Difference Between Roomba I3 And I4

Are you in the market for a robot vacuum? If so, you may be feeling overwhelmed with all the options out there.

In this blog, we’ll discuss the differences between the two models and help you decide which one is the best fit for your needs.

Comparison of features

Comparison of features

When it comes to selecting a robot vacuum cleaner, the two most popular models are the Roomba i3 and the Roomba i When deciding between the two, it’s important to understand the differences in features to make sure you make the right choice. The Roomba i3 has a lower price tag but offers fewer features than the i

It features an edge-sweeping brush, a single multi-surface brush, and a 3-stage cleaning system. The i4 offers a dual multi-surface brush, a 3-stage cleaning system, and an auto-adjust cleaning head that automatically adjusts to different floor types.

Additionally, the i4 is compatible with voice commands, making it easier to operate. The i4 also offers up to 10x more powerful suction than the i

Cost comparison

Cost comparison

Comparing the Roomba i3 and i4 can be tricky – they both offer excellent cleaning performance with advanced features and up-to-date technology. But when it comes down to it, there are some key differences in terms of cost and capabilities that you should consider when deciding which robot vacuum is right for you.

The Roomba i3 is the more affordable of the two, but the i4 comes with some extra features that may make the extra cost worth it. The i4 has the power to automatically adjust its cleaning pattern based on the room’s layout and furniture, and also includes advanced navigation technology for more efficient cleaning. So, if you’re looking for a more effective clean, the i4 might be the better choice.

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On the other hand, if you’re looking to save a little money without sacrificing too much in terms of performance, the Roomba i3 might be the way to go.

Cleaning performance

Cleaning performance

Are you trying to decide between a Roomba i3 and i4? If so, you’re on the right track. These two robotic vacuums have a lot to offer and they both specialize in cleaning performance.

While the i3 is an entry-level model, the i4 has a few more features that make it a bit more advanced and efficient. To help you make the right choice, let’s take a closer look at the differences between the Roomba i3 and i

The Roomba i3 has a three-stage cleaning system that includes edge-sweeping brushes, a powerful vacuum, and a high-efficiency filter. It also has a low-profile design that allows it to maneuver around furniture and tight corners. The i4, on the other hand, has a more powerful motor and an improved cleaning system.

It has five stages of cleaning that include edge-sweeping brushes, a suction system, an advanced filter, and an advanced navigation system. It also has advanced sensors that can detect dirt and debris and adjust its cleaning path accordingly.

In terms of design, both models have a sleek, low-profile design that allows them to access tight spaces. The i3 is slightly smaller than the i4, making it more portable. The i4 is slightly bigger, so it has a longer run time and is better for larger areas. Overall, the Roomba i4 is the more advanced model and is better suited for larger areas and more powerful cleaning. If you’re looking for a more efficient and effective cleaning experience, the i4 is the way to go. However, if you’re on a budget and don’t need the extra features, the i3 may be a better fit.

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Battery life

Battery life

When it comes to choosing a Roomba vacuum, battery life is an important factor to consider. While both the Roomba i3 and the i4 offer excellent performance and convenience, there is a notable difference in the battery life of each model.

Not only does this give you more vacuuming time, but it also means that the Roomba i4 is better suited for larger homes. So if you have a big house and need your robot vacuum to cover more ground, the Roomba i4 is the ideal choice.

Sensor technology

Sensor technology

The Roomba i3 and i4 are two of the latest robotic vacuum cleaner models from iRobot. Both offer the same powerful cleaning performance and advanced navigation technology, but there are some key differences between the two models to consider.

The most noticeable difference is the size and shape of the two models. The Roomba i3 is designed to fit into tight spaces and corners, while the more powerful Roomba i4 is designed to cover more ground in less time. The i3 is also designed to be quieter than the i4, which is helpful if you have a home with thin walls.

Additionally, the i3 is compatible with the iRobot Home App, giving you the ability to schedule cleanings and monitor your cleaning progress from anywhere. The i4, on the other hand, comes with an Imprint Smart Mapping feature, which allows it to build a personalized map of your home for more efficient cleaning. Ultimately, both models are great options for anyone looking for a powerful, reliable robotic vacuum cleaner.

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Final thoughts

Final thoughts

The Roomba i3 and i4 are two of the newest robotic vacuum cleaners on the market. While they both offer powerful cleaning capabilities and convenience, there are some key differences between them.

The Roomba i3 uses iAdapt 0, a basic navigation system that requires manual setup for each room, while the i4 uses Imprint Smart Mapping, an advanced navigation system that allows the robot to map its own environment and create customized cleaning plans for each room.

Additionally, the Roomba i3 lacks a virtual wall, which allows the i4 to clean certain areas while avoiding others. Finally, the i4 is equipped with a unique self-emptying base, which stores dirt until the dustbin needs to be emptied.


In conclusion, the Roomba i3 and i4 have many similarities, but there are also a few key differences. The Roomba i3 has a more basic design, isn’t as powerful, and has a shorter battery life. The Roomba i4, on the other hand, is more powerful, has a more advanced design, and has a longer battery life.

The Roomba i4, on the other hand, is more powerful, has a more advanced design, and has a longer battery life. Ultimately, the Roomba i4 is the better choice for those who want a more advanced and powerful robot vacuum with a longer battery life.

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