iRobot Roomba 621 cleans all floor types, this feature comes in handy, as different rooms within a home may have various types of flooring i.e. carpets. When a robot vacuum cleaner is advertised able to clean all floor types, this implies that the vacuum is capable to clean several flooring materials without much significant issues.
Roborock S7 MaxV Plus aslo cleans all floor types, which implies that it too is designed to be versatile, giving effective cleaning performance on either hard floors or carpets commonly found in homes. A robot vacuum's ability to create a map of its cleaning space is one of the commonly asked-for features. This map allows the robot to keep a record of the layout of the space.
This can be used for different situations, e.g. the iRobot Roomba 621 having the mapping feature can provide efficient cleaning in the mapped-out areas keeping out of those that are not. The Roborock S7 MaxV Plus also has the mapping and navigation feature, navigation defines how the robot vacuum moves around the cleaning area.
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, this serves the purpose of detecting and identifying objects in the robot's path, 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 environment, 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 offered by robot vacuums can vary 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 with a difference of 1
Robot vacuum manufacturers may offer different cleaning modes to provide users with flexibility and adaptability to different cleaning surfaces. iRobot Roomba 621 has a period of 1 year, warranty periods typically range from 1 year to 2 years, however some higher-end brands 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 essential to read and understand the warranty terms and conditions, alongside any limitations or exclusions that may apply. The 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 washed to keep up the vacuum's performance.
Roborock S7 MaxV Plus comes with washable filters, the advantage of washable filters is that they can be cleaned and reused 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, dirt, and pet hair the robot vacuum holds before it needs to be emptied. Roborock S7 MaxV Plus, at 0.4L
carries less dirt than the iRobot Roomba 621 with a difference of 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. iRobot Roomba 621 adjusts its height to match this requirement, for example, it may raise itself slightly when transitioning to a carpet to enable 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 Roborock S7 MaxV Plus 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. 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 Plus, at 4.7kg
weighs more than the iRobot Roomba 621 by 0.4kg.
It's important to take in consideration the weight of the vacuum when selecting 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, refers to the width of the area that the robot vacuum can effectively 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 space
The Roborock S7 MaxV Plus, at 350mm
measures more in width than the iRobot Roomba 621 by 10mm. 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 looking at the measure from the bottom of the robot vacuum to its highest point. Height is a key consideration, especially if you have furniture with low clearance in your home. Roborock S7 MaxV Plus, at 97mm
measures more in height than the iRobot Roomba 621 by 5mm.
When choosing a robot vacuum, make sure 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 operate on a single charge. It is typically 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 with a difference of
A bigger capacity implies longer battery life which can be beneficial 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 battery charge before it needs to return to its charging dock for recharging. iRobot Roomba 621's operating time is 1.5h
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.
Roborock S7 MaxV Plus, 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 is ready for its next cleaning cycle. 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.
iRobot Roomba 621 has a power consumption of 33W, power is measured in watts (W) and can vary among different robot vacuum models based on several consuption factors. Roborock S7 MaxV Plus, 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, but it may also affect cleaning performance, especially on carpets.
An overheating indicator in a robot vacuum serves several important 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. This feature is 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 process. iRobot Roomba 621 has a dirt sensor, dirt sensors are designed to detect the availability of dirt, dust, or debris in the area being cleaned and can be used to adjust the vacuum's cleaning behavior during operation.
Problem area cleaning allows you to program a robot vacuum to focus on cleaning a specific spot in your space, the iRobot Roomba 621 supports this, which can be really useful for dealing with particular area messes or high-traffic areas. The Roborock S7 MaxV Plus also supports this feature, the spot cleaning feature is a convenient way to deal with 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 different floor surfaces, specifically recognizing when it moves from hard floors like tile to areas with carpets.
This feature in robot vacuum cleaners is intended to reduce the likelihood of the robot vacuum becoming 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 stuck, however the effectiveness of this feature can vary among different models. Both the Roborock S7 MaxV Plus and iRobot Roomba 621 have the "anti-stuck" feature, but clearing clutter, ensuring proper cable management, and creating clear paths for the vacuums helps to further reduce 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 plan efficient cleaning routes. This mapping capability improves 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 Roborock S7 MaxV Plus to adapt to the layout of your home 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 return to its docking station when certain conditions are met such as getting work done, 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 keeps 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 prevent the robot vacuum from falling off stairs, ledges, or other elevated surfaces, thus 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 knowing 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 certain days or times of day for the robot vacuum to start working. The scheduling feature in robot vacuums is specifically useful in keeping a consistently clean space with little or no manual intervention. Roborock S7 MaxV Plus too can be scheduled.
