iRobot Roomba 770 can clean all floor types, this feature is essential, as different rooms within a home may have various types of flooring i.e. carpets. When a robot vacuum cleaner is said to be as being able to clean all types of floors, it means that the vacuum is capable to effectively clean a wide range of flooring materials without much limitations.
iRobot Roomba 770 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 and avoid collisions. Also, the Roomba 981 has this 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 avoiding damage to both the robot and its obstacles. iRobot Roomba 770 has 3 cleaning modes, the number of cleaning modes offered by robot vacuum cleaners varies widely depending on the make and model of the robot vacuum.
The Roomba 981, having only 4
has more modes than the iRobot Roomba 770 with a difference of 1
Robot vacuum manufacturers may offer different cleaning modes to provide users with flexibility and adaptability to various cleaning scenarios. iRobot Roomba 770 has a period of 1 year, warranty periods for robot vacuums typically range from 1 year to 2 years, however some higher-end models may give longer warranty periods. The Roomba 981, at 1 year
has the same warranty period as that of iRobot Roomba 770.
When considering a robot vacuum cleaner, it's important to read and understand the warranty terms and conditions, as well as any limitations or exclusions that may apply. iRobot Roomba 770's dustbin capacity is at 0.5L, dustbin capacity determines how much dust, debris, and pet hair the vacuum holds before it needs to be emptied. Roomba 981, at 0.5L
has the same dustbin capacity as the iRobot Roomba 770
The dustbin capacity can vary widely among 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 770 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 ensure the brushes make good contact. The iRobot Roomba 770 weighs 3.8kg, robot vacuums are commonly designed to be lightweight and compact for easy maneuverability and portability.
The Roomba 981, at 4kg
weighs more than the iRobot Roomba 770 by 0.2kg. It's advisable to take in consideration the weight of the vacuum when choosing a model, and that's if you plan to carry it up and down stairs
iRobot Roomba 770 has a width of 353mm, often referred to as its cleaning path width, is the width of the area that it can properly clean in a single pass. The width of a robot vacuum is important as it can affect its efficiency and the time it takes to clean a space
The Roomba 981, at 351mm
measures less in width than the iRobot Roomba 770 with a difference of 2mm.
A wider cleaning path can cover more ground in a single pass, reducing the time it takes to clean a room. iRobot Roomba 770's height measures 91mm, 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 furniture with low clearance in your home.
Roomba 981, at 92mm
measures more in height than the iRobot Roomba 770 with a difference of 1mm. When selecting a robot vacuum, ensure that the robot vacuum can fit under the furniture and navigate effectively in your living space without getting stuck or causing damage. The operating time of the iRobot Roomba 770 refers to the time the vacuum can clean continuously on a single charge before it needs to be recharged.
iRobot Roomba 770's operating time is 2h
The Roomba 981, at 2h
has the same operating time as the iRobot Roomba 770
Always plan cleaning cycles around the vacuum's operating time to maximize efficiency and prevent "incomplete work" between charge intervals. iRobot Roomba 770 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. Roomba 981, at 3h
has the same charge time as the iRobot Roomba 770.
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 begins its next cleaning cycle. This is the amount of electrical power the vacuum uses while it's actively cleaning your home. iRobot Roomba 770 has a power consumption of 30W, power is measured in watts (W) and can vary among different robot vacuum models based on several consuption factors.
iRobot Roomba 770 has a dirt sensor, these are designed to detect the concentration of dirt, dust, or debris in the space being cleaned and based on their readings adjust the vacuum's cleaning behavior during cleaning cycle. This feature in robot vacuum cleaners is intended to eliminate the chance of the robot vacuum becoming stuck while cleaning. Robot vacuums such as the iRobot Roomba 770 are equipped with various sensors and technologies to navigate around obstacles and avoid getting stuck, however the effectiveness of this feature varies among different models.
Both the Roomba 981 and iRobot Roomba 770 have the "anti-stuck" feature, however clearing clutter, ensuring proper cable management, and creating clear paths for the vacuums can help further eliminate the chances of becoming stuck during cleaning. Virtual barriers are set up and controlled via the robot vacuum's mobile app, similar to no-go zones, these barriers are designed to help you control and restrict where the robot vacuum can and cannot go during cleaning. Auto-docking is a feature in robot vacuum cleaners that refers to the vacuum's ability to return to its docking station when predetermined conditions are met such as getting work done, battery running low, or any malfunction.
Both Roomba 981 and iRobot Roomba 770 support this feature, considered a convenient feature because it makes sure that the robot vacuum maintains its charge and readiness for cleaning with little or no manual intervention. Most robot vacuum cleaners such as iRobot Roomba 770 come having an "anti-fall" 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 Roomba 981 is key in avoiding accidents and keeping the robot vacuum from damage. It gives you peace of mind knowing that the vacuum will not fall down a flight of stairs during its cleaning cycle. iRobot Roomba 770 has this convenient feature, which enables you to set certain days or times of day for the robot vacuum to automatically start working.
This feature in robot vacuums is specifically useful in maintaining a consistently clean home without the need for manual intervention. Roomba 981 too can be scheduled. iRobot Roomba 770 has a remote control, this allows you to control the vacuum's direction and actions from a distance.
