Roomba 770 vs 650 Review – Head To Head

Robot vacuum cleaners, like Roomba 770 and Roomba 650, are very convenient in keeping the house clean. They are, for the most part, self-governing so you don’t need to bother with supervision while they are operating. This makes them very useful for individuals nowadays, who are occupied with busy work schedules or simply need to invest their energy accomplishing something productive, instead of wasting it on mundane tasks.

Roomba 770 vs 650

The Roomba 770 vs 650 Review

The market for robot cleaners has developed enormously, which implies that now you have a considerable choice of makers to pick from. However, this may also make you feel overwhelmed since you need to pick one product out of so many (all of which claim to be good).

Roomba 770 and Roomba 650 are two fantastic robot cleaners you should have a look at. They are created by iRobot, which is a market pioneer in consumer robots. In this article, we are going to discuss and compare the features of both these Roombas.

Roomba 770 vs 650 Comparison Chart:

ModelRoomba 770Roomba 650
Size13.9 x 3.4 x 13.9 inches13.4 x 13.4 x 3.6 inches
Weight11.4 pounds11.5 pounds
Self-Chargingyes yes
iAdapt Navigation yes yes
Automatic Cleaning yes yes
Scheduling yes yes
Virtual Wall yes no
Automatically docks and recharges yes yes
Remote Control yes no
Battery LifeGoodAverage

Roomba 770 vs Roomba 650 Mejor Deference

Roomba 770 and 650 are part of the 700s and 600s series by iRobot, respectively. These series have been supplanted by the 800s and 900s series. Nonetheless, if you are in the market for a budget buy, the models discussed in this article are worth looking over.

iRobot Roomba 770
iRobot Roomba 650

In this comparison section, we will go over the aesthetics, weight and size, features and differences of Roomba 770 and Roomba 650.


iRobot Roombas come in their typical disc shape designs. There is no except for Roomba 770 and 650. They both look modern and savvy, which means they will add to your home decor. This is an important point for many people and, to be honest, nobody would like an ugly robot roaming across the floors of their homes.

Roomba 770 and 650, both, are slick floor cleaners, with a black body and a set of buttons on their top. There is a large circular push button on the center which starts and stops the cleaning. This button has a green backlight. Other buttons do not have a backlight and correspond to different cleaning modes and scheduling features of the devices.

While Roomba 650 looks more old school compared to Roomba 770, given that it is from an older generation of products, both of these machines are designed well visually.

Also Read: Roomba 805 vs 890 – Comparison and Review

Weight And Size

In comparison with your average robotic cleaners, iRobot builds up its cleaners in view of its weight and size. This makes it extremely convenient for the client to handle his/her Roomba and furthermore gives better mobility to the Roomba for efficient cleaning.

The elements of these two Roombas are very comparable. They are 13.4 x 3.6 x 13.4 inches (Roomba 650) and 13.9 x 3.4 x 13.9 inches (Roomba 770). Regarding weight, Roomba 770 is a bit heavier than Roomba 650, 13.2 and 11.7 pounds, respectively. The low profile height of both these machines allows them to reach the tighter corners of the floor and go under the furniture with ease.


Roomba 770 and Roomba 650 are both not premium devices anymore, given the release of newer generation Roombas, and henceforth don’t accompany a considerable number of cutting-edge features found in models like Roomba 880 or Roomba 980. In spite of this, both of them are very fit for dealing with cleaning work at the average home.

What Both The Models Have

  • iRobot 770 and 650 are integrated with a 3-stage cleaning system. This consolidates three diverse cleaning mechanisms (agitation, extraction, and suction) to sweep and suck all residue, dust, and hair on the floor. The cleaning framework has double brushes that modify for various surfaces and run over any set spot on the floor multiple times, in tandem with the Dirt Detection Technology, which implies that, regardless of whether the floor isn’t cleaned totally with the first round, the floor will be clean after the final round.
  • With an integrated iAdapt Navigation mechanism, both Roomba 770 and 650 can assess the room they are working in. This system comes with multiple sensors that review the room in which your Roomba is put out to initiate its cleaning job. Using the information from the sensors, your Roomba will map the floor plan and will also consider any obstacles along its way, for instance, a chair or a table. Also, if any changes occur in the room, during the cleaning process, (for instance, you change the position of the couch), the iAdapt Navigation will quickly review the changes and update the mapped data.
  • Using iAdapt Navigation and the 3-stage cleaning system, both cleaners can clean any type of floors including carpeted, hardwood, laminated floor, etc.
  • Roomba 770 and Roomba 650 are equipped for autodocking themselves for energizing their batteries. This implies both of the robots can do their cleaning jobs and after that move to the charging station, without needing any manual support.
  • iRobot 650 and iRobot 770, both, accompany a scheduling system. You can get your entire week of cleaning plans loaded at a single time. This implies that you don’t need to be at home to kick the iRobot off as it will automatically unlock itself from the charging station and get to work when the scheduled time occurs. Both models also have a remote to allow you to control them without getting up.

Differences In Both The Models

  • Roomba 770 comes with two virtual walls. This will let you set a perimeter in which your Roomba will operate. This comes in handy if you don’t want your Roomba to leave the room to prevent it from getting damaged.
  • Roomba 770 has an advanced battery contrasted with the more seasoned Roomba models. This battery keeps going longer enabling your Roomba to clean more without energizing. Roomba 650, on the other hand, makes use of the Ni-MH Battery. This implies the battery life on the 650 models isn’t long, although it provides more power in execution and filtration control. Both the batteries have been superseded by better ones in the 800s and 900s series.


Both Roomba 770 and Roomba 650 are priced moderately. They share loads of features and there are not many differences. However, for an additional cost to Roomba 650’s price, you can get iRobot 770 which comes with more features overall.

iRobot – Manufacturer

As of now, iRobot’s Roomba is top of the line in the industry, with its decent varieties and high manufacturing quality. Its position at the pinnacle of the consumer robotics industry is the consequence of iRobot’s imaginative approach and innovation through the years. Picking a machine from a trustable brand is as critical as performance and features. Subsequently, with the reputation and all the positive reviews, iRobot won’t disappoint you in any way.

Also, Read – Best Vacuum for Small Apartment – Happy Life!


Generally speaking, both Roomba 770 and 650 are mid-range robot cleaners, having all the basics for completing an incredible cleaning job. Quality-wise, these machines are first-rate and are in accordance with the majority of the other iRobot Roomba series.

Roomba 770 is a product to consider if you want the best of both the machines. For the most part, for bigger homes, two Roombas should be put to work for getting the cleaning done faster.

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