A vacuum cleaner is an essential device for every house in our hassle and bustle life because it can save your time and toil cleaning your floor with ease. Roomba is one of the most reliable brands available in the market today when it comes to robot vacuum cleaners. So, we gonna show you a comparative comparison between the two most likable models that come from Roomba as many users become perplexed while selecting one for them because they have no exact idea whether Roomba i7 is best or Roomba S9.
Exactly, both of them are the best choice for you though there are a few dissimilarities between them. So, our writings on Roomba s9 vs. Roomba i7 will greatly help you to find out the best one for you because we haven’t left a single matter while reviewing both Irobot vacuum cleaners from Roomba. At the end of our review, we will share our opinion and recommend which one will serve you best. So, keep on reading and buy the best one from them.
Table of Contents
- A Side-by-Side Comparison of Roomba i7 vs s9
- Differences between Roomba i7 and s9
- Similar Features in Roomba S9 and I7
- Potential Features of the Roomba I7:
- Negative Issues of the Roomba i7:
- Potential Features of the Roomba s9:
- Negative Issues of the Roomba s9:
- Frequently Asked Questions:
- Our Recommendations:
- Final words:
A Side-by-Side Comparison of Roomba i7 vs s9
Differences between Roomba i7 and s9
There are no major differences between the Roomba s9 and i7. Both iRobot Roomba s9 and iRobot Roomba i7 are a great addition to the automatic cleaning technology. So, let’s see a comparative study of those two models that makes them different.
The Roomba S9 has a D-shaped body that offers a wider cleaning cycle and central brush rolling for maximum cleaning. Still, the Roomba i7 has the standard round structured body style that also looks great and works amazingly at your home and under your kitchen table. Therefore the difference in design tells you the difference in their performance while cleaning your floor.
We have found another difference between the Roomba s9 vs. i7. The Irobot Roomba s9 is 12.5 inches wide and 3.5 inches tall, but the Irobot i7 is bigger than s9 that is 13.34″ wide and 3.63″ tall. In this case, the Roomba i7 is better than s9.
But it is not a big issue because the small vacuum cleaner also has some advantages, such as it can clean every small place and corner of your home, kitchen, and room.
Power isn’t a major factor to consider while you are in dilemma whether you will buy Roomba i7 or Roomba s9 because the difference in power section doesn’t make any noticeable difference in cleaning performance. The Roomba i7 comes with only 10X the suction power, while Roomba S9 has 40X the suction power. So, in this case, Roomba is in the leading position.
Spinning Brush Size:
The spinning brush is another key factor for a vacuum cleaner because it can clean the corner and sidewall filth while cleaning your floor. Roomba S9 comes with an amazing spinning brush set right at the corner that allows it to clean corners with shorter bristles. But in this case, Roomba i7 is more active in capturing more debris as it has longer bristles than s9. So, it is able to clean wider place devouring all the filth, even the sands on the floor and wool of pets.
Similar Features in Roomba S9 and I7
Though there is a couple of difference between the two quality robot vacuum cleaner, we have found some similar features in these two Roombas and, in these case, we have no objection. So let’s discuss some similar features equipped in i7 and s9.
When we think of buying a vacuum cleaner, we follow the cleaning performance of the cleaner. Don’t worry, guys, both models s9 and i7, offer 99% cleaning results. They offer excellent cleaning performance on low pile carpet, high pile carpet, and hardwoods very quickly. Therefore, they offer something no other vacuum cleaner can.
But if we deal with Roomba s9+ vs. i7+, we will be familiar with more advanced performance because they add some additional features such as an automatic empty bin that can vacuum vacate its bin by itself after cleaning your house. Actually, all these models from iRobot Roomba offer similar cleaning performance.
Both of the iRobot Roombas approximately have up to a 75-minute running time with a full charge. Basically, they automatically recharge themself going to the charging station and run until the full cleaning work is done. For efficient cleaning performance, you have to wait for recharge and the resume cycle.
Don’t worry, guys you have no inconvenience to recharge them. Their iRobot technology will understand when the charge is needed and will recharge itself very quickly and start working with your simple command with the iRobot home app installed in your handset.
Compact, High-efficiency Filter:
When we come to a quality vacuum cleaner, we should consider a high-efficiency filter because it will remove the inconvenience of emptying again and again.
But if you consider i7+ or s9, it doesn’t matter because they have already come with self-emptying technology.
Really I appreciate the manufacturer because they adjust a compact and high-efficiency filter in these Roombas s9, i7, s9+, and i7+ that was first added with the I Series. So, they can bear a large amount of dirt at a time, and you have no inconvenience to vacate the filter again and again.
They also water a compact tank that allows them to clean your room with water. So, you should have no question about their performance.
Both Roombas also come with app control, allowing you to control and get the cleaning task easily done. To enjoy this smarter technology, you only need to install an iRobot home app in your home. You will be able to set everything accordingly. You can set up a schedule for cleaning, recharging, and resumer. Once again, they also offer you voice control by combining it with an Alexa device.
These Roombas come with VSLAM navigation technology that is the most advanced and smarter feature ever. It can detect your home’s layout, build personal Smart Maps, and expertly clean your house. It also can detect the obstacle, carpet, furniture and navigate in neat and efficient rows.
Imprint Smart Mapping:
Through the VSLAM navigation technology, both Roomba s9 and i7 measure the area of your house and imprint smart mapping before starting the cleaning task. This imprint link will help it to clean every row of your house. This technology allows them to create their personal map for their working zones and smarter cleaning cycles.
Potential Features of the Roomba I7:
Let’s discuss some important features of the Roomba I7 below that seems just amazing to me.
Automatic iRobot Cleaning Technology:
Roomba i7 comes with iRobot technology that offers you a hands-free cleaning experience. It is guided with vSLAM navigation, and it creates personal Smart Maps to expertly clean your home. This Anti-allergen system doesn’t have any bell and whistle that makes it more excellent. Therefore, it makes your cleaning task easy and convenient.
Picking Up a Large Amount of Dirt:
This model is enough for picking up a large amount of dirt very quickly. Its round-shape design and wider brush work great for cleaning edges and corners. When you buy this model, you can understand how nicely it cleans your floor. There you will not find a bit of sand on your floor after running it over your floor. Undoubtedly you can rely on this i7 Roomba iRobot vacuum cleaner.
You may know that less price point doesn’t mean fewer features and performances. Truly, the Roomba i7 is less expensive than most other robotic vacuum cleaners but offers extraordinary cleaning performance.
If you consider overall cleaning performance but don’t want to invest many dollars for a quality vacuum cleaner, you can consider the Roomba i7 because it cost only a few hundred dollars but comes with amazing features.
An Excellent Option for picking up pet litter and hair:
This robot vacuum collects the dust and litter and keeps them in the dust bin. The side brush of this cleaner is enough to collect the dust on the floor. It is also great for picking up the hair with the help of its side brush. So, this robot cleaner is an excellent option for pet lovers.
Negative Issues of the Roomba i7:
Everything having advantages has some negative issues. We also find some negative issues in the Roomba i7, but they are not a major issue to consider. Those are discussed broadly below:
Less powerful motor and narrower extractors:
As it comes with a less powerful motor and narrower extractors, it can’t totally collect the embedded dust from the floor. But we don’t find any issue with loose dirt. So, the decision is yours, which one is great for you. Therefore, it is enough for you, if you don’t cost much.
No Automatic Dirt Disposal System:
An automatic dirt disposal system means this robot will redeem the dirt automatically after the cleaning process. Unfortunately, i7 Roomba doesn’t include this self-emptying feature. To enjoy handsfree dirt disposal technology, you can consider Roomba i7+ or s9+ because they include such an excellent feature.
Sometimes its extractor can wrap the long hair and thread. It is not a major factor for this cleaner because all the robot cleaners will do the same. So, you have to be careful if someone has long hair in your house, and you have to clean the extractor and side brush repeatedly after a period of time.
Potential Features of the Roomba s9:
Let’s see the most important features in Roomba s9 that seem just excellent to me.
Most powerful and deepest clean:
It is the most powerful robot vacuum ever that comes with 40x the suction power and a superior 3-stage cleaning system that loosens and collects the debris, sands, and pet hair from the hard floor and carpets. At first, it measures the dimension of the house and then cleans every single area of the room. It is also enough for cleaning the litter and pet hair.
Therefore, one thing to keep in mind that you should check the spinning side brushes because they can wrap the long hair and thread. Above all, you will get a 99% cleaning result.
D shape Design and Long Side Brush for Edge Cleaning:
The new D shape design and log side spinning brush of S9 Roomba allow it to clean the corners and edges of your house. Overall, it will give you an excellent cleaning experience cleaning each and every corner of your house, dining, and kitchen.
As it comes with a long side brush, it can range all the dirt, even the hair of the pets, and collect them very skillfully within a few minutes. Therefore, it ranks and becomes more popular among the other robot vacuum cleaner.
The smart vSLAM navigation runs all these features. This robot vacuum assesses the layout of your home and creates personal Smart Maps with its advanced sensors before cleaning so that it can clean every surface of your home. you can control this smart vacuum cleaner with your voice or the iRobot Home app very easily.
So, with the help of App, you can make a schedule for this cleaner and choose where it cleans and when. Even it knows which place should it avoid while working and avoid the sensitive areas of your house. However, all these smart features make it amazing and likable to the users.
The Roomba s9 comes with a wider and more powerful rubber extractor that will last more than a traditional brush and perfect for edge cleaning that can clean every debris and pet hair from your carpets and offer you the deepest clean with the help of its power boost technology. The extractor doesn’t get tangled with hair.
Absolutely, it will be a great choice for you if you are a pet lover or anyone have long hair in your home. It sweeps the corner and the edge of your floor and collects the debris and every little dirt into it, and expertly cleans your floor without any question.
Better on Hard Floor and Carpet:
Undoubtedly, Roomba s9 will work excellently on the hard floor and carpet. You may know that it comes with 40x the suction power, power boost technology, and the superior 3-stage cleaning system that enables it to collect the debris and pet hair from your floor and hard carpet. Finally, the groundbreaking technology with a sophisticated design boosts its performance and makes Roomba s9 more reliable to the people.
Negative Issues of the Roomba s9:
Besides all those excellent features, we have found some negative issues that can be questionable, and every user should know about them. Otherwise, they can be dejected after investing in this robotic vacuum cleaner. So, just keep your eyes open to know more about this Roomba s9.
When you make a comparative discussion on Roomba s9 vs. i7, the matter of price point will raise a major question in your mind. Though both of them come with about the same features, there is a far difference in their price point. Roombas9 comes with a lot of smart features, but 1100$ seems more expensive to me. Not only me but also maximum users have put a claim on this issue.
But one thing we should keep in mind that to get more and long-life performance, sometimes we need to spend more amounts. If you want to invest much and get maximum performance, you can grab this cleaner.
No Automatic Dirt Disposal System
Both Roomba s9 and i7 have no dirt disposal system. But it seems a silly issue to me because most of the robot vacuum cleaners avoid this feature. For these cleaners, you only need to clean the dirt box of your cleaner manually after cleaning your home. It doesn’t matter to many users.
If you want to get this feature, you should invest in Roomba s9+ or i7+ because they come with this advanced automatic dirt disposal technology.
Frequently Asked Questions:
This section will find some of the question-answer that you mostly need to know before making a decision. So, keep on reading and learn more about Irobot Roomba i7 and s9.
Which one is the best between Roomba s9 and i7?
By considering the price point, performance, suction power, and customer reviews, I have decided that Irobot Roomba i7 is the best vacuum cleaner between the two Roombas. Though their cleaning performance is about the same, there is a far difference in their price point. This is the main reason for choosing i7 Roomba as the best cleaner between the two reliable models.
What are the considerable differences between i7 & s9?
We don’t find any considerable difference in their performance. But we find dissimilarities in their design, size, suction power, and price point. Roomba s9 comes with D- shape design, while i7 comes with round- shape design. The worth of the s9 seems too high to afford for all, but the price of the i7 seems compatible with its performance.
Does the Roomba S9 need light?
Of course, not only Roomba s9 but also all the robot vacuum cleaners need light to navigate. Otherwise, it can’t locate and imprint a smart map of your room in the darkness. So, you have to ensure daylight or dim lighting to navigate Roomba s9 effectively and get the best result.
Why Roomba S9 worth too much?
The worth of the Roomba s9 is higher in comparison to the Roomba i7, but it cleans very well. And you may know for getting premium performance, and you have to invest much. Its design, power, and performance are just impressive. So, 999$ is not a much amount for s9 as the best vacuum cleaner.
What is the best robot vacuum on the market?
When we talk about the best overall robot vacuum cleaner, we can’t help mentioning the name of iRobot Roomba s9+ or i7+.
Most cleaning experts have suggested these robot vacuums because they are the smarter version of s9 and i7, and you may know that iRobot Roomba is one of the most reliable brands in the market.
S9 Roomba i7 can also be a great choice for the users because there are no major differences among s9, s9+, i7 & i7+ without self-emptying technology. Roomba i7+ and s9+ include automatic dirt disposal technology that you don’t find in the s9 Roomba i7.
If you find the most valuable vacuum cleaner, you can consider eufy RoboVac 15C Max. It costs $200 but comes with all smart features found in the vacuum cleaner costs $500 to $600. So, anyone can afford this vacuum cleaner for their use.
How many years do Roombas last?
The life expectancy of a Roomba totally depends on your personal management. According to the cleaning experts, the Roombas can serve you approximately 3to 5 years without any technical problem.
Well, guys! Keep in mind. For getting long life cleaning performance, you of course handle them very carefully. Whatever, you have to choose the best one for the best and long time service.
How long does a Roomba take to clean?
It totally depends on the size of your house or the cleaning cycle. From our personal experience, it approximately takes 20 to 25 minutes for an average size of the room. Their imprint link technology imprint smart mapping of your room and start cleaning.
Whatever with a full charge, the Roomba can run for approximately 60 minutes that is enough to clean your house.
Don’t worry, guys! You have no inconvenience to recharge it because it can recharge itself after work. While cleaning, if its charge ends, it goes back to its charging station, recharges itself, and starts cleaning again.
If you are looking for the best overall, I recommend the iRobot Roomba i7 because it features automatic iRobot 3-stage cleaning technology, 10X the power-lifting suction, wider extractor, and side brushes ideal for pet hair, vSLAM navigation, and smart mapping.
As we make a comparison of the Roomba reading the customer reviews and personal experience, it is clear to us Roomba s9 is more costly than i7, but their performance is the same. And most of the users have put a question on its price point. So, it seems a great issue behind choosing i7 as the best one. Otherwise, I would suggest the Roomba s9 for you.
But if you want to enjoy more advanced technology, I, of course, suggest you buy Roomba s9+ or i7+ because they are updated models of i7 and s9. They come with new variations and smarter technology.
Now the decision is yours. You can make your decision and buy the best one for you. Once again, I want to remind you Irobot Roomba is the most reliable manufacturer ever and they will worth your money.
I hope this comparative comparison of the Roomba i7 vs. s9 was helpful.
If you think I left out one that seems very important to you or have a suggestion for a future article, let me know in the comments below.