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

Roomba I1 Plus Vs. Irobot Roomba I4 Evo Features Review

16 minute read   Last updated on Jan 11, 2025
iRobot Roomba i4 Evo

iRobot Roomba i4 Evo

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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
Roomba i1 Plus

Roomba i1 Plus

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Key features of the 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 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
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The robot 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 keep a record of the layout of the space. This can be used for several purposes, e.g.

the Roomba i1 Plus having the mapping feature can provide efficient cleaning in the mapped-out areas keeping out of those that are not. The iRobot Roomba i4 Evo also has the mapping and navigation feature, navigation involves 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 leaving out those that aren't.

No-go zones is a feature of many advanced robot vacuum cleaners and the Roomba i1 Plus is one of them. These zones are essentially digital boundaries or restricted areas that you can set up to prevent the robot from accessing specific areas or rooms during its cleaning cycle. Many modern robot vacuum cleaners such as the Roomba i1 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.

iRobot Roomba i4 Evo 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 i4 Evo. Roomba i1 Plus is compatible with Google Assistant, enabling you to control it using voice commands through Google Home devices or the Google Assistant app installed on smartphones and tablets. The iRobot Roomba i4 Evo is compatible with Google Assistant, it's advised to verify the level of compatibility with Google Assistant before purchasing a robot vacuum.

Roomba i1 Plus has a period of 1 year, this typically range from 1 - 2 years, but some higher-end brands may offer longer warranty periods. iRobot Roomba i4 Evo, at 1 year has the same warranty period as that of Roomba i1 Plus. 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 Roomba i1 Plus's dustbin capacity is at 0.4L, dustbin capacity determines how much dust, dirt, and pet hair the robot vacuum holds before it requires to be emptied. The iRobot Roomba i4 Evo, at 0.4L has the same dustbin capacity as the Roomba i1 Plus The dustbin capacity varies 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.

Roomba i1 Plus can adjust 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 make sure the brushes make good contact. Many robot vacuum cleaners are equipped with sensors and indicators to alert users when the dirt collection container is full and needs to be emptied. 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 alert that it's full can improve the convenience of owning one since it minimizes the need for constant monitoring. Roomba i1 Plus weighs 4.7kg, robot vacuums are commonly designed to be lightweight and compact for easy maneuverability and carrying around. iRobot Roomba i4 Evo, at 4.7kg has the same weight as the Roomba i1 Plus.

It's important to consider the weight of the vacuum when getting a model, especially if you plan to carry it up and down stairs Roomba i1 Plus has a width of 338mm, 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 important 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 Roomba i1 Plus by 1mm. A wider cleaning path can cover more ground in a single pass, shortening the time it takes to clean a room.

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 limited clearance in your home. The iRobot Roomba i4 Evo, at 92mm has the same height as that of Roomba i1 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 important as it determines how long the vacuum can run on a single charge. Battery capacity is measured in milliampere-hours (mAh), Roomba i1 Plus's battery power is 1,800mAh iRobot Roomba i4 Evo, at mAh1,800 has the same battery power as the Roomba i1 Plus A bigger capacity implies longer battery life which can be of advantage if you have a large home or if you prefer the robot vacuum to complete cleaning cycles without frequent interruptions to recharge.

The operating time of a robot vacuum cleaner refers to the time the vacuum can clean continuously on a single charge before it needs to return to its charging dock for recharging. Roomba i1 Plus's operating time is 1.25h iRobot Roomba i4 Evo, at 1.25h has the same operating time as the Roomba i1 Plus Always plan cleaning cycles around the vacuum's operating time to maximize efficiency and prevent "incomplete work" between charge intervals. 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 Roomba i1 Plus with a difference of only 0.5h. 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.

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. Roomba i1 Plus has a dirt sensor, dirt sensors are designed to detect the availability of dirt, dust, or debris in the space 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 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 room.

Self-emptying bins or automatic dirt disposal systems like the 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. This feature allows you to instruct a robot vacuum to focus on cleaning a specific spot in your space, Roomba i1 Plus supports this, which can be really useful for addressing localized messes or busy areas.

Roomba i1 Plus supports a smartphone app, through which you can control and monitor the vacuum without getting to it physically but through your smartphone or tablet. Both the iRobot Roomba i4 Evo and Roomba i1 Plus have mobile application support, this enhances your experience by providing convenience, and ease update of features and functionalities. This feature in robot vacuum cleaners is intended to reduce the likelihood of the robot vacuum getting stuck during cleaning.

Robot vacuums such as the Roomba i1 Plus are equipped with various sensors and technologies to navigate around obstacles and avoid getting stuck, however the effectiveness of this feature can vary among different models. Both the iRobot Roomba i4 Evo and Roomba i1 Plus 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 during cleaning. These virtual barriers are typically set up and managed 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.

Both Roomba i1 Plus and iRobot Roomba i4 Evo support virtual barriers, this ability to set virtual barriers is especially useful for spaces having areas where the robot vacuum may encounter obstacles. Roomba i1 Plus has a route mapping feature that enables it to create a map of your home and plan efficient cleaning routes. This mapping capability enhances the vacuum's ability to clean effectively and systematically.

Route mapping is an important feature as it makes it possible for robot vacuums such as the iRobot Roomba i4 Evo to adapt to the layout of your space to work more efficiently and minimize the risk of missing certain spots. Voice prompts are audible messages that the vacuum states to give you alerts on the different states of the vacuum. Roomba i1 Plus has this feature iRobot Roomba i4 Evo also supports voice prompts, this feature is useful for you who like audible notifications or users who have visual impairments.

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 i4 Evo and Roomba i1 Plus support this feature, considered a convenient feature because it makes sure that the robot vacuum maintains its charge and readiness for cleaning without requiring manual intervention. Modern robot vacuum cleaners such as Roomba i1 Plus 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, hence its safety during operation. This safety feature that is also available on the iRobot Roomba i4 Evo is key 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.

Roomba i1 Plus has this convenient feature, which enables you to set certain days or times of day for the robot vacuum to start cleaning your home. The scheduling feature in robot vacuums is specifically useful in maintaining a consistently clean space with little or no manual intervention. iRobot Roomba i4 Evo too allows scheduling.

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.

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