You need to make your living space spotless routinely for the house maintenance and to ensure the good health of yourself and your family members. Most errands require your complete consideration since you need to indeed carry them out. Notwithstanding, because of changes in innovation, there is – at any rate, one cleaning job that can be automatically done.

As you can see, robot vacuum cleaners are capable enough to make your life somewhat simpler as they work to make your house’s floors clean without you expecting to push your typical vacuum. There are many these sorts of vacuums accessible out there these days, two of which you can think about bringing home are the iRobot Roomba 980 and Roomba 891.

As soon as you decide which the Roomba to choose for your requirements and wants, you simply set it up and allow the device to work automatically. Doing so should enable you to remove one errand from your plan for the day. 

To guarantee that your space becomes as spotless as you desire it to be, you need to pick the proper model. Let’s check out the highlights and attributes of the 980 and 891 to settle on your choice.

Quick Comparison Table: iRobot Roomba 980 vs Roomba 891

Roomba 891Roomba 980
Navigation TechnologyiAdaptiAdapt 2.0
WiFi ConnectivityYesYes
Scheduled VacuumingYesYes
Dust Bin Capacity0.2 Gallons0.8 Gallons
Weight7.8 Pounds8.7 Pounds
PriceCheck PriceCheck Price

Comparison in Details

iRobot Roomba 980 back and front
iRobot Roomba 980 front and back
iRobot Roomba 891 front and back
iRobot Roomba 891 front and back

1. Battery and Charging

The Roomba 891 model operates for around an hour, and the 980 product unit works for about two hours on a full charge. These two devices will come back to their charging station as soon as the battery becomes low, which enables automatic recharging. 120 – 180 minutes are enough to recharge the vacuum cleaner’s battery.

The two vacuums utilize a lithium-ion battery. You have the option to recharge this solid type of battery many times before they need taking the place of.

2. Filter

These Roombas leverage the high-efficiency AeroForce filtration system. It is like the high-efficiency particulate air (HEPA) filter, enabling the cleaning robot to capture as many as 99 percent of allergens, pollen, and many other particles of dirt. They will remain inside the filter and will not fly once again into your house’s breathing air.

It is impressive that the particles that such a filtration system is capable of capturing can be as little as ten microns. With normal use, you just need to place this component about each a few months. 

3. Mapping and Navigation

The iRobot Roomba 891 robot adjusts to the format of your home automatically. It comes with distinctive smart sensors with the goal that it figures the zones it has vacuumed. This likewise enables the vacuum cleaner to recognize snags and stairs, continuing moving around smoothly. 

Meanwhile, the Roomba 980 machine makes use of the fantastic vSLAM and Smart Mapping innovation. This will figure out the places the cleaning robot has cleaned, which lets it to continue moving around to new zones of your living place. This model can likewise recognize dirtier places; that is why it does realize where to invest more time vacuuming.

That is not all; these vacuum cleaners both utilize Dirt Detect innovation. This makes it conceivable to sit on specific zones where the dust, dirt, and debris are deeper down to take it out from the carpeting to guarantee a more detailed vacuuming.

4. Vacuuming

The two models do an excellent job of cleaning carpeting and hard flooring. They come with Auto-Adjust heads which will adjust to the height of your house’s flooring – that way, the machine can be in steady contact with the surface. What is more? The device’s multi-surface cleaning brushes are great at picking up dust and dirt from the floors with the goal that the trash can be sucked up by the cleaning robot.

At the point when the dirt is gathered, it will come into a dustbin which will alarm you once it is full. It is worth noting that the Roomba 980 product unit features a far more sizable bin in comparison with the Roomba 891 vacuum. With the two, you simply take the container out and clear out the dust and dirt to make it clean.

Also, the two vacuum cleaners utilize a trademarked three-stage cleaning system. While the Roomba 980 counts on ten times suction, the Roomba 891 relies on five times suctions.

Even better, these product units run with the useful HOME application from iRobot. This allows you to plan when you need your robot vacuum cleaner to begin vacuuming. You additionally get data regarding when cleaning is finished as well as how long it took.

On top of that, you have the option to preset the vacuuming plan for the Roomba 980 and 891 alike seven days per week. This will enable you to plan a whole seven day stretch of vacuuming for the two vacuum cleaners. 

Upsides and Downsides 

Taking a gander at the upsides and downsides of the iRobot Roomba 980 and Roomba 891 should give you a more noticeable picture of what these models have to bring to the table. Such information may assist you in figuring out which one is more suitable for your living space.

1. iRobot Roomba 891 Vacuum Cleaner

What you may like

  • The machine is excellent for big and small rooms
  • Functioning is hassle-free
  • The model can get under furniture without any problem 

What you may not like

  • It is likely to miss spots

2. iRobot Roomba 980 Vacuum Cleaner

What you may like

  • The runtime of the machine is long
  • It collects pet hair easily
  • This product unit successfully deals with high-traffic zones 

What you may not like

  • It might be noisier in comparison with some other cleaning machines

The bottom line

The iRobot Roomba 980 and 891 do share something in common yet have clear contrasts. The two models are decent options; with that being said, the 980 vacuum is considered a better selection. Its runtime is almost twice the length of the Roomba 891 robot. The dustbin of this vacuum is likewise pretty bigger, which enables it to collect more flotsam and jetsam before you have to clear it out.