Roomba J7 Vs J7+: What Is The Difference?

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The only difference between the Roomba J7 Vs J7+ is that the Plus version comes with a self-cleaning station, whereas the normal one uses a simple charging dock. That said, they share all the new punches from iRobot, such as an upgraded front-facing camera, the ability to be controlled remotely via the iRobot Home App with some notable additions, and more.

So, at the end of the day, if you’re allergy-prone or simply prefer a hands-free cleaning experience, the Roomba J7+ is well worth the extra investment. But if you’re happy with doing it by hand, the Roomba J7 offers a more budget-friendly alternative.

Roomba J7 Vs J7+: Comparison Chart

Image
#1 WINNER
iRobot Roomba j7+ (7550) Self-Emptying Robot Vacuum – Avoids Common Obstacles Like Socks, Shoes, and Pet Waste, Empties Itself for 60 Days, Smart Mapping, Works with Alexa
#2 RUNNER-UP
iRobot Roomba j7 (7150) Wi-Fi Connected Robot Vacuum - Identifies and avoids Obstacles Like pet Waste & Cords, Smart Mapping, Works with Alexa, Ideal for Pet Hair, Carpets, Hard Floors, Roomba J7
Model
Roomba J7+
Roomba J7
Dimensions (W x H)/Weight
13.3 x 3.4 inches/7.49 lbs
13.3 x 3.4 inches/7.49 lbs
Shape
Round-Shaped
Round-Shaped
Self-Propelled
Self-Empty
Obstacle Detection
Map Saving
Number of Maps
10
10
Extractor & Side Brush
2 x Rubberized Rollers/1 x 3-Prong Brush
2 x Rubberized Rollers/1 x 3-Prong Brush
Water Tank Capacity
0.5 Litert
0.5 Litert
HEPA Filter
Recharge & Resume
Run Time/Charging Time
75 minutes/2 hours
75 minutes/2 hours
Mopping
Headlight
Scheduled Cleaning
What I Like
Price
$574.00
$297.99
#1 WINNER
Image
iRobot Roomba j7+ (7550) Self-Emptying Robot Vacuum – Avoids Common Obstacles Like Socks, Shoes, and Pet Waste, Empties Itself for 60 Days, Smart Mapping, Works with Alexa
Model
Roomba J7+
Dimensions (W x H)/Weight
13.3 x 3.4 inches/7.49 lbs
Shape
Round-Shaped
Self-Propelled
Self-Empty
Obstacle Detection
Map Saving
Number of Maps
10
Extractor & Side Brush
2 x Rubberized Rollers/1 x 3-Prong Brush
Water Tank Capacity
0.5 Litert
HEPA Filter
Recharge & Resume
Run Time/Charging Time
75 minutes/2 hours
Mopping
Headlight
Scheduled Cleaning
What I Like
Price
$574.00
More Info
#2 RUNNER-UP
Image
iRobot Roomba j7 (7150) Wi-Fi Connected Robot Vacuum - Identifies and avoids Obstacles Like pet Waste & Cords, Smart Mapping, Works with Alexa, Ideal for Pet Hair, Carpets, Hard Floors, Roomba J7
Model
Roomba J7
Dimensions (W x H)/Weight
13.3 x 3.4 inches/7.49 lbs
Shape
Round-Shaped
Self-Propelled
Self-Empty
Obstacle Detection
Map Saving
Number of Maps
10
Extractor & Side Brush
2 x Rubberized Rollers/1 x 3-Prong Brush
Water Tank Capacity
0.5 Litert
HEPA Filter
Recharge & Resume
Run Time/Charging Time
75 minutes/2 hours
Mopping
Headlight
Scheduled Cleaning
What I Like
Price
$297.99
More Info

Roomba J7 Vs J7+: Differences

The Roomba J7+ beats the J7 with a 5-4 win. Keep an eye out for more detailed insights on these smart vacuuming marvels!

Cleaning Performance

Winner: Tie

Hard Floor≈ 95%
Low-pile Carpet≈ 92%
High-pile Carpet≈ 96%

My tests revealed that the Roomba J7 performed admirably across various surface types, though it didn’t quite meet my initial expectations. For comparison, the Roomba S9, released two years prior, could eliminate about 99% of debris on all kinds of flooring.

Regarding hair removal, the J7 also caught a large amount of 5-inch strands of hair with ease but struggled a bit more than 10-inch ones. The good news is that only a small amount got tangled in the brush rolls, and they can be easily disassembled for cleaning.

Design & Usability

Winner: Tie

Dimensions & Weight

Dimensions (WxH)13.3 x 3.4 inches
Weight7.49 lbs

The Roomba J7 features a standard circle-shaped design with a diameter of 13.3 inches. This one has a somewhat low configuration, and its obstacle-detecting camera is forward-facing, allowing it easier access beneath low-lying furniture than models with sensors mounted on the top.

Extractor & Side Brush

Flip this one over, and you will see two green rubber brush rolls between a couple of wheels that rotate in opposite directions to lift and suck up dust and dirt.  I’ll go into its cleaning performance later, but it’s no spoiler to say it does an excellent job.

the dual extractor system
The dual extractor system

Additionally, this one uses a single three-prong brush on the side to sweep debris from edges and corners or along walls, where the main extractor might struggle. However, I found that it scattered a moderate amount of smaller particles due to its fast-spinning nature.

the three-prong side brush
The three-prong side brush

Navigation

Like earlier Roombas, the J7 uses Imprint Smart Mapping technology, mapping out all the rooms in your home and remembering them for future cleanings. This one can even be programmed to focus on individual rooms, thereby shortening the vacuuming cycle.

A key differentiator that sets the Roomba J7 apart from earlier Roombas is its obstacle avoidance capability, thanks to its cutting-edge PrecisionVision Navigation technology. Equipped with a front-facing camera, this is the first iRobot that can detect and steer clear of obstacles around the house, like pet waste and charging cables. This is a truly big step forward for “blind” robots like the Roomba I3, which rely on physical contact with objects before altering their course.

the camera on the front of the j7
The camera on the front of the J7

If you’re living with some four-legged friends, you might be particularly interested in Roomba’s Pet Owner Official (P.O.O.P.) Promise, where iRobot guarantees that the j7+ will completely avoid pet waste, or they will replace the Roomba for free. This feature is especially beneficial if you’ve yet to successfully potty-train your pets, as you can operate the robot with peace of mind. During my multiple test runs, I used fake dog poop in three different shapes (of course, who wanted the real thing?). Even so, the J7 gave all of them a wide berth.

this one can completely avoid fake dog waste
This one can completely avoid fake dog waste

Furthermore, I noticed that the J7 is also adept at avoiding other objects, such as power cords and headphone wires. For unidentified items, it even snapped photos and sent them to me via the iRobot Home app, allowing me to classify them as either temporary or permanent obstacles. That said, this one can get smarter by learning over time.

Sadly, this robot doesn’t work effectively or even doesn’t work in areas that are too dimly lit for its sensors. This limitation is a widespread issue across a range of robot vacuums. So in order for it to be able to navigate your home successfully, you need to make sure it gets at least a modicum of light.

Battery Life

Battery Life≈ 98 mins
Charging Time≈ 120 mins

The Roomba j7+ uses a 2410 mAh Li-ion battery, which can continuously power it for over an hour and a half before running out of juice. If the battery drains during cleaning, the robot has the intelligence and good memory to return to its charging station, recharge, and then pick up right where it left off to complete the job.

Control 

Winner: Tie

Manual Control

When it comes to the physical control panel, the Roomba J7 has nothing but a single power button on the top of the machine. You can tap it once to start the cleaning cycle and make another tap to stop it and you can press and hold it to send the robot to its dock. This saves me from having to take out my phone and navigate through the app.

App Connectivity

To unlock all the advanced capabilities of the J7, you need to download the iRobot app (compatible with both Android and iOS devices) to your phone/tablet and connect to the machine via a stable WiFi connection. The app is free and very easy to use. It makes scheduling, naming and selecting zones, and blocking off areas a breeze.

Just like other high-end Roomba, the J7 is even compatible with Google Assistant and Amazon Alex, allowing you to fully control the robot with your commands. For instance, if you use Amazon Alexa, just say, “Alexa, vacuum the bedroom, please!” and the J7 does the job. Well, it sounds like you have a dedicated butler, wouldn’t you agree?

Via the app, you can monitor the status of the robot (extractors, side brush, and filter) and have it programmed to clean on a schedule as you like. You can set up clean areas using the blue virtual boxes or use the red ones to mark no-go zones where you do not want the robot to visit. Additionally, you have the option to label individual rooms and ask the robot to clean only those you specify in lieu of the whole house.

choose the clean and no-go areas
Choose the clean and no-go areas

I also loved the “Clean While I’m Away” function. This one uses your location (the location of your smartphone for more accuracy) to start cleaning when you are out of your house and cease operation upon your return. This way, your cherished downtime at home is never interrupted by the robot’s noise.

clean while away function
Clean While Away function

Cleaning & Maintenance

Winner: Roomba J7+

The Roomba J7 features a 400-ml bin that contains the collected dirt and a HEPA filter. This filter isn’t washable, and you will need to spend a few bucks about every two months to replace it.

Now, let’s focus on the singular difference between the Roomba J7 and J7+. While the J7 comes with a standard charging dock, the J7+ features an advanced Clean Base that can automatically empty the robot’s dustbin. Once the J7+ docks at this charging station, it automatically transfers all the collected debris into a sealed disposable bag (two bags come complimentary with your purchase) located within the base.

the roomba j7+ comes with a clean base
The Roomba J7+ comes with a Clean Base

The whole self-emptying process is completely sealed, ensuring that no dust, dirt, or debris escapes back onto your floors and necessitates further cleaning. The manufacturer claims that the dust bag has a 60-day capacity, and when it’s time for a replacement, you’ll receive a notification via the iRobot app.

Nonetheless, this hands-free convenience comes at an additional $200 cost, while emptying the trash bin manually is a breeze as well. Hence, if you have no problem with that (I mean, you’re not dealing with severe asthma or similar concerns), you can save money by opting for the normal version.

emptying the dustbin manually
Emptying the dustbin manually

Other Features

Winner: Tie

Noise

Working≈ 59 dB
Self-Emptying (Only Roomba J7+)≈ 72 dB

Its noise level when operating is loud enough to be noticed but quiet enough not to overwhelm a normal conversation. It’s worth noting that the noise dramatically intensifies to the decibel level of a stick vacuum during the self-emptying stage, but since this is a brief stage, it’s hardly a significant issue.

Imprint Link

This function works only if you simultaneously own the Roomba J7 vacuum and the Braava Jet M6 mop. Once the J7 completes its vacuuming cycle, it signals the Braava to begin mopping. The interplay between these two appliances, orchestrated through the app, is incredibly smooth.

braava jet m6
Braava Jet M6

Headlight

There is a minor LED headlight on the front of the robot to light up dark zones like corners and nooks or furniture. But I personally found it not really effective, just more like a gimmick than a game changer.

the front-facing led headlight
The front-facing LED headlight

Quick Rundown Of Roomba J7+

Sale
iRobot Roomba j7+ (7550) Self-Emptying Robot Vacuum – Avoids Common Obstacles Like Socks, Shoes, and Pet Waste, Empties Itself for 60 Days, Smart Mapping, Works with Alexa
  • CLEANS WHEN AND WHERE YOU WANT– Only iRobot brings you Imprint Smart Mapping allowing you to control and schedule which rooms are cleaned and when, while storing multiple maps for easier cleaning on each level of your home; Plus customizable Keep Out Zones and Clean Zones allow you to tell them the exact area to avoid and clean
  • CLEANS WHEN & WHERE YOU WANT– Only iRobot brings you Imprint Smart Mapping allowing you to control & schedule which rooms are cleaned and when, while storing multiple maps for easier cleaning on each level of your home; Plus customizable Keep Out Zones and Clean Zones allow you to tell them the exact area to avoid and clean
  • International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions
  • CONQUER PET HAIR Uniquely designed Multi Surface Rubber Brushes and Edge Sweeping brush pull in dirt, debris, and pet hair from wherever it hides
Pros
  • Avoids obstacles thanks to PrecisionVision Navigation.
  • Comes with a clean base.
  • Saves up to 10 maps.
  • Easy to set clean and no-go zones.
  • Supports Google Assistant and Amazon Alexa.
Cons
  • Loud when self-emptying.
  • Quite costly.

Quick Rundown Of Roomba J7

Sale
iRobot Roomba j7 (7150) Wi-Fi Connected Robot Vacuum - Identifies and avoids Obstacles Like pet Waste & Cords, Smart Mapping, Works with Alexa, Ideal for Pet Hair, Carpets, Hard Floors, Roomba J7
  • CLEANS WHEN & WHERE YOU WANT– Only iRobot brings you Imprint Smart Mapping allowing you to control & schedule which rooms are cleaned and when, while storing multiple maps for easier cleaning on each level of your home; Plus customizable Keep Out Zones and Clean Zones allow you to tell them the exact area to avoid and clean
  • DOESN'T GET HUNG UP; JUST GETS IT DONE; - A full suite of advanced sensors allow this robot to navigate under and around furniture, and along edges, while Cliff Detect keeps it from falling down the stairs
  • SET TO AUTOMATICALLY CLEAN WHEN YOU'RE AWAY - Now with iRobot Genius, you can choose to set your robot to automatically start cleaning when you leave and stop when you come home, so you only notice the clean and never the cleaning
  • Only iRobot brings you Imprint Smart Mapping allowing you to control and schedule which rooms are cleaned and when, while storing multiple maps for easier cleaning on each level of your home; Plus customizable Keep Out Zones and Clean Zones allow you to tell them the exact area to avoid and clean
Pros
  • Affordable price.
  • Detects and avoids pet feces and other obstacles.
  • Smart mapping and saves up to 10 maps.
  • Set clean and no-go zones via the app.
  • Works with Google Assistant and Amazon Alexa.
Cons
  • No Clean Station.

Product Videos

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