Home Robot Vacuum Cleaners Irobot Roomba 770 Vs. Irobot Roomba I7 Plus

Irobot Roomba 770 Vs. Irobot Roomba I7 Plus Review

7 minute read   Last updated on Mar 5, 2024
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
VS
iRobot Roomba 770

iRobot Roomba 770

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Key features of the iRobot Roomba 770

Overall Score 4.9

  • Can Clean All Floor Types

A summary by feature comparison

Category Features iRobot Roomba i7 Plus iRobot Roomba 770
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 3only
warranty period 1year 1year
DESIGN FEATURES dustbin capacity 0.4L 0.5L
automatically adjusts its height
weight 3.4kg 3.8kg
width 339mm 353mm
height 92mm 91mm
CLEANING PERFORMANCE AND POWER FEATURES battery power 3,300mAh
operating time 1.25h 2h
charge time 3h 3h
operating power consumption 30W
has dirt sensor
OTHER FEATURES is self-emptying
support a mobile application
doesn't get stuck
supports virtual barriers
has route mapping
supports auto docking
has anti-fall sensor
can be scheduled
has a remote control
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Let's look at each feature category in detail

Commonly Asked For Features

Can Clean All Floor Types

iRobot Roomba 770 cleans all floor types, this feature comes in handy, as different rooms within your home may have different types of flooring i.e. carpets. If a robot vacuum is advertised as being able to clean all types of floors, it means that the vacuum is designed and equipped to effectively clean several flooring materials without any limitations.

iRobot Roomba i7 Plus aslo cleans all floor types, this means that it too is built to be versatile, providing effective cleaning performance on either hard floors or carpets found in most homes.

Has Mapping And Navigation

A robot vacuum's ability to generate 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, for example the iRobot Roomba i7 Plus having the mapping feature can provide efficient cleaning in the mapped-out areas without accessing those that are not.

Has An Obstacle Sensor

iRobot Roomba 770 has an obstacle sensor, this serves the purpose of detecting and identifying obstacles in the robot's route, allowing it to navigate around them thus avoiding collisions.

Also, the iRobot Roomba i7 Plus has an obstacle 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.

Works With Alexa

Many modern robot vacuum cleaners such as the iRobot Roomba i7 Plus are designed to work with Amazon Alexa, which implies that they can be integrated with the Amazon Echo ecosystem and controlled using voice commands.

Compatible With Google Assistant

iRobot Roomba i7 Plus is compatible with Google Assistant, allowing you to control it using voice commands via Google Home devices or the Google Assistant app found on smartphones and tablets.

Number Of Cleaning Modes

The iRobot Roomba 770 has 3 cleaning modes, the number of cleaning modes supported by robot vacuum cleaners varies widely depending on the make and model of the robot vacuum.

Warranty Period

iRobot Roomba 770 has a period of 1 year, warranty periods for robot vacuums typically range from 1 year to 2 years, but some higher-end brands may give longer warranties.

The iRobot Roomba i7 Plus, at 1 year has the same warranty period as that of iRobot Roomba 770. 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.

iRobot Roomba i7 Plus
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Design Features

Dustbin Capacity

iRobot Roomba 770's dustbin capacity is at 0.5L, dustbin capacity determines how much dust, debris, and pet hair the robot vacuum can hold before it can be emptied.

The iRobot Roomba i7 Plus, at 0.4L carries less dirt than the iRobot Roomba 770 by 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.

Automatically Adjusts Its Height

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 allow for effective suction, and then lower itself on hard floors to ensure the brushes make good contact.

Weight

iRobot Roomba 770 weighs 3.8kg, robot vacuums are generally designed to be lightweight and compact to easily get around and carrying around.

iRobot Roomba i7 Plus, at 3.4kg is lighter than the iRobot Roomba 770 with a difference of 0.4kg. It's advisable to consider the weight of the robot vacuum when selecting a model, especially if you plan to carry it up and down stairs

Width

iRobot Roomba 770 has a width of 353mm, 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 key as it can affect its efficiency and the duration it takes to clean a space

The iRobot Roomba i7 Plus, at 339mm measures less in width than the iRobot Roomba 770 with a difference of 14mm. A wider cleaning path can cover more ground in a single pass, reducing the time it takes to clean a room.

Height

iRobot Roomba 770's height measures 91mm, here you are considering the measurement from the bottom to its highest point. Height is a key consideration, especially if you have furniture with limited clearance in your home.

iRobot Roomba i7 Plus, at 92mm measures more in height than the iRobot Roomba 770 by 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.

Cleaning Performance And Power Features

Battery Power

The battery power of a robot vacuum cleaner is important as it determines how long the vacuum can run on a single charge. Battery capacity is typically measured in milliampere-hours (mAh), iRobot Roomba i7 Plus's battery power is 3,300mAh

Operating Time

The operating time of a robot vacuum cleaner 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 i7 Plus, at 1.25h spends less time than the iRobot Roomba 770 with a difference of only 0.75h Always plan cleaning cycles around the vacuum's operating time to maximize efficiency and prevent "incomplete work" between charge intervals.

Charge Time

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.

iRobot Roomba i7 Plus, 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 is ready for its next cleaning cycle.

Operating Power Consumption

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 often measured in watts (W) and changes among different robot vacuum models based on several consuption factors.

Has Dirt Sensor

iRobot Roomba 770 has a dirt sensor, dirt sensors are designed to detect the concentration of dirt, dust, or debris in the room being cleaned and based on their readings adjust the vacuum's cleaning behavior during operation.

You may want to consider buying either the iRobot Roomba i7 Plus or iRobot Roomba 770 If you value the ability to automatically adjust the cleaning modes of the robot vacuum based on the level of dirt and debris in your space.

iRobot Roomba i7 Plus
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Other Features

Is Self-Emptying

Self-emptying robot vacuum cleaners like the iRobot Roomba i7 Plus, are advanced robot vacuum models that have the ease of use feature to empty their dustbins automatically.

Support A Mobile Application

iRobot Roomba i7 Plus supports a smartphone app, that allows you to control and monitor the vacuum remotely through your smartphone or tablet.

Doesn't Get Stuck

This feature in robot vacuum cleaners is intended to reduce the chance of the robot vacuum becoming trapped 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, but the effectiveness of this feature can vary among different models.

Both the iRobot Roomba i7 Plus and iRobot Roomba 770 have the "anti-stuck" feature, however clearing clutter, ensuring proper cable management, and creating clear paths for the vacuums helps to further eliminate the chances of getting stuck while cleaning.

Supports Virtual Barriers

These virtual barriers are set up and controlled through 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.

Both iRobot Roomba 770 and iRobot Roomba i7 Plus support virtual barriers, the ability to set virtual barriers is especially useful for spaces having areas where the robot vacuum may encounter obstacles.

Has Route Mapping

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 work effectively and systematically.

Supports Auto Docking

Auto-docking is a feature that indicates the vacuum's ability to return to its docking station when certain conditions are met such as done with cleaning, battery running low, or any malfunction.

Both iRobot Roomba i7 Plus and iRobot Roomba 770 support this feature, considered a convenient feature because it ensures that the robot vacuum maintains its charge and readiness for cleaning with little or no manual intervention.

Has Anti-Fall Sensor

Most robot vacuum cleaners such as iRobot Roomba 770 come equipped with an "anti-fall" feature. This feature is intended to prevent the robot vacuum from falling off stairs, ledges, or other elevated surfaces, hence its safety during operation.

This safety feature that is also available on the iRobot Roomba i7 Plus is key in mitigating accidents and protecting 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.

Can Be Scheduled

iRobot Roomba 770 has this convenient feature, which allows you to set specific days or times of day for the robot vacuum to start cleaning your space.

The scheduling feature in robot vacuums is specifically useful in keeping a consistently clean home with little or no manual intervention. iRobot Roomba i7 Plus too allows scheduling.

Has A Remote Control

iRobot Roomba 770 has a remote control, allowing you to manually control the vacuum's movements and functions from a distance.

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