iRobot Roomba 621 can clean all floor types, this is essential, since different rooms within a home may have different types of flooring i.e. carpets. If a robot vacuum is advertised able to clean all floor types, it implies that the vacuum is designed and equipped to clean several flooring materials without any limitations.
Roborock S7 MaxV can also clean all floor types, which implies that it too is designed to be adaptable, providing effective cleaning performance on either hard floors or carpets found in most homes. A robot vacuum's ability to generate a digital map of its cleaning space is one of the commonly asked-for features. This map allows the robot to "understand" the layout of the desired 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 keeping out of those that are not. Roborock S7 MaxV 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 areas 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 objects in the robot's path, allowing it to navigate around them thus avoiding collisions. Also, the Roborock S7 MaxV has this sensor, obstacle sensors work together to provide the robot vacuum with a better understanding of its environment, 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 cleaning modes offered by robot vacuum cleaners can vary widely depending on the design 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, warranty periods for robot vacuums typically range from 1 - 2 years, however some higher-end brands may offer longer warranty periods.
The 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, 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 maintain the vacuum's performance.
Roborock S7 MaxV comes with washable filters, the advantage of washable filters is that they can be cleaned and reused multiple times, reducing costs of replacing disposable filters, plus it's also good environmentally. iRobot Roomba 621's dustbin capacity is at 0.5L, dustbin capacity indicates how much dust, debris, and pet hair the vacuum can hold before it can 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 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. iRobot Roomba 621 adjusts 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 with advanced sensor technology and adaptability.
This feature is essential for maintaining cleaning performance across various floor types, including carpets, rugs, hardwood floors, and tiles. The iRobot Roomba 621 weighs 4.3kg, robot vacuums are commonly designed to be lightweight and compact for easy maneuverability and carrying around. Roborock S7 MaxV, at 4.4kg
weighs more than the iRobot Roomba 621 with a difference of 0.1kg.
It's important to consider the weight of the robot 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, often referred to as its cleaning path width, refers to the width of the area that it can properly clean in one go. The width of a robot vacuum is important as it can affect its efficiency and the time it takes to clean a space
The Roborock S7 MaxV, at 390mm
measures more in width than the iRobot Roomba 621 with a difference of 50mm. 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 looking at the measurement from the bottom of the robot vacuum to its highest point. Height is a key consideration, especially if you have obstacles with low clearance in your home. Roborock S7 MaxV, at 100mm
measures more in height than the iRobot Roomba 621 by 8mm.
When choosing 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. It is typically measured in milliampere-hours (mAh), iRobot Roomba 621's battery power is 4,500mAh
The Roborock S7 MaxV, at mAh5,200
has more battery power than the iRobot Roomba 621 by
A bigger capacity implies longer battery life which can be of advantage if you have a large room or if you prefer the robot vacuum to complete operations with less interruptions to recharge.
The operating time of the iRobot Roomba 621 refers to the amount of time the vacuum can clean continuously on a single battery charge before it needs to be recharged. iRobot Roomba 621's operating time is 1.5h
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 with a difference of 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. Roborock S7 MaxV, at 74W
consumes more power than the iRobot Roomba 621 with a difference of 41W. Lower power consumption can be more energy-efficient and cost-effective over time, however it may also affect cleaning performance, especially on carpets.
An overheating indicator in a robot vacuum serves several key purposes, making it a very important safety feature. It helps protect the iRobot Roomba 621 from damage by sensing when key components, such as the motor or battery, are operating at temperatures that are dangerous. This feature is 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 process. 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.
This feature allows you to command a robot vacuum to focus on cleaning a particular area in your space, iRobot Roomba 621 supports this, which can be really useful for dealing with particular area messes or busy areas. Roborock S7 MaxV also supports this feature, the spot cleaning feature is a convenient way to address specific area messes or busy areas without running a full cleaning cycle for your entire space. iRobot Roomba 621 has carpet detection, which allows the vacuum to detect and adjust to all kinds of floor surfaces, specifically recognizing when it transitions from hard floors like hardwood to carpeted areas.
This feature in robot vacuum cleaners is intended to reduce the chance of the robot vacuum getting stuck during cleaning. Robot vacuums such as the iRobot Roomba 621 are equipped with various sensors and technologies to navigate around obstacles and avoid getting trapped, however the effectiveness of this feature can vary among different models. Both the Roborock S7 MaxV 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 eliminate the chances of becoming stuck while cleaning.
iRobot Roomba 621 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 an important feature as it makes it possible for robot vacuums such as the Roborock S7 MaxV to adapt to the layout of your space to clean more efficiently and minimize the risk 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 getting work done, battery running low, or any malfunction. Both Roborock S7 MaxV 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 with little or no manual intervention. Modern robot vacuum cleaners such as iRobot Roomba 621 come having 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 Roborock S7 MaxV is essential in avoiding accidents and keeping 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 working. This feature in robot vacuums is specifically useful in maintaining a consistently clean home with little or no manual intervention. Roborock S7 MaxV too allows scheduling.
