Saturday, January 28th, 2023

ILIFE A4s Vs iRobot Roomba 690 Compared | Robot Vacuum Face-Off

ILIFE A4s Vs iRobot Roomba 690 Compared

Robotic vacuum cleaners have revolutionized the way you take on your everyday home cleaning, they offer you a cleaning regimen where you need to pitch in with the least manual effort. Robot vacuum cleaners are programmable and come with intuitive navigation and auto-shutoff features, so you don’t have to supervise them all the time while they keep on dealing with dirt and dust across the square footage of your home’s interior.

The other impressive bit about robotic vacuum cleaners is they are not considered a high-end home appliance anymore. Gone are the days when they were considered the sign of affluence. Now, you can easily buy any good-quality robotic cleaner without exhausting your budget.

As robotic vacuums have become more common, the market has also been replete with many different models offered by different manufacturers. If you are a buyer who has become lost in the wide variety of robotic vacuums and can’t decide which one to pick, you have landed on the right page.

We have sifted and scavenged through all the robotic vacuum models available in the market and picked up two of the best ones for home use: A4s by ILIFE and Roomba 690 by iRobot. Next, we are going to do a comparative review of both so you can choose either of them in line with your customized cleaning needs.

ILIFE A4s Vs iRobot Roomba 690 Compared

ILIFE A4s Vs iRobot Roomba 690 Compared

1. Cleaning System

Let’s start this epic vacuum face-off by discussing the cleaning system of both A4s and Roomba 690. It is a no-brainer that both feature a similar 3-stage cleaning system, and that’s the reason why they are up against in this comparison.

A good vacuum cleaner irrespective of its construction (upright, canister, etc.) is only considered top-of-the-line if it has a 3-stage cleaning system of loosening, lifting, and sucking the dirt and dust particles. You get this comprehensive cleaning system in both of these compact robotic vacuum cleaners. This is one reason why they stand apart among other robotic cleaners.

How Their 3-Stage Cleaning Systems Are Different From Each Other?

While the cleaning system behind the A4s and Roomba 690 is nearly the same, there are a lot of little details where they are different from each other. Let’s see what these differences are.

iRobot Roomba 690

iRobot Roomba 690 Robot Vacuum-Wi-Fi Connectivity, Works...
  • Sleek, premium design complements your home décor; Includes...
  • 3 stage cleaning system and dual multi surface brushes pick...

The 3-stage cleaning system of this iRobot vacuum cleaner is accompanied by two multi-surface brushes and a state-of-the-art edge sweeper that makes sure it can clean every nook and cranny of a given space. Moreover, the dirt sensor of Roomba is also quite good and tracks even a little amount of speckles.


ILIFE A4s Max Robot Vacuum Cleaner, 2000Pa Strong Suction,...
  • 【Smart App Control】: Control the A4s Max robot vacuum...
  • 【Multiple Cleaning Modes】: Max Mode enhances suction up...

Like Roomba, the cleaning mechanism of the ILIFE A4s robotic vacuum is also equipped with brushes. However, the brush configuration of A4s is slightly ahead of Roomba’s. It offers a tangle-free vacuum operation. Moreover, side brushes are also fitted on two ends of the cleaning platform (disc) of the A4s. It has also been noted that the suction power of A4s is better than that of Roomba 690.


It is not easy to decide which one wins with its cleaning system. If one offers powerful suction, then the other provides an impressive dirt-sensing capability. Similarly, the tangle-free roller brush of A4s and the side sweeper of Roomba 690 are also in a league of their own. So, there is no clear favorite here.

If we have to pick a tiebreaker between the two, then we have to look at the maintenance requirements of the brush assemblies that come with each cleaning system. ILIFE recommends users to wash the tangle-free roller brushes of A4s every week to ensure that you get the best performance for a long time. However, no such strict and timely cleaning and washing up is required for the 690’s brushes.

2. Sensors

Sensors are at the center of the intuitive characteristics of a robotic vacuum cleaner. It won’t be wrong to say that the functioning of sensors is the reason why these disc vacuums look so endearing and futuristic. So, we have to dissect this characteristic in more detail.

iRobot Roomba 690

Every robotic vacuum cleaner features a drop-off and object sensor. The drop-off sensor protects them from falling off the floor edges, and the object senor ensures they can get around the furniture, appliances, and other ground obstacles.

Besides these two basic sensors, this Roomba version is also fitted with a “dirt sensor” that can detect surfaces covered with more debris and dust. Upon detecting those patches, the sensor directs the vacuum to use more suction on the given area. It is important to mention here that the Roomba 690 is one of the few robotic vacuum cleaner models that feature this unique dirt sensor.


ILIFE has refrained from experimenting with any new thing in the A4s robotic vacuum cleaner with respect to sensors. The A4s robot vacuum features the two basic aforementioned sensors that make sure it can continue to clean unassisted and without crashing into furniture legs and falling off the staircase. However, some A4s users have reported that it doesn’t work on dark floor patterns. The most likely explanation of this shortcoming is that the drop-off sensor of the vacuum registering dark hues as a fall and thus directs the disc to stop moving.


The above discussion is self-explanatory and gives us a clear winner between the two when it comes to sensing capabilities.

3. Smart Technology Capabilities

690 and A4s are also different from each other in terms of their smart technology capabilities.

iRobot Roomba 690

Roomba 690 features a complete Smart package. This means you can also control it through Google Assistant and Amazon Alexa.


Surprisingly, ILIFE is not swayed by the trend of making robotic cleaners “smarter.” Besides its sensors, the only other Smart feature of A4s is that it automatically returns to its charging dock when its battery is low. Moreover, you get to use A4s with remote control.


Again, Roomba 690 appears to be the clear winner. But wait! The comparison is not over yet. You will see how A4s makes up for the lack of virtual home assistance compatibility in the next section.

4. Vacuuming Time

The duration of nonstop vacuuming is an essential feature in portable, cordless robotic cleaners. Here, A4s has an evident edge over the 690.

iRobot Roomba 690

Roomba 690 is fitted with a lithium-ion battery. The battery is fully charged in three hours and gives the nonstop vacuuming time of up to an hour.


ILIFE A4s also features a lithium-ion battery. However, its battery fares exceedingly well than that of Roomba’s. Here you get more than two hours of nonstop vacuuming (nearly 140 minutes) in a single full recharge.


It is quite clear that the long list of unique features of Roomba 690 eats into its battery power. A4s is an uncontested winner with its nonstop vacuuming time.

41ai+4 0PfL. SL500

ILIFE A4s Vs iRobot Roomba 690 Verdict

ILIFE A4s and iRobot Roomba 690 shares many similarities. Both of them are 3-stage cleaners. You can use both of them in independent as well as interactive mode. They also fall in the same price range and interestingly also share a similar customer rating on Amazon.

Having said that, some noticeable differences between the two will eventually help you in deciding which one to pick. For instance, Roomba 690 is heavy on technological features. iRobot has made sure that its robotic cleaner will remain technologically relevant for a long time to come.

On the other hand, ILIFE has stuck to basics to deliver a performance-oriented vacuum cleaner. A4s’ high suction power and longer vacuuming time are clear indicators of its functional superiority over other similar robotic models.

As mentioned at the beginning of the article, both these robotic vacuum cleaners fall in the same group of quality. So, it comes down to your customized needs and particular home settings in picking between the two. For instance, if you extensively use Alexa to carry out your routine chores, then Roomba 690 should be your choice. On the other hand, if you want to clean a large floor plan in a single go, then A4s will be the right pick.

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Anna Vaughn

Anna Vaughn

Immense painting experience recommends Anna. She shaped The Little Painters, a small local painting workshop for children that invites the little ones to explore painting through simple and creative means in a safe, loving and extremely colorful environment. In her home panting studio she plays with all paint mediums but watercolor is her expertise.

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