iRobot Roomba i4 vs i6: Head-to-Head Comparison

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Written by: Ryan Sneltzer
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If you’re in the market for a robot vacuum cleaner, you’ve probably heard of the iRobot Roomba. The iRobot Roomba is one of the most popular robot vacuum cleaners on the market today, and for good reason. It’s an excellent machine that can keep your floors clean without any effort on your part. But with so many models to choose from, how do you know which one is right for you? In this review, we’ll be comparing two popular models, the iRobot Roomba i4 and i6, to help you make an informed decision.

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iRobot Roomba i6


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Cleaning Power:

Both the iRobot Roomba i4 and i6 are designed to provide exceptional cleaning power. The i6, however, has a more powerful motor than the i4, which allows it to pick up more dirt and debris. The i6 also has a higher suction power, which means it can clean carpets more effectively than the i4. So, if you have a lot of carpeting in your home, the i6 might be the better choice.

Battery Duration:

The iRobot Roomba i4 and i6 both have impressive battery life, with up to 90 minutes of run time. However, the i6 has a slightly longer battery life than the i4, which means it can clean larger areas before needing to be recharged.

Noise Level:

Both the iRobot Roomba i4 and i6 are relatively quiet, but the i6 is a bit louder than the i4. If you’re sensitive to noise, the i4 might be a better choice.

Price and Budget:

The iRobot Roomba i4 and i6 are both high-end robot vacuum cleaners, and as such, they come with a high price tag. However, the i4 is generally less expensive than the i6, making it a better choice if you’re on a budget.

Flooring Compatibility:

The iRobot Roomba i4 and i6 are both designed to work on a variety of flooring types, including hardwood, tile, and carpet. However, the i6 has a more advanced cleaning system that allows it to adjust to different flooring types more effectively than the i4.

Debris and Pet Hair Handling:

Both the iRobot Roomba i4 and i6 are designed to handle pet hair and other debris effectively. However, the i6 has a more advanced cleaning system that allows it to pick up more pet hair and other debris than the i4. So, if you have pets, the i6 might be the better choice.

Additional Features and Integrations:

The iRobot Roomba i4 and i6 both come with a range of additional features and integrations, including Wi-Fi connectivity, voice control, and app control. However, the i6 has a more advanced cleaning system that allows it to integrate with your smart home more effectively than the i4. So, if you want a robot vacuum cleaner that can be controlled with your voice or smartphone, the i6 might be the better choice.

Maintenance and Cleaning:

Both the iRobot Roomba i4 and i6 require regular maintenance and cleaning to keep them working properly. However, the i6 has a more advanced cleaning system that allows it to clean itself more effectively than the i4. So, if you want a robot vacuum cleaner that requires less maintenance, the i6 might be the better choice.

Navigation and Mapping:

The iRobot Roomba i4 and i6 both come with iRobot’s advanced navigation and mapping technology. This technology allows the robot vacuum cleaners to map your home and create a cleaning plan that maximizes efficiency. The i6, however, has a more advanced navigation system than the i4. It can navigate more complex floor plans and can create multiple maps for different levels of your home. So, if you have a large or complex home, the i6 might be the better choice.

Warranty and Coverage:

Both the iRobot Roomba i4 and i6 come with a one-year limited warranty. However, the i6 also comes with a 30-day money-back guarantee, which means you can try it out risk-free. If you’re not satisfied with the i6 within the first 30 days, you can return it for a full refund.

Table summarizing the differences between iRobot Roomba i4 vs i6:

FeatureiRobot Roomba i4iRobot Roomba i6
Cleaning PowerGoodExcellent
Battery DurationUp to 90 minutesUp to 120 minutes
Noise LevelRelatively QuietSlightly Louder
Price and BudgetLess ExpensiveMore Expensive
Flooring CompatibilityGoodExcellent
Debris and Pet HairGoodExcellent
Additional FeaturesGoodExcellent
Maintenance andGoodExcellent
Navigation and MappingGoodExcellent
Warranty and Coverage1-Year Limited
Warranty
1-Year Limited Warranty

Verdict:

So, which model is the winner in the iRobot Roomba i4 vs i6 battle? The truth is, it depends on your needs. If you have a large or complex home, the i6 might be the better choice due to its more advanced navigation system. If you have a lot of carpeting or pets, the i6 might also be the better choice due to its more powerful cleaning system. However, if you’re on a budget or have a smaller home, the i4 might be the better choice.

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iRobot Roomba i6


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In conclusion, the iRobot Roomba i4 and i6 are both excellent robot vacuum cleaners that offer exceptional cleaning power and a range of features and integrations. No matter which model you choose, you can be confident that you’re getting a high-quality product that will keep your floors clean without any effort on your part.

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Ryan Sneltzer