Home Robot Vacuum Cleaners Irobot Roomba I1 Plus Vs. Irobot Roomba I4 Evo

Irobot Roomba I1 Plus Vs. Irobot Roomba I4 Evo Review

9 minute read   Last updated on Mar 5, 2024
iRobot Roomba i4 Evo

iRobot Roomba i4 Evo

See Price on Amazon

Key features of the iRobot Roomba i4 Evo

Overall Score 7.2

  • Can Clean All Floor Types
  • Battery Power of 1800 mAh
  • Is Self-Emptying
VS
iRobot Roomba i1 Plus

iRobot Roomba i1 Plus

See Price on Amazon

Key features of the iRobot Roomba i1 Plus

Overall Score 6.9

  • Battery Power of 1800 mAh
  • Is Self-Emptying

A summary by feature comparison

Category Features iRobot Roomba i4 Evo iRobot Roomba i1 Plus
COMMONLY ASKED FOR FEATURES can clean all floor types
has mapping and navigation
has an obstacle sensor
supports no-go zones
works with alexa
compatible with google assistant
number of cleaning modes 3only
warranty period 1year 1year
DESIGN FEATURES dustbin capacity 0.4L 0.4L
automatically adjusts its height
indicates when full
weight 4.7kg 4.7kg
width 337mm 338mm
height 92mm 92mm
CLEANING PERFORMANCE AND POWER FEATURES battery power 1,800mAh 1,800mAh
operating time 1.25h 1.25h
charge time 2h 2.5h
operating power consumption 28W
has auto-off
has dirt sensor
OTHER FEATURES is self-emptying
has problem area cleaning
has carpet detection
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
See Price on Amazon See Price on Amazon

Let's look at each feature category in detail

Commonly Asked For Features

Can Clean All Floor Types

iRobot Roomba i4 Evo cleans all floor types, this feature comes in handy, since different rooms within a home may have various types of flooring i.e. carpets. When a robot vacuum cleaner is stated able to clean all types of floors, this implies that the vacuum is designed and equipped to clean most flooring materials without much limitations.

Has Mapping And Navigation

The vacuum's ability to create a digital map of its cleaning space is one of the commonly asked-for features. The map it creates allows the robot to "understand" the layout of the space. Mapping and navigation can be used for different situations, e.g. the iRobot Roomba i1 Plus having the mapping feature can provide efficient cleaning in the mapped-out areas without accessing those that are not.

The iRobot Roomba i4 Evo 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.

Has An Obstacle Sensor

iRobot Roomba i4 Evo has an obstacle sensor, this serves the purpose of detecting and identifying obstacles in the robot's path, this allwos it to navigate around them thus avoiding collisions.

Supports No-Go Zones

No-go zones is a feature of many robot vacuum cleaners and the iRobot Roomba i1 Plus supports this feature. These zones are basicaaly digital boundaries or restricted areas that you can set up to prevent the robot from entering specific areas or rooms during its cleaning cycle.

Works With Alexa

Most modern robot vacuum cleaners such as the iRobot Roomba i1 Plus are built to work with Amazon Alexa, which implies that they can be integrated with the Amazon Echo ecosystem and programmed using voice commands.

The iRobot Roomba i4 Evo can also work with Amazon Alexa, keep in mind that you will need an Alexa-enabled device such as an Echo speaker for voice control to work with your robot vacuum.

Compatible With Google Assistant

The iRobot Roomba i1 Plus is compatible with Google Assistant, allowing you to control it using voice commands through Google Home devices or the Google Assistant app found on smartphones and tablets.

The iRobot Roomba i4 Evo is compatible with Google Assistant, it's always essential to verify the level of compatibility with Google Assistant before purchasing a robot vacuum.

Number Of Cleaning Modes

The iRobot Roomba i4 Evo has 3 cleaning modes, the number of cleaning modes supported by robot vacuums varies depending on the design of the robot vacuum.

Warranty Period

iRobot Roomba i1 Plus 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 i4 Evo, at 1 year has the same warranty period as that of iRobot Roomba i1 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.

iRobot Roomba i4 Evo
See Price on Amazon

Design Features

Dustbin Capacity

iRobot Roomba i1 Plus's dustbin capacity is at 0.4L, dustbin capacity indicates how much dust, dirt, and pet hair the robot vacuum can hold before it can be emptied.

The iRobot Roomba i4 Evo, at 0.4L has the same dustbin capacity as the iRobot Roomba i1 Plus The dustbin capacity varies widely among different 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.

Automatically Adjusts Its Height

Different floor types require a robot vacuum to be at a given ground clearance so as to optimize performance. iRobot Roomba i1 Plus adjusts its height to match this requirement, for example, it may raise itself slightly when moving to a carpet to allow for effective suction, and then lower itself on hard floors to ensure the brushes make good contact.

Indicates When Full

Most robot vacuum cleaners are equipped with sensors and indicators to alert users when the dustbin is full and needs to be emptied. iRobot Roomba i1 Plus supports this feature, which prevents the robot vacuum from getting clogged which means performance will be maintained as soon as the bin is emptied.

iRobot Roomba i4 Evo also can indicate when its dustbin is full, for a robot vacuum to indicate that it's full can improve the convenience of owning one since it reduces the need for constant monitoring.

Weight

iRobot Roomba i1 Plus weighs 4.7kg, robot vacuums are commonly designed to be lightweight and compact to easily get around and carrying around.

The iRobot Roomba i4 Evo, at 4.7kg has the same weight as the iRobot Roomba i1 Plus. It's advisable to consider the weight of the vacuum when getting a model, especially if you plan to carry it up and down stairs

Width

iRobot Roomba i1 Plus has a width of 338mm, 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 key as it can affect its efficiency and the time it takes to clean a room

The iRobot Roomba i4 Evo, at 337mm measures less in width than the iRobot Roomba i1 Plus by 1mm. A wider cleaning path can cover more ground in a single pass, reducing the time it takes to clean a room.

Height

iRobot Roomba i1 Plus'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 low clearance in your home.

iRobot Roomba i4 Evo, at 92mm has the same height as that of iRobot Roomba i1 Plus. When selecting 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. It is measured in milliampere-hours (mAh), iRobot Roomba i1 Plus's battery power is 1,800mAh

iRobot Roomba i4 Evo, at mAh1,800 has the same battery power as the iRobot Roomba i1 Plus A bigger capacity usually means longer battery life which can be of advantage if you have a large room or if you would like the robot vacuum to complete cleaning cycles without frequent interruptions to recharge.

Operating Time

The operating time of a robot vacuum cleaner refers to the time the vacuum can clean continuously on a single battery charge before it needs to return to its charging dock for recharging. iRobot Roomba i1 Plus's operating time is 1.25h

iRobot Roomba i4 Evo, at 1.25h has the same operating time as the iRobot Roomba i1 Plus Always plan cleaning cycles around the vacuum's operating time to maximize efficiency and prevent "incomplete work" between charge intervals.

Charge Time

iRobot Roomba i1 Plus has a charge time of 2.5h, 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 i4 Evo, at 2h spends lesser time charging than the iRobot Roomba i1 Plus by only 0.5h. 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.

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 i1 Plus has a power consumption of 28W, power is typically measured in watts (W) and changes among different robot vacuum models based on several consuption factors.

Has Auto-Off

This feature is designed to automatically turn off the vacuum after it has completed an operation or when certain conditions occur. iRobot Roomba i4 Evo has an auto-off feature, which is useful for energy efficiency and battery preservation.

Has Dirt Sensor

iRobot Roomba i1 Plus has a dirt sensor, these 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.

You may want to consider buying either the iRobot Roomba i4 Evo or iRobot Roomba i1 Plus 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 i4 Evo
See Price on Amazon

Other Features

Is Self-Emptying

Self-emptying bins or automatic dirt disposal systems like the iRobot Roomba i1 Plus, are advanced robot vacuum models that have the ease of use feature to empty their dustbins automatically.

Also, iRobot Roomba i4 Evo is self-emptying, have it in mind that self-emptying robot vacuums tend to be on the higher end of the price spectrum due to this advanced feature.

Has Problem Area Cleaning

Problem area cleaning enables you to instruct a robot vacuum to focus on cleaning a particular spot in your home, iRobot Roomba i1 Plus supports this, which can be particularly useful for addressing particular area messes or high-traffic areas.

Has Carpet Detection

iRobot Roomba i4 Evo has carpet detection, which allows the vacuum to identify and adjust to different floor surfaces, specifically recognizing when it moves from hard floors like tile to carpets.

Support A Mobile Application

iRobot Roomba i1 Plus supports a smartphone app, through which you can control and monitor the vacuum remotely through your smartphone or tablet.

Both the iRobot Roomba i4 Evo and iRobot Roomba i1 Plus have mobile application support, this enhances your experience by providing convenience, and ease update of features and functionalities.

Doesn't Get Stuck

This feature in robot vacuum cleaners is designed to reduce the likelihood of the robot vacuum getting trapped while cleaning. Robot vacuums such as the iRobot Roomba i1 Plus 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 iRobot Roomba i4 Evo and iRobot Roomba i1 Plus have the "anti-stuck" feature, however clearing clutter, ensuring proper cable management, and creating clear paths for the vacuums can help further reduce the chances of becoming stuck during cleaning.

Supports Virtual Barriers

These virtual barriers are set up and managed via the robot vacuum's mobile app, similar to no-go zones, these barriers are designed to enable you control and restrict where the robot vacuum can and cannot go during cleaning.

Both iRobot Roomba i1 Plus and iRobot Roomba i4 Evo support virtual barriers, the ability to set virtual barriers is mostly useful for spaces having areas where the robot vacuum may become stuck.

Has Route Mapping

iRobot Roomba i1 Plus has a route mapping feature which enables it to create a map of your home 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 iRobot Roomba i4 Evo to adapt to the layout of your home to clean more efficiently and reduce the possibility of missing certain spots.

Has Voice Prompts

Voice prompts refer to audible messages that the vacuum emits to provide you alerts on the different states of the vacuum. iRobot Roomba i1 Plus supports this feature

The iRobot Roomba i4 Evo also supports voice prompts, this feature can be useful for you who like audible notifications or users who have visual impairments.

Supports Auto Docking

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

Both iRobot Roomba i4 Evo and iRobot Roomba i1 Plus 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.

Has Anti-Fall Sensor

Modern robot vacuum cleaners such as iRobot Roomba i1 Plus come equipped with 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 while cleaning.

This safety feature that is also available on the iRobot Roomba i4 Evo is essential in avoiding accidents and protecting the robot vacuum from damage. It gives you peace of mind knowing that the vacuum will not fall off a ledge during its cleaning cycle.

Can Be Scheduled

iRobot Roomba i1 Plus has this convenient feature, which allows 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 keeping a consistently clean space without the need for manual intervention. iRobot Roomba i4 Evo too can be scheduled.

Supports Wi-Fi

iRobot Roomba i1 Plus supports Wi-Fi, Wi-Fi-enabled robot vacuums offer several advantages and features, such as remote control, mobile app integration, voice assistant compatibility, and remote monitoring.

Also, iRobot Roomba i4 Evo supports Wi-Fi, Wi-Fi connectivity enhances the convenience and flexibility of robot vacuum usage, allowing for more efficient and customized cleaning routines.

Related Reviews