Home Robot Vacuum Cleaners Roborock S6 Vs. Irobot Roomba 621

Roborock S6 Vs. Irobot Roomba 621 Features Review

14 minute read   Last updated on Aug 18, 2024
iRobot Roomba 621

iRobot Roomba 621

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Key features of the iRobot Roomba 621

Overall Score 6.4

  • Can Clean All Floor Types
  • Has Included Washable Filters
  • Battery Power of 4500 mAh
VS

Key features of the Roborock S6

Overall Score 5.9

  • Can Clean All Floor Types
  • Battery Power of 5200 mAh

A summary by feature comparison

Category Features iRobot Roomba 621 Roborock S6
COMMONLY ASKED FOR FEATURES can clean all floor types
has mapping and navigation
has an obstacle sensor
supports no-go zones
works with alexa
compatible with google assistant
number of cleaning modes 3only
warranty period 1year 1year
DESIGN FEATURES has included washable filters
dustbin capacity 0.5L 0.5L
automatically adjusts its height
weight 4.3kg 3.6kg
width 340mm 350mm
height 92mm 97mm
CLEANING PERFORMANCE AND POWER FEATURES battery power 4,500mAh 5,200mAh
operating time 1.5h 3h
charge time 3h
operating power consumption 33W 58W
has overheating indicator
has auto-off
can mop floor
has dirt sensor
OTHER FEATURES has problem area cleaning
has carpet detection
support a mobile application
doesn't get stuck
supports virtual barriers
has route mapping
has voice prompts
supports auto docking
has anti-fall sensor
can be scheduled
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Roborock S6 cleans all floor types, this comes in handy, since different rooms within a home may have various types of flooring i.e. carpets. When a robot vacuum is stated able to clean all types of floors, this implies that the robot vacuum is capable to clean a wide range of flooring materials without any significant issues.

iRobot Roomba 621 aslo cleans all floor types, meaning it is built to be versatile, providing best cleaning results on either hard floors or carpets found in most homes. Roborock S6 has an obstacle sensor, this serves the purpose of detecting and identifying obstacles in the robot's route, allowing it to navigate around them thus avoiding collisions. Also, the iRobot Roomba 621 has this sensor, obstacle sensors work together to provide the robot vacuum with a comprehensive understanding of its environment, enabling it to navigate around furniture, walls, and other objects when cleaning a room and avoiding damage to both the robot and its obstacles.

No-go zones is a feature found on many advanced robot vacuum cleaners and the Roborock S6 supports this feature. These zones are basicaaly digital boundaries or restricted areas that you can set up to prevent the robot from accessing specific areas or rooms during its cleaning cycle. Most modern robot vacuum cleaners such as the Roborock S6 are built to work with Amazon Alexa, which means that they can be integrated with the Amazon Echo ecosystem and controlled using voice commands.

Roborock S6 is compatible with Google Assistant, allowing you to control it using voice commands via Google Home devices or the Google Assistant app found on smartphones and tablets. Roborock S6 has a period of 1 year, warranty periods for robot vacuums typically range from 1 - 2 years, however some higher-end models may offer longer warranties. iRobot Roomba 621, at 1 year has the same warranty period as that of Roborock S6.

When considering a robot vacuum cleaner, it's important to read and understand the warranty terms and conditions, alongside any limitations or exclusions that may apply. The Roborock S6's dustbin capacity is at 0.5L, dustbin capacity indicates how much dust, debris, and pet hair the robot vacuum can hold before it requires to be emptied. iRobot Roomba 621, at 0.5L has the same dustbin capacity as the Roborock S6 The dustbin capacity varies widely among different robot vacuum models, and the capcity you choose should depend on your cleaning needs and the size of the area you want to clean.

Different floor types require a robot vacuum to be at a given ground clearance so as to optimize performance. Roborock S6 adjusts its height to match this demand, for example, it may raise itself slightly when moving to a carpet to allow for effective suction, and then lower itself on hard floors to make sure the brushes make good contact. Automatic height adjustment is commonly found in mid-range to high-end robot vacuum models such as the iRobot Roomba 621 with advanced sensor technology and adaptability.

This feature is essential for keeping up cleaning performance across various floor types, including carpets, rugs, hardwood floors, and tiles. The Roborock S6 weighs 3.6kg, robot vacuums are commonly designed to be lightweight and compact to easily get around and portability. The iRobot Roomba 621, at 4.3kg weighs more than the Roborock S6 with a difference of 0.7kg.

It's advisable to take in consideration the weight of the robot vacuum when selecting a model, especially if you plan to carry it up and down stairs Roborock S6 has a width of 350mm, aslo known as its cleaning path width, is the width of the area that the robot vacuum can properly clean in one go. The width of a robot vacuum is key as it can affect its efficiency and the time it takes to clean a room iRobot Roomba 621, at 340mm measures less in width than the Roborock S6 by 10mm. A wider cleaning path can cover more ground in a single pass, reducing the time it takes to clean a room.

Roborock S6's height measures 97mm, here you are considering the measurement from the bottom of the robot vacuum to its highest point. Height is an important consideration, especially if you have furniture with low clearance in your home. iRobot Roomba 621, at 92mm measures less in height than the Roborock S6 by 5mm.

When choosing a robot vacuum, make sure that the robot vacuum can fit under the furniture and navigate effectively in your living space without getting stuck or causing damage. The battery power of a robot vacuum cleaner is a crucial factor that determines how long the vacuum can run on a single charge. Battery capacity is measured in milliampere-hours (mAh), Roborock S6's battery power is 5,200mAh The iRobot Roomba 621, at mAh4,500 has less battery power than the Roborock S6 by only A bigger capacity usually means longer battery life which can be of advantage if you have a large space or if you would like the robot vacuum to complete operations with fewer interruptions to recharge.

The operating time of a robot vacuum cleaner refers to the amount of time the vacuum can clean continuously on a single charge before it needs to be recharged. Roborock S6's operating time is 3h iRobot Roomba 621, at 1.5h spends less time than the Roborock S6 with a difference of only 1.5h Always plan cleaning cycles around the vacuum's operating time to maximize efficiency and prevent "incomplete work" between charge intervals. The operating power consumption of a robot vacuum cleaner refers to the amount of electrical power the vacuum uses while it's actively cleaning your home.

Roborock S6 has a power consumption of 58W, power is often measured in watts (W) and changes among different robot vacuum models based on several consuption factors. The iRobot Roomba 621, at 33W consumes less power than the Roborock S6 with a difference of 25W. Lower power consumption is more energy-efficient and cost-effective over time, however it may also affect cleaning performance, especially on carpets.

That's right, most modern robot vacuum cleaners can mop floors in addition to vacuuming. These robot vacuums are often referred to as robot vacuum with mopping function models and Roborock S6 is one of those robot vacuums Roborock S6 has a dirt sensor, dirt sensors are designed to detect the availability of dirt, dust, or debris in the space being cleaned and can be used to adjust the vacuum's cleaning behavior during cleaning cycle. You may want to consider buying either the iRobot Roomba 621 or Roborock S6 If you prefer the ability to automatically adjust the cleaning modes of the robot vacuum based on the level of dirt and debris in your space.

Roborock S6 supports a smartphone app, that allows you to control and monitor the vacuum without getting to it physically but through your smartphone or tablet. This feature in robot vacuum cleaners is designed to reduce the chance of the robot vacuum getting trapped during cleaning. Robot vacuums such as the Roborock S6 are equipped with various sensors and technologies to navigate around obstacles and avoid getting stuck, however the effectiveness of this feature varies among different models.

Both the iRobot Roomba 621 and Roborock S6 have the "anti-stuck" feature, however clearing clutter, ensuring proper cable management, and creating clear paths for the vacuums can help further eliminate the chances of becoming stuck while cleaning. These virtual barriers are typically set up and controlled through the robot vacuum's mobile app, similar to no-go zones, these barriers are setup to enable you control and restrict where the robot vacuum can and cannot go while cleaning. Roborock S6 has a route mapping feature which enables it to create a map of your home and schedule efficient cleaning routes.

This mapping capability enhances the vacuum's ability to clean effectively and systematically. Route mapping is a valuable feature as it makes it possible for robot vacuums such as the iRobot Roomba 621 to adapt to the layout of your space to clean more efficiently and minimize the risk of missing certain spots. Voice prompts are notifications that the vacuum emits to give you information on the different states of the vacuum.

Roborock S6 supports this feature Modern robot vacuum cleaners such as Roborock S6 come equipped with an "anti-fall" feature. This feature is intended to prevent the robot vacuum from falling off stairs, ledges, or other elevated surfaces, ensuring its safety while cleaning. This safety feature that is also available on the iRobot Roomba 621 is essential in mitigating accidents and protecting the robot vacuum from damage.

It gives you peace of mind knowing that the vacuum will not fall down a flight of stairs during its cleaning cycle. Roborock S6 has this convenient feature, which allows you to set certain days or times of day for the robot vacuum to automatically start cleaning your space. The scheduling feature in robot vacuums is specifically useful in maintaining a consistently clean space with little or no manual intervention.

iRobot Roomba 621 too can be scheduled.

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