges
Filter SizeOversizedExtra Large
Filter PlacementBottom-loadTop-load
Cleaning FloorYesYes
Cleaning WallsYesYes
Cleaning WaterlineYesYes
Brush TypeDual ScrubbingDynamic Dual Scrubbing
Amount2 Brushes2 Brushes
Suction Rate4500 GPH4500 GPH
Cleaning FrequencyWeekly SchedulerWeekly Scheduler
Smart Features
Remote ControlNoNo
Bluetooth / Wi-FiNoYes
Weekly TimerYesYes
Cycle SelectorNoNo
Delay ModeNoNo
Full Bag IndicatorYesNo
Automation ModeNoNo
Other Specs
Cable Length60 Ft60 Ft
Tangle-free SwivelYesYes
Weight22 lbs24 lbs
Dimensions23 x 19 x 14 in23 x 20 x 14 in
Release/First SeenMar, 2016Jun, 2018
PriceCheck PriceCheck Price
Dolphin Premier Robotic Pool Cleaner with Powerful...
  • Drop and go. Easy to use, single button plug and play in-ground robotic pool cleaner ideal for pools up to 50...
  • CleverClean delivers a smart and efficient clean using advanced algorithms for complete pool coverage....
  • Powerful, dual scrubbing brushes forcefully attack tough dirt and debris leaving your swimming pool floor,...


For efficiency, you cannot go wrong with the Dolphin Premier. But, if you want a convenient pool cleaning process, and don’t mind spending a little more, the Oasis Z5i offers the same level of efficiency, as well as some great convenience features.

DOLPHIN Oasis Z5i Robotic Pool Cleaner with...
  • Dolphin does all the hard work for you! With the Oasis Z5i, your pool will be left exceptionally clean in just...
  • Built to deliver a deep clean. The Oasis Z5i is extremely powerful when it comes to scrubbing your pool’s...
  • Pool cleaning has never been easier. Schedule the Oasis Z5i to automatically clean your pool each week using 3...

Dolphin Robotic Pool Cleaner | Bestseller

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Last update on 2021-04-13 / Most affiliate links and/or Images from Amazon Product Advertising API

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