iRobot Roomba 621 can clean all floor types, this comes in handy, as different rooms inside a home may have various types of flooring i.e. carpets. If a robot vacuum cleaner is stated as being able to clean all floor types, it implies that the vacuum is designed and equipped to effectively clean most flooring materials without any significant issues.
Roborock S7 MaxV Plus can also clean all floor types, this means that it too is built to be versatile, giving effective cleaning performance on either hard floors or carpets commonly found in homes. The robot vacuum's ability to generate a map of its cleaning space is one of the commonly asked-for features. The map it creates allows the robot to keep a record of the layout of the desired space.
Mapping and navigation can be used for several purposes, for example the iRobot Roomba 621 having the mapping feature can dedicate efficient cleaning in the mapped-out areas without accessing those that are not. Roborock S7 MaxV Plus also has the mapping and navigation feature, navigation involves how the robot vacuum moves around the space. Mapping and navigation often go hand in hand to help the vacuum move to the mapped-out spaces to be cleaned leaving out those that aren't.
iRobot Roomba 621 has an obstacle sensor, such a sensor serves the purpose of detecting and identifying obstacles in the robot's route, this allwos it to navigate around them thus avoiding collisions. Also, the Roborock S7 MaxV Plus has an obstacle sensor, obstacle sensors work together to provide the robot vacuum with a comprehensive understanding of its surroundings, making it possible to navigate around furniture, walls, and other objects when cleaning a room thus preventing damage to both the robot and its obstacles. iRobot Roomba 621 has 3 cleaning modes, the number of cleaning modes supported by robot vacuums can vary widely depending on the make and model of the robot vacuum.
Roborock S7 MaxV Plus, having only 4
has more modes than the iRobot Roomba 621 by 1
Robot vacuum manufacturers may offer different cleaning modes to provide users with flexibility and adaptability to different cleaning floors. iRobot Roomba 621 has a period of 1 year, this typically range from 1 year to 2 years, however some higher-end models may give longer warranties. The Roborock S7 MaxV Plus, at 1 year
has the same warranty period as that of iRobot Roomba 621.
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. iRobot Roomba 621 has washable filters, these are designed to capture dust, dirt, and fine particles during the cleaning process and can be easily removed and cleaned to keep up the vacuum's performance. Roborock S7 MaxV Plus comes with washable filters, the good thing about washable filters is that they reusable multiple times, reducing the ongoing cost of replacing disposable filters, plus it's also good environmentally.
The iRobot Roomba 621's dustbin capacity is at 0.5L, dustbin capacity indicates how much dust, debris, and pet hair the vacuum holds before it needs to be emptied. Roborock S7 MaxV Plus, at 0.4L
carries less dirt than the iRobot Roomba 621 by only 0.1L
The dustbin capacity can vary widely among different robot vacuum models, and the size you choose should be based 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.
The iRobot Roomba 621 can adjust its height to match this demand, for example, it may raise itself slightly when transitioning to a carpet to enable effective suction, and then lower itself on hard floors to ensure the brushes make good contact. Automatic height adjustment is commonly found in mid-range to high-end robot vacuum models such as the Roborock S7 MaxV Plus with sophiscated 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 iRobot Roomba 621 weighs 4.3kg, robot vacuums are generally designed to be lightweight and compact to easily get around and portability. Roborock S7 MaxV Plus, at 4.7kg
weighs more than the iRobot Roomba 621 by 0.4kg. It's advisable to consider the weight of the vacuum when choosing a model, and that's if you plan to carry it up and down stairs
iRobot Roomba 621 has a width of 340mm, aslo known as its cleaning path width, is the width of the area that it can effectively clean in one go.
The width of a robot vacuum is key as it can affect its efficiency and the duration it takes to clean a space
Roborock S7 MaxV Plus, at 350mm
measures more in width than the iRobot Roomba 621 with a difference of 10mm. A wider cleaning path can cover more ground in a single pass, reducing the time it takes to clean a room. iRobot Roomba 621's height measures 92mm, here you are considering the measurement from the bottom to its highest point.
Height is a key consideration, especially if you have furniture with limited clearance in your home. The Roborock S7 MaxV Plus, at 97mm
measures more in height than the iRobot Roomba 621 by 5mm. When selecting a robot vacuum, ensure that the robot vacuum can go 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), iRobot Roomba 621's battery power is 4,500mAh
Roborock S7 MaxV Plus, at mAh5,200
has more battery power than the iRobot Roomba 621 by
A bigger capacity usually means longer battery life which can be of advantage if you have a large room or if you prefer the robot vacuum to complete cleaning cycles with fewer interruptions to recharge. The operating time of the iRobot Roomba 621 refers to the time the vacuum can clean continuously on a single charge before it needs to return to its charging dock for recharging.
iRobot Roomba 621's operating time is 1.5h
The Roborock S7 MaxV Plus, at 3h
lasts more than the iRobot Roomba 621 with a difference of 1.5h
Always plan cleaning cycles around the vacuum's operating time to maximize efficiency and prevent "incomplete work" between charge intervals. iRobot Roomba 621 has a charge time of 3h, the charge time of a robot vacuum cleaner refers to the amount of time it takes for the vacuum's battery to recharge fully after it has been depleted during a cleaning cycle. The Roborock S7 MaxV Plus, at 4h
charges for longer than the iRobot Roomba 621 by 1h.
Charge time is an important factor to consider when choosing a robot vacuum, since it determines how long you'll need to wait before the vacuum begins its next cleaning cycle. This is the amount of electrical power the vacuum uses while it's actively cleaning your home. iRobot Roomba 621 has a power consumption of 33W, power is typically measured in watts (W) and changes among different robot vacuum models based on several consuption factors.
The Roborock S7 MaxV Plus, at 74W
consumes more power than the iRobot Roomba 621 with a difference of 41W. Lower power consumption is more energy-efficient and cost-effective over time, but it may also affect cleaning performance, especially on carpets. An overheating indicator in a robot vacuum serves several important purposes, making it a very important safety feature.
It helps protect the iRobot Roomba 621 from damage by detecting when critical components, such as the motor or battery, are operating at temperatures that are dangerous. Auto-off is a feature designed to automatically turn off the vacuum after it has completed an operation or when certain conditions occur. iRobot Roomba 621 has an auto-off feature, which is useful for energy efficiency and battery preservation.
Also, Roborock S7 MaxV Plus has this feature, overall, the auto-off feature in a robot vacuum is a valuable addition that in a way promotes energy efficiency, prolongs the vacuum's lifespan, enhances safety, and adds convenience to the cleaning operations. iRobot Roomba 621 has a dirt sensor, these are designed to detect the concentration of dirt, dust, or debris in the area being cleaned and can be used to adjust the vacuum's cleaning behavior during operation. This feature enables you to instruct a robot vacuum to focus on cleaning a specific spot in your home, the iRobot Roomba 621 supports this, which can be particularly useful for dealing with particular area messes or high-traffic areas.
Roborock S7 MaxV Plus also supports problem area cleaning, the spot cleaning feature is a better way to deal with specific area messes or high-traffic areas without running a full cleaning cycle for your entire space. iRobot Roomba 621 has carpet detection, which allows the vacuum to identify and adjust to different floor surfaces, specifically recognizing when it transitions from hard floors like hardwood to areas with carpets. This feature in robot vacuum cleaners is designed to reduce the likelihood of the robot vacuum getting stuck while cleaning.
Robot vacuums such as the iRobot Roomba 621 are equipped with various sensors and technologies to navigate around obstacles and avoid getting trapped, but the effectiveness of this feature varies among different models. Both the Roborock S7 MaxV Plus and iRobot Roomba 621 have the "anti-stuck" feature, however clearing clutter, ensuring proper cable management, and creating clear paths for the vacuums helps to further reduce the chances of getting stuck while cleaning. iRobot Roomba 621 has a route mapping feature that enables it to generate 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 an important feature as it makes it possible for robot vacuums such as the Roborock S7 MaxV Plus to adapt to the layout of your space to work more efficiently and reduce the chance of missing certain spots. Auto-docking is a feature that refers to the vacuum's ability to autonomously return to its docking station when predetermined conditions are met such as done with cleaning, battery running low, or any malfunction.
Both Roborock S7 MaxV Plus and iRobot Roomba 621 support this feature, considered a convenient feature because it ensures that the robot vacuum maintains its charge and readiness for cleaning without requiring manual intervention. Modern robot vacuum cleaners such as iRobot Roomba 621 come having an "anti-fall" feature. This feature is intended to save the robot vacuum from falling off stairs, ledges, or other elevated surfaces, hence its safety while cleaning.
This safety feature that is also available on the Roborock S7 MaxV Plus is essential in mitigating accidents and keeping the robot vacuum from damage. It gives you peace of mind by ensuring that the vacuum will not fall down a flight of stairs during its cleaning cycle. iRobot Roomba 621 has this convenient feature, which allows you to set specific days or times of day for the robot vacuum to automatically start cleaning your home.
This feature in robot vacuums is specifically useful in keeping a consistently clean home without the need for manual intervention. Roborock S7 MaxV Plus too allows scheduling.
