Roomba 665 vs 650 – Update 2020

When it comes to constantly keeping your floors clean, there’s only one thing that can actually help you – that’s right, we’re talking about robotic vacuum cleaners.

Even though some pets might disagree with these artificial creatures – while, on the other side, some love riding them – they are, without any doubt, your optimal choice in terms of daily vacuuming.

Naturally, if you want to buy such a gadget for your household, you’ll most likely have to face a lot of brands and models and eventually make your choice. That’s why, today, we decided to make your searching for such a product easier and compare two models of the iRobot manufacturer.

Without any further ado, let the battle begin – Roomba 665 vs. 650!

Product Setup

In terms of setting these two models up and actually getting them to work, the process to do so is pretty much self-explanatory. All you have to do is make sure that the vacuum is charged and then press a couple of required buttons in order for it to start.

Usually, if the robotic vacuum is on, you should just press “Clean” and it will start doing its job – however, if you want more information about what each of its buttons does or different types of cleaning/ settings, you can dig in the robot’s box, where you’ll find the almighty User’s Manual.

Reading the latter will give you more than enough insight on how to properly use either of the Roomba 665 or 650.

Product Design

Given the fact that one of these two models will adorn your floors for quite some time and almost daily, in some cases, it is important for you to know how they fare in terms of design.

Moreover, we can’t have the Roomba 665 vs. 650 battle happen without talking about how they look. After all, we live in times when the design of certain products can help improve the look and feel of our household, not to mention the fact that almost all of the newer gadgets look like they’re from the future we all imagined.

Roomba 665’s Design

The Roomba 665 comes with the classic iRobot design but, unlike other models from this manufacturer and from other manufacturers as well, this one comes with a silver top side, making it easy for customers to pair it with certain furniture items in their house.

Naturally, you’d want to look into its specifications as well before buying it just for the looks. But if cleaning is the only thing you are after and your household has more than just a few white or silver furniture pieces, then this model might be the optimal choice for you.

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The Roomba 665 also comes with a special design – making it fit under most furniture and kickboards. It has a Dual-Mode Virtual Wall that helps the robot manage the places it cleans, a system that helps it avoid drop-off such as stairs and is also able to automatically adjust itself depending on the surface it’s on – laminate, tile, carpet, hardwood, or other hard floors.

Roomba 650’s Design

The Roomba 650 comes with a darker color pattern than the Roomba 665 – namely, its top side is not silver, but a glossy, somewhat matte black. Naturally, this model is fit for the households that have darker furniture, but colorful as well – as we know, black goes with anything.

In terms of specifications, the 650 is quite similar to the 655 – it comes with the same low-profile design that helps it reach under most furniture and hard to reach places.

Important to remember is the fact that the 650 is a tad smaller than the 665 – while the latter comes in at 18.8 x 5 x 17 inches, the Roomba 650 has only 13.4 x 3.6 x 13.4 inches.

Obviously, the choice between the two iRobot models is made depending on the size of your household or of the areas you’ll want to have cleaned.

Product Performance

Now that we’ve got the design out of our way, it’s time to take this battle one step further and see how Roomba 665 vs. 650 fare against each other in terms of performance.

Roomba 665

The Roomba 665 model comes equipped with the iAdapt Navigation system. This is a technology that allows the product to use its sensors and navigate as well as adapt to its surroundings. In short, don’t be afraid to make some changes around your house, as the robot will always be able to keep up the pace.

In terms of cleaning, it comes with a 3-Stage Cleaning System that brushes, agitates, and suctions floors. Given the fact that the robot can also adjust itself depending on the type of surface it’s on, it is safe to say that no area will remain uncleaned.

As most iRobot products, this one comes with a Dual-Mode Virtual Wall as well, a feature that helps it manage the surrounding areas and properly clean your house without bumping into furniture or such.

Some users mentioned that the Roomba 665 can have some problems with very thick carpets, but that the issues can be solved with the use of an electronic fence.

In terms of uptime, the robot can reportedly vacuum for up to 90 minutes, after which it will move to its dock and recharge itself.

Roomba 650

The Roomba 650 comes with the same iAdapt Navigation and 3-Stage Cleaning System as the Roomba 665. However, some users reported that it has a hard time figuring out its surroundings and which of the areas/ spots need more cleaning or not.

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This is where the Virtual Walls come in very handy, as they add an extra level of perception, so to speak, to your robotic vacuum cleaner.

As it is smaller, it was expected for it to run less than the Roomba 655. Still, the Roomba 650 still manages to run for up to 60 minutes before returning to its charging dock.

Same as the 655, this model also comes equipped with the Scheduling feature, which makes its owner able to set up a cleaning program for the robot. For example, you can program it to clean your house for one specific hour, every day. In short, you can just leave it running and it will do its job.

Product Advantages and Disadvantages

Of course, we couldn’t have us talk about Roomba 665 vs. 650 without pointing out their main advantages and disadvantages. Even though some features or issues may seem unimportant, they can be, for some, a turning point when it comes to choosing between the two products.

Roomba 665 PROS

  • iAdapt Navigation System
  • 3-Stage Cleaning System
  • Dual-Mode Virtual Wall
  • Scheduling Feature
  • Low-Profile Design, 3.6 inches

Roomba 665 CONS

  • Issues with thick carpets – can be solved with an electronic
  • Some users reported that it does not always go back to its charging dock.

Roomba 650 PROS

  • iAdapt Navigation System
  • 3-Stage Cleaning System
  • Virtual Wall System
  • Adapts to Various Floor Types
  • Good Battery

Roomba 650 CONS

  • Reportedly, the AI is weak, and, at times, the robot will not transition to rugs/ carpets.

Comparison Chart: 665 vs 650

Before ending this article, we’d like to present you with the following comparison chart which, we hope, will make it easier for you to choose between the two products.

HEPA FiltersNoNo
Smart CleaningYesYes
Energy Usage DisplayNoNo
Full Bin IndicatorNoNo
Cleaning PatternRandomRandom
Battery LifeNormalAverage
Known IssuesProblems Returning to the Charging DockWeak AI
Product Dimensions18.8 x 5 x 17 inches13.4 x 3.6 x 13.4 inches
Average User Rating4.2/54.5/5

Conclusion – Roomba 665 vs. Roomba 650

In the end, analyzing both the Roomba 665 and the Roomba 650, it’s quite hard to determine which one is the best. As we mentioned, it depends on your household and the types of surfaces you need to be cleaned as well.

Moreover, keep in mind that the 650 model is a bit smaller than the 665 one. So, if you have low-profile furniture, then maybe the 650 is the choice for you.

Also, it’s important to remember that, in terms of perception and battery life, the 665 seems to be handling things a bit better than the 650. In any case, it’s up to you to decide the winner of the Roomba 665 vs 650 battle!

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