Difference Between iRobot Roomba i7+ and Roomba s9+

The world has got easy with new technologies day by day. New Technology overtook daily needs with new inventions. Today, we look at the products from iRobot. They manufacture automatic vacuum cleaners with improvised nano the with the self-operating system. Today we will see the difference between iRobot’s two models Roomba i7+ and Roomba s9+.

Roomba i7+ vs Roomba s9+

The main difference between Roomba i7+ and Roomba s9+ is that the power and run time of both Roombas is different. The runtime of Roomba i7+ is 75 minutes. On the other hand, the runtime of Roomba s9+ is 120 minutes which gives it more time to clean and work.

Roomba i7 and Roomba s9

Roomba i7+ is a room cleaning vacuum cleaner with a smart controller and self-operating mode. It creates an entire map when it gets to the new cleaning area. It has more in-built features that make him more capable and useful for big hall rooms and dining areas. Also, it has a Wi-Fi-enabled feature.

Roomba s9+ is a room cleaning vacuum cleaner with smart controllers and better power capacity. It also has Wi-Fi-enabled features with Alexa and Google Assistant support. It has a better runtime than most Roombas in use. It is one of the most portable and useful Roombas with a small bin bag.

Comparison Table between Roomba i7+ and Roomba s9+

Parameters of Comparison Roomba i7+Roomba s9+
Battery17 CFM22CFM
Run Time75 minutes120 minutes
Deep Cleaning79%94.5%
Dust-cup0.7 Litres0.4 Litres
Weight7.44 pounds8.15 pounds
Size13.34 x 13.34 x 3.63 inches12.25 x 12.25 x 3.5 inches

What is Roomba i7+? 

“With the proficiency to grasp, adapt to and recall a residence’s architectural plan, and also the curtain-raiser of automatic dirt disposal, the iRobot Roomba i7+ represents the foremost advanced robotic vacuum ever engineered,” aforesaid Colin Angle, chairman and CEO of iRobot.

“This automaton delivers on the first vision we tend to have once we initiated the journey too so that automaton nearly twenty years past.” The Roomba i7+ cleans specific rooms within the house. the good floor mapping, it gets to understand regarding the inspiration and clean carpet rooms consequently. It will keep in mind 10-floor plans at a time so that one will use them in numerous homes simply just in case one decides to change their house.

It’s thus advanced that it mechanically adapts it to the everchanging surroundings of the house and tidies up it. It works best with Alexa commanded devices, you simply have to be compelled to say, “Alexa, raise Roomba to clean with space” and watch however it cleans your room on its own. The best part of this device is that it empties its garbage bag on its own.

One doesn’t have to be compelled to worry regarding improvement from time to time, you’ll be able to leave it for weeks along. This garbage bag within this hot will hold garbage of regarding thirty bins. s9+ is the solely dominating automaton vacuum whole with robots that have 2 Multi-Surface Rubber Brushes that perform conjointly to effectively clean each carpet and arduous floors.

What is Roomba s9+?

s9+ Roomba comes with four times the suction power and a new shape that helps it to reach every corner of the house and clean the house with greater efficiency in comparison to its previous model of Roomba i7+. It also comes with smart navigation and the ability to empty itself. This bot has a D shape which makes it different from the previous models having a circular shape.

The top of the device has a home for RCON (room confidence) camera, clutter detector, spot clean, and power and home buttons. The bottom of the equipment has a brush, multi-surface rubber brushes, brush caps, a brush latch, a brush frame release tab, charging contacts, and cliff sensors. It also releases the dirt disposal port, floor tracking sensor, and rear caster wheel.

Also, there’s a charging cabin where the device charges itself and empties the garbage bin. The inbuilt garbage bag holds garbage of about 30 cleanings and also alerts one through signals about when the garbage is needed to be emptied or if the bag is full. The robot comes with 2 garbage bags but one can buy more if they require.

One can pair the bot to their phone if they want to and for that one should download the iRobot app on their Android or iOS devices. Once connected they can schedule the cleaning sessions, check the status of the battery of the device, and other various options. This bot is a lot louder when compared to the previous edition of bots while cleaning. Also, it’s f most expensive when compared to its previous editions and yet the best edition of all.

Main Difference Between Roomba i7+ and Roomba s9+ 

  1. Roomba i7 has a battery power of 17 CFM, while Roomba S9+ has a battery power of 22 CFM.
  2. The run time for Roomba i7+ is 75 minutes, and the run time for Roomba s9+ is 120 minutes. 
  3. In Roomba i7+, Deep Cleaning is done at a percentage of 79% while in Roomba s9+, Deep cleaning is done at a percentage of 94 .5%. 
  4. The Roomba i7+ has a dust-cup size of 0.7 liters while the Roomba s9+ has a dust cup size of 0.4 liters. 
  5. The weight of Roomba i7+ is 7.44 pounds and the weight of Roomba s9+ is 8.15 pounds. 
  6. The dimensions of Roomba i7+ are 13.34 x 13.34 x 3.63 inches while the dimensions of Roomba s9+ are 12.25 x 12.25 x 3.5 inches. 


Roomba i7+ and Roomba s9+ both are durable vacuum cleaners with unique features. However, their price range differs and so do their features. When it comes to using Roomba i7+ it is budget-friendly and can be bought for a suitable price range.

On the other hand, if budget is not your concern then you can go for Roomba S9+ which costs a little bit more but has salient features with better performance and battery backup that lasts 120 mins. Moreover, you can get additional equipment and Wi-Fi support to manage your cleaning area through your android or iOS device.

However, it becomes more suitable to use Roomba i7+ with budget-friendly cost and many features to use in. The majority of the customers prefer to buy Roomba i7+.


  1. https://smartrobotichome.com/roomba-s9-plus-vs-i7-plus/
  2. https://www.insider.com/guides/home/roomba-s9-versus-roomba-i7
  3. https://www.tomsguide.com/news/irobot-roomba-s9-vs-irobot-roomba-i7
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