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Roomba Combo i5 vs. j5 Robot Vacuum

In today’s fast-paced world, robotic vacuums have become a household staple. They offer the convenience of cleaning without manual intervention, saving time and effort. Roomba, a leading name in this industry, has consistently delivered top-notch products. In this guide, we’ll dive deep into a side-by-side comparison of two of their popular models: the Roomba Combo i5 and the j5. Whether you’re a tech enthusiast or just someone looking for a reliable cleaning companion, this guide will provide you with all the information you need to make an informed decision.

Quick Takeaways

  • Roomba i5 offers a classic design with time-tested features.
  • Roomba j5 boasts advanced technology like precision cleaning and voice control.
  • Both models promise efficient cleaning, but j5 has a slight edge in newer features.

Design and Build

i5 Overview

The Roomba Combo i5 boasts a sleek design that’s both functional and aesthetically pleasing. Its circular shape ensures it can navigate tight corners and spaces with ease. Made with high-quality materials, the i5 is designed to withstand the wear and tear of daily use. The buttons are strategically placed for easy access, and the LED indicators provide clear feedback on the device’s status.

j5 Overview

On the other hand, the Roomba j5 presents a slightly different design language. While it retains the signature circular shape, subtle design tweaks make it stand out. The j5 also uses premium materials, ensuring durability. The user interface, comprising buttons and LED indicators, is intuitive and user-friendly.


When it comes to design, both models are winners in their own right. The i5 offers a more classic Roomba look, while the j5 brings in some fresh design elements. In terms of build quality, both models are on par, promising longevity and durability.

Features and Technology

i5 Features

The Roomba Combo i5 is packed with features that make cleaning a breeze. Some of its standout features include:

  • Smart Navigation: The i5 uses advanced sensors to map out your home and plan an efficient cleaning route.
  • Dirt Detect Technology: This feature ensures that the i5 gives extra attention to dirtier areas.
  • Wi-Fi Connectivity: Control your i5 remotely using the mobile app.

j5 Features

The Roomba j5, being a newer model, comes with some additional features:

  • Precision Cleaning: The j5 can target specific areas, ensuring spotless cleaning.
  • Advanced Suction: Enhanced suction power for better dirt pick-up.
  • Voice Control: Integration with smart home systems allows voice commands.


While both models are feature-rich, the j5 edges out slightly with its newer technology. The precision cleaning and advanced suction are particularly noteworthy. However, the i5 holds its ground with its reliable and time-tested features.

Performance and Efficiency

i5 Performance

The Roomba Combo i5 delivers consistent performance across various surfaces. Whether it’s hardwood, carpet, or tiles, the i5 ensures thorough cleaning. The battery life is commendable, lasting up to 90 minutes on a single charge. Charging is also relatively quick, getting the device up and running in no time.

j5 Performance

The Roomba j5 promises enhanced performance, thanks to its advanced features. Its cleaning efficiency is top-notch, especially on challenging surfaces like thick carpets. The battery life is similar to the i5, but the j5 boasts a faster charging time.


In terms of performance, the j5 has a slight advantage due to its newer technology. However, the i5 is no slouch and offers reliable and consistent cleaning.

User Experience and Ease of Use

i5 User Experience

Setting up the Roomba Combo i5 is straightforward. The mobile app is intuitive, allowing users to schedule cleanings and monitor the device’s status. The i5 also integrates well with most smart home systems, adding to the convenience.

j5 User Experience

The Roomba j5 takes user experience up a notch. The setup process remains simple, but the mobile app offers more features and customization options. Voice control is a significant addition, allowing users to command the j5 using voice commands.


Both models offer a seamless user experience, but the j5 provides a bit more in terms of customization and control.

Maintenance and Longevity

i5 Maintenance

The Roomba Combo i5 is designed for minimal maintenance. Regularly emptying the dustbin and cleaning the brushes will ensure its longevity. The device also alerts users when maintenance is needed, taking the guesswork out of the equation.

j5 Maintenance

The Roomba j5 follows suit with easy maintenance. Its design allows for quick access to parts that need regular cleaning. Like the i5, the j5 also provides maintenance alerts, ensuring the device stays in top shape.


Maintenance is a breeze for both models. They are designed with the user in mind, ensuring that upkeep doesn’t become a chore.

Price and Value Proposition

i5 Pricing

The Roomba Combo i5 offers a lot for its price. While it’s not the cheapest robotic vacuum out there, the features and performance justify the cost. The package includes the vacuum, a charging dock, and some additional accessories.

j5 Pricing

The Roomba j5, being a newer model, comes at a slightly higher price point. However, the advanced features and enhanced performance provide good value for money. The package is similar to the i5, with the vacuum, charging dock, and other accessories.


Both models offer good value for their price. While the j5 is a bit pricier, the additional features might be worth the extra cost for some users.

Customer Reviews and Feedback

i5 Reviews

Users have praised the Roomba Combo i5 for its reliability and performance. The device’s ability to navigate complex layouts and its efficient cleaning have been highlighted. Some users have mentioned occasional hiccups with the mobile app but nothing major.

j5 Reviews

The Roomba j5 has received positive feedback for its advanced features and efficient cleaning. Users appreciate the voice control and precision cleaning features. Some users have noted that the device can be a bit noisy at times.


Both models have been well-received by users. While the i5 is lauded for its reliability, the j5 gets points for its advanced features.

Explore More


Choosing between the Roomba Combo i5 and the j5 boils down to personal preference and budget. Both models are top performers, offering efficient cleaning and a host of features. The i5 is a reliable choice for those who want a tried and tested model. On the other hand, the j5, with its newer features, is perfect for those who want the latest technology. Whichever model you choose, you’re in for a treat. Happy cleaning!

About the author

Hi I’m Alex, founder of HouseholdMe.com and I’d like to say thank you for dropping by. Like most of you, the first thing I look at before buying something online is reviews or buying guides. By reading what other people say will help me gauge whether or not a product is good or not.  I am trying to help people find answers, solve problems, and get inspired.

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