Home Robot Vacuum Cleaners Irobot Roomba I7 Plus Vs. Irobot Roomba 981

Irobot Roomba I7 Plus Vs. Irobot Roomba 981 Features Review

13 minute read   Last updated on Aug 18, 2024
iRobot Roomba 981

iRobot Roomba 981

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Key features of the iRobot Roomba 981

Overall Score 5.9

  • Battery Power of 3000 mAh
VS
iRobot Roomba i7 Plus

iRobot Roomba i7 Plus

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Key features of the iRobot Roomba i7 Plus

Overall Score 5.6

  • Can Clean All Floor Types
  • Battery Power of 3300 mAh
  • Is Self-Emptying

A summary by feature comparison

Category Features iRobot Roomba 981 iRobot Roomba i7 Plus
COMMONLY ASKED FOR FEATURES can clean all floor types
has mapping and navigation
has an obstacle sensor
works with alexa
compatible with google assistant
number of cleaning modes 4only
warranty period 1year 1year
DESIGN FEATURES dustbin capacity 0.5L 0.4L
indicates when full
weight 4kg 3.4kg
width 351mm 339mm
height 92mm 92mm
CLEANING PERFORMANCE AND POWER FEATURES battery power 3,000mAh 3,300mAh
operating time 2h 1.25h
charge time 3h 3h
has auto-off
has dirt sensor
OTHER FEATURES is self-emptying
support a mobile application
doesn't get stuck
supports virtual barriers
has route mapping
has voice prompts
supports auto docking
has anti-fall sensor
can be scheduled
supports wi-fi
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iRobot Roomba i7 Plus can clean all floor types, this comes in handy, since different rooms within a home may have various types of flooring i.e. carpets. If a robot vacuum is said to be able to clean all floor types, it means that the robot vacuum is designed and equipped to clean most flooring materials without any limitations.

A vacuum's ability to create a map of its cleaning area is one of the commonly asked-for features. The map it creates allows the robot to "understand" the layout of the space. This can be used for several purposes, e.g.

the iRobot Roomba i7 Plus having the mapping feature can dedicate efficient cleaning in the mapped-out areas without accessing those that are not. iRobot Roomba 981 also has the mapping and navigation feature, navigation states 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 spaces to be cleaned ignoring those that aren't.

iRobot Roomba i7 Plus 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 and avoid collisions. Also, the iRobot Roomba 981 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 and preventing damage to both the robot and its obstacles. Most modern robot vacuum cleaners such as the iRobot Roomba i7 Plus are built to work with Amazon Alexa, which means that they can be integrated with the Amazon Echo ecosystem and programmed using voice commands.

The iRobot Roomba 981 can also work with Amazon Alexa, keep in mind that you will require an Alexa-enabled device such as an Echo speaker for voice control to work with iRobot Roomba 981. The iRobot Roomba i7 Plus is compatible with Google Assistant, enabling you to control it using voice commands via Google Home devices or the Google Assistant app installed on smartphones and tablets. The iRobot Roomba 981 too is compatible with Google Assistant, it's always essential to verify the level of compatibility with Google Assistant before buying a robot vacuum.

The iRobot Roomba i7 Plus has a period of 1 year, warranty periods typically range from 1 year to 2 years, but some higher-end brands may offer longer warranty periods. The iRobot Roomba 981, at 1 year has the same warranty period as that of iRobot Roomba i7 Plus. When thinking of buying 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 i7 Plus's dustbin capacity is at 0.4L, dustbin capacity determines how much dust, debris, and pet hair the robot vacuum holds before it can be emptied. The iRobot Roomba 981, at 0.5L has more capacity than the iRobot Roomba i7 Plus with a difference of 0.1L The dustbin capacity varies widely among different robot vacuum models, and the capcity you choose should be based on your cleaning needs and the size of the area you want to clean. iRobot Roomba i7 Plus weighs 3.4kg, robot vacuums are generally designed to be lightweight and compact to easily get around and carrying around.

The iRobot Roomba 981, at 4kg weighs more than the iRobot Roomba i7 Plus by 0.6kg. It's important to take in consideration the weight of the robot vacuum when choosing a model, especially if you plan to carry it up and down stairs iRobot Roomba i7 Plus has a width of 339mm, often referred to as its cleaning path width, is the width of the area that the robot vacuum 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 iRobot Roomba 981, at 351mm measures more in width than the iRobot Roomba i7 Plus by 12mm.

A wider cleaning path can cover more ground in a single pass, reducing the time it takes to clean a room. iRobot Roomba i7 Plus'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 furniture with limited clearance in your home.

iRobot Roomba 981, at 92mm has the same height as that of iRobot Roomba i7 Plus. 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 run on a single charge.

Battery capacity is measured in milliampere-hours (mAh), iRobot Roomba i7 Plus's battery power is 3,300mAh iRobot Roomba 981, at mAh3,000 has less battery power than the iRobot Roomba i7 Plus with a difference of only A bigger capacity usually means longer battery life which can be of advantage if you have a large space or if you prefer the robot vacuum to complete operations with fewer interruptions to recharge. The operating time of the iRobot Roomba i7 Plus refers to the amount of time the vacuum can clean continuously on a single charge before it needs to be recharged. iRobot Roomba i7 Plus's operating time is 1.25h The iRobot Roomba 981, at 2h lasts more than the iRobot Roomba i7 Plus with a difference of 0.75h Always plan cleaning cycles around the vacuum's operating time to maximize efficiency and prevent "incomplete work" between charge intervals.

iRobot Roomba i7 Plus 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 981, at 3h has the same charge time as the iRobot Roomba i7 Plus. 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.

iRobot Roomba i7 Plus 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. Self-emptying robot vacuum cleaners like the iRobot Roomba i7 Plus, are advanced robot vacuum models that have a convenient feature to empty their dustbins automatically. iRobot Roomba i7 Plus supports a smartphone app, through which you can control and monitor the vacuum remotely through your smartphone or tablet.

Both the iRobot Roomba 981 and iRobot Roomba i7 Plus have mobile application support, this enhances the user experience by providing convenience, and ease update of features and functionalities. This feature in robot vacuum cleaners is designed to eliminate the chance of the robot vacuum getting trapped during cleaning. Robot vacuums such as the iRobot Roomba i7 Plus 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.

Both the iRobot Roomba 981 and iRobot Roomba i7 Plus have the "anti-stuck" feature, but clearing clutter, ensuring proper cable management, and creating clear paths for the vacuums can help further reduce the chances of getting stuck while cleaning. Virtual barriers are 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 while cleaning. iRobot Roomba i7 Plus has a route mapping feature that 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 enables robot vacuums such as the iRobot Roomba 981 to adapt to the layout of your home to work more efficiently and minimize the possibility of missing certain spots. Auto-docking is a feature in robot vacuum cleaners that indicates 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 iRobot Roomba 981 and iRobot Roomba i7 Plus support this feature, considered a convenient feature because it ensures that the robot vacuum maintains its charge and readiness for cleaning without requiring manual intervention. Most robot vacuum cleaners such as iRobot Roomba i7 Plus come equipped with an "cliff detection" feature. This feature is intended to save 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 981 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 down a flight of stairs during its cleaning cycle. iRobot Roomba i7 Plus 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 particularly useful in keeping a consistently clean space with little or no manual intervention. iRobot Roomba 981 too can be scheduled.

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