iRobot Roomba 621 can clean all floor types, this feature is essential, since different rooms inside your home may have various types of flooring i.e. carpets. If a robot vacuum is stated as being able to clean all types of floors, this implies that the robot vacuum is designed and equipped to clean several flooring materials without any significant issues.
Roborock Q7 Max Plus aslo cleans all floor types, which implies that it too is built to be versatile, providing best cleaning performance on either carpets or hard floors commonly found in homes. The vacuum's ability to generate a digital map of its cleaning area 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 different situations, for example the iRobot Roomba 621 having the mapping feature can provide efficient cleaning in the mapped-out areas without accessing those that are not. The Roborock Q7 Max Plus also has the mapping and navigation feature, navigation defines how the robot vacuum moves around the space. Mapping and navigation often go hand in hand to help the vacuum navigate 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 Q7 Max Plus 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 avoiding damage to both the robot and its obstacles. iRobot Roomba 621 has 3 cleaning modes, the cleaning modes supported by robot vacuum cleaners can vary widely depending on the design of the robot vacuum.
The Roborock Q7 Max Plus, having only 4
has more modes than the iRobot Roomba 621 with a difference of 1
Robot vacuum manufacturers offer different cleaning modes to provide users with flexibility and adaptability to various cleaning challenges. The iRobot Roomba 621 has a period of 1 year, this typically range from 1 - 2 years, however some higher-end brands may offer longer warranties. The Roborock Q7 Max 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. 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 Q7 Max Plus comes with washable filters, the advantage of 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 robot vacuum can hold before it can be emptied. The Roborock Q7 Max Plus, at 0.5L
has the same dustbin capacity as the iRobot Roomba 621
The dustbin capacity can vary 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.
The iRobot Roomba 621 can adjust its height to match this demand, for example, it may raise itself slightly when moving 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 Q7 Max Plus 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 generally designed to be lightweight and compact for easy maneuverability and carrying around. Roborock Q7 Max Plus, at 3.7kg
is lighter than the iRobot Roomba 621 with a difference of 0.6kg. It's important to take in consideration the weight of the vacuum when getting a model, especially 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 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
The Roborock Q7 Max Plus, at 353mm
measures more in width than the iRobot Roomba 621 by 13mm. 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 an important consideration, especially if you have obstacles with limited clearance in your home. Roborock Q7 Max Plus, at 95mm
measures more in height than the iRobot Roomba 621 with a difference of 3mm. 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 important as it determines how long the vacuum can operate on a single charge. It is measured in milliampere-hours (mAh), iRobot Roomba 621's battery power is 4,500mAh
Roborock Q7 Max 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 home 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.
iRobot Roomba 621's operating time is 1.5h
Roborock Q7 Max Plus, at 3h
lasts more than the iRobot Roomba 621 by 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 Q7 Max 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, 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 typically measured in watts (W) and changes among different robot vacuum models based on several consuption factors.
Roborock Q7 Max Plus, at 58W
consumes more power than the iRobot Roomba 621 with a difference of 25W. 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 very important safety feature.
It helps protect the iRobot Roomba 621 from damage by sensing when critical components, such as the motor or battery, are operating at temperatures that are dangerous. Roborock Q7 Max Plus also has an overheating indicator, the indicator helps reduce this risk by preventing the robot vacuum from operating under unsafe conditions. Auto-off is a feature designed to automatically turn off the vacuum after it has completed an operation or when specific conditions occur.
iRobot Roomba 621 has an auto-off feature, which is useful for energy efficiency and battery preservation. Also, Roborock Q7 Max Plus supports this feature, overall, the auto-off feature in a robot vacuum is a key 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 availability 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 enables you to instruct a robot vacuum to focus on cleaning a particular spot in your space, the iRobot Roomba 621 supports this, which can be particularly useful for dealing with localized messes or high-traffic areas. The Roborock Q7 Max Plus also supports problem area cleaning, the problem area cleaning feature is a better way to deal with 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 different floor surfaces, to be specific recognizing when it moves from hard floors like tile to carpets.
Such a feature is intended to optimize cleaning performance and also make sure that it adjusts its settings appropriately when cleaning areas with carpets. Robot vacuums with a carpet detection feature like the iRobot Roomba 621 and Roborock Q7 Max Plus utilize sensors to detect surfaces, enabling them to make required adjustments for better cleaning. This feature in robot vacuum cleaners is designed to eliminate 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 move around obstacles and avoid getting trapped, however the effectiveness of this feature varies among different models. Both the Roborock Q7 Max 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 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 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 Roborock Q7 Max Plus to adapt to the layout of your home to clean more efficiently and reduce the chance of missing certain spots. Auto-docking is a feature in robot vacuum cleaners that refers to the vacuum's ability to autonomously return to its docking station when certain conditions are met such as getting work done, battery running low, or any malfunction.
Both Roborock Q7 Max Plus and iRobot Roomba 621 support this feature, considered a convenient feature because it makes sure that the robot vacuum keeps its charge and readiness for cleaning with little or no manual intervention. Modern robot vacuum cleaners such as iRobot Roomba 621 come having an "cliff detection" feature. This feature is designed to prevent the robot vacuum from falling off stairs, ledges, or other elevated surfaces, ensuring its safety during operation.
This safety feature that is also available on the Roborock Q7 Max Plus 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 enables you to set specific days or times of day for the robot vacuum to automatically start working.
The scheduling feature in robot vacuums is particularly useful in keeping a consistently clean space with little or no manual intervention. Roborock Q7 Max Plus too allows scheduling.
