iRobot Roomba 621 cleans all floor types, this is essential, since different rooms inside a home may have various types of flooring i.e. carpets. If a robot vacuum cleaner is said to be as being able to clean all types of floors, it implies that the robot vacuum is designed and equipped to clean most flooring materials without much limitations.
Roborock S7 MaxV aslo cleans all floor types, this means that it too is built to be adaptable, giving effective cleaning performance on either hard floors or carpets found in most homes. The robot vacuum's ability to generate a digital map of its cleaning space is one of the commonly asked-for features. The map it creates allows the robot to "understand" the layout of the space.
This can be used for several purposes, e.g. the iRobot Roomba 621 having the mapping feature can dedicate efficient cleaning in the mapped-out areas without accessing those that are not. The Roborock S7 MaxV also has the mapping and navigation feature, navigation states 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 ignoring those that aren't. iRobot Roomba 621 has an obstacle sensor, this serves the purpose of detecting and identifying objects in the robot's route, allowing it to navigate around them and avoid collisions. Also, the Roborock S7 MaxV has an obstacle sensor, obstacle sensors work together to provide the robot vacuum with a better understanding of its surroundings, enabling it to navigate around furniture, walls, and other objects when cleaning a room and preventing damage to both the robot and its obstacles.
The iRobot Roomba 621 has 3 cleaning modes, the number of cleaning modes offered by robot vacuum cleaners varies depending on the make and model of the robot vacuum. Roborock S7 MaxV, having only 4
has more modes than the iRobot Roomba 621 with a difference of 1
Robot vacuum manufacturers may offer different cleaning modes to provide users with flexibility and adaptability to different cleaning scenarios. iRobot Roomba 621 has a period of 1 year, this typically range from 1 - 2 years, however some higher-end brands may give longer warranties.
Roborock S7 MaxV, at 1 year
has the same warranty period as that of iRobot Roomba 621. When considering a robot vacuum cleaner, it's essential to read and understand the warranty terms and conditions, as well as 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 maintain the vacuum's performance.
Roborock S7 MaxV comes with washable filters, the good thing about washable filters is that they reusable multiple times, reducing costs of replacing disposable filters, plus it's also good for the environment. The iRobot Roomba 621's dustbin capacity is at 0.5L, dustbin capacity determines how much dust, debris, and pet hair the robot vacuum holds before it needs to be emptied. Roborock S7 MaxV, at 0.25L
carries less dirt than the iRobot Roomba 621 with a difference of only 0.25L
The dustbin capacity can vary widely among different robot vacuum models, and the size 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. iRobot Roomba 621 adjusts its height to match this requirement, 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 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 with sophiscated sensor technology and adaptability.
This feature is essential for maintaining cleaning performance across various floor types, including carpets, rugs, hardwood floors, and tiles. iRobot Roomba 621 weighs 4.3kg, robot vacuums are commonly designed to be lightweight and compact to easily get around and portability. The Roborock S7 MaxV, at 4.4kg
weighs more than the iRobot Roomba 621 by 0.1kg.
It's important to take in consideration the weight of the robot vacuum when getting a model, especially if you plan to carry it up and down stairs
iRobot Roomba 621 has a width of 340mm, often referred to as its cleaning path width, refers to the width of the area that the robot vacuum can properly clean in a single pass. The width of a robot vacuum is important as it can affect its efficiency and the duration it takes to clean a room
The Roborock S7 MaxV, at 390mm
measures more in width than the iRobot Roomba 621 by 50mm. A wider cleaning path can cover more ground in a single pass, shortening the time it takes to clean a room.
iRobot Roomba 621's height measures 92mm, here you are considering the measure from the bottom of the robot vacuum to its highest point. Height is an important consideration, especially if you have furniture with limited clearance in your home. Roborock S7 MaxV, at 100mm
measures more in height than the iRobot Roomba 621 by 8mm.
When selecting 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. It is typically measured in milliampere-hours (mAh), iRobot Roomba 621's battery power is 4,500mAh
Roborock S7 MaxV, at mAh5,200
has more battery power than the iRobot Roomba 621 with a difference of
A bigger capacity usually means longer battery life which can be beneficial if you have a large space or if you would like the robot vacuum to complete cleaning cycles with less 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 battery 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, 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, 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, as it determines how long you'll need to wait before the vacuum is ready for 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 often measured in watts (W) and can vary among different robot vacuum models based on several consuption factors. The Roborock S7 MaxV, at 74W
consumes more power than the iRobot Roomba 621 by 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 key purposes, making it a valuable safety feature. It helps protect the iRobot Roomba 621 from damage by detecting when key components, such as the motor or battery, are operating at temperatures that could cause harm. Auto-off is a feature designed to automatically turn off the vacuum after it has completed a cleaning cycle or when specific conditions occur.
iRobot Roomba 621 has an auto-off feature, which is useful for energy efficiency and battery preservation. Also, Roborock S7 MaxV supports 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, dirt sensors are designed to detect the concentration of dirt, dust, or debris in the space being cleaned and can be used to adjust the vacuum's cleaning behavior during operation.
Problem area cleaning enables you to command a robot vacuum to focus on cleaning a particular spot in your home, the iRobot Roomba 621 supports this, which can be really useful for addressing particular area messes or high-traffic areas. The Roborock S7 MaxV also supports problem area cleaning, the spot cleaning feature is a better way to address specific area messes or high-traffic areas without running a full cleaning cycle for your entire home. iRobot Roomba 621 has carpet detection, which allows the vacuum to identify and adjust to all kinds of floor surfaces, to be specific recognizing when it transitions from hard floors like hardwood to carpeted areas.
This feature in robot vacuum cleaners is designed to eliminate the likelihood of the robot vacuum becoming trapped while cleaning. Robot vacuums such as the iRobot Roomba 621 are equipped with various sensors and technologies to move around obstacles and avoid getting trapped, but the effectiveness of this feature varies among different models. Both the Roborock S7 MaxV and iRobot Roomba 621 have the "anti-stuck" feature, but clearing clutter, ensuring proper cable management, and creating clear paths for the vacuums can help further reduce the chances of becoming stuck during cleaning.
iRobot Roomba 621 has a route mapping feature that enables it to create a map of your space and schedule efficient cleaning routes. This mapping capability improves the vacuum's ability to work effectively and systematically. Route mapping is an important feature as it makes it possible for robot vacuums such as the Roborock S7 MaxV to adapt to the layout of your home to clean more efficiently and minimize the possibility of missing certain spots.
Auto-docking is a feature that refers to the vacuum's ability to autonomously return to its docking station when certain conditions are met such as done with cleaning, battery running low, or any malfunction. Both Roborock S7 MaxV and iRobot Roomba 621 support this feature, considered a convenient feature because it makes sure 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 "cliff detection" feature.
This feature is intended to save the robot vacuum from falling off stairs, ledges, or other elevated surfaces, hence its safety during operation. This safety feature that is also available on the Roborock S7 MaxV is essential in preventing accidents and protecting the robot vacuum from damage. It gives you peace of mind by ensuring that the vacuum will not fall off a ledge 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 start cleaning your space. This feature in robot vacuums is specifically useful in maintaining a consistently clean space with little or no manual intervention. Roborock S7 MaxV too can be scheduled.
