iRobot Roomba 770 cleans all floor types, this comes in handy, as different rooms inside your home may have various types of flooring i.e. carpets. If a robot vacuum cleaner is advertised as being able to clean all floor types, this implies that the vacuum is designed and equipped to clean most flooring materials without any significant issues.
iRobot Roomba 671 can also clean all floor types, which implies that it too is designed to be versatile, giving best cleaning performance on either hard floors or carpets found in most homes. iRobot Roomba 770 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 and avoid collisions. The iRobot Roomba 770 has 3 cleaning modes, the cleaning modes offered by robot vacuums can vary depending on the design of the robot vacuum.
iRobot Roomba 770 has a period of 1 year, warranty periods for robot vacuums typically range from 1 - 2 years, but some higher-end models may give longer warranties. iRobot Roomba 671, 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, alongside any limitations or exclusions that may apply.
The iRobot Roomba 770'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. The iRobot Roomba 671, at 0.4L
carries less dirt than the iRobot Roomba 770 with a difference of only 0.1L
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.
The iRobot Roomba 770 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 iRobot Roomba 671 with better 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 770 weighs 3.8kg, robot vacuums are commonly designed to be lightweight and compact for easy maneuverability and portability. The iRobot Roomba 671, at 2.3kg
is lighter than the iRobot Roomba 770 with a difference of 1.5kg. It's advisable to take in consideration the weight of the robot vacuum when getting 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, refers to the width of the area that the robot vacuum can properly 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 room
The iRobot Roomba 671, at 340mm
measures less in width than the iRobot Roomba 770 by 13mm. A wider cleaning path can cover more ground in a single pass, shortening the time it takes to clean a room. iRobot Roomba 770's height measures 91mm, here you are considering the measure from the bottom of the robot vacuum to its highest point.
Height is a key consideration, especially if you have furniture with limited clearance in your home. iRobot Roomba 671, at 90mm
measures less in height than the iRobot Roomba 770 with a difference of 1mm. 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 operating time of the iRobot Roomba 770 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 770's operating time is 2h
iRobot Roomba 671, at 1.5h
spends less time than the iRobot Roomba 770 with a difference of only 0.5h
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.
The iRobot Roomba 671, at 2h
spends lesser time charging than the iRobot Roomba 770 by only 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. 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 770 has a power consumption of 30W, power is typically measured in watts (W) and changes among different robot vacuum models based on several consuption factors. The iRobot Roomba 671, at 33W
consumes more power than the iRobot Roomba 770 by 3W. Lower power consumption is more energy-efficient and cost-effective over time, but it may also affect cleaning performance, especially on carpets.
iRobot Roomba 770 has a dirt sensor, dirt sensors are designed to detect the availability of dirt, dust, or debris in the space being cleaned and based on their readings adjust the vacuum's cleaning behavior during cleaning cycle. You may want to consider buying either the iRobot Roomba 671 or iRobot Roomba 770 If you prefer the ability to automatically adjust the cleaning modes of the robot vacuum based on the level of dirt and debris in your room. This feature in robot vacuum cleaners is intended to eliminate the likelihood of the robot vacuum getting trapped during cleaning.
Robot vacuums such as the iRobot Roomba 770 are equipped with various sensors and technologies to move around obstacles and avoid getting trapped, but the effectiveness of this feature can vary among different models. Virtual barriers are typically set up and controlled through the robot vacuum's mobile app, similar to no-go zones, these barriers are setup 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 indicates 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 iRobot Roomba 671 and iRobot Roomba 770 support this feature, considered a convenient feature because it makes sure that the robot vacuum keeps its charge and readiness for cleaning without requiring manual intervention. Most robot vacuum cleaners such as iRobot Roomba 770 come equipped with 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 iRobot Roomba 671 is essential in mitigating 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 770 has this convenient feature, which enables you to set specific days or times of day for the robot vacuum to automatically start working.
This feature in robot vacuums is particularly useful in maintaining a consistently clean home with little or no manual intervention. iRobot Roomba 671 too allows scheduling. iRobot Roomba 770 has a remote control, this allows you to manually control the vacuum's direction and actions from a distance.
