Home Robot Vacuum Cleaners Irobot Roomba 981 Vs. Okp Life K3

Irobot Roomba 981 Vs. Okp Life K3 Review

6 minute read   Last updated on Mar 5, 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

Key features of the Okp Life K3

Overall Score 5.4

  • Has Included Washable Filters
  • Battery Power of 2600 mAh

A summary by feature comparison

Category Features iRobot Roomba 981 Okp Life K3
COMMONLY ASKED FOR FEATURES has mapping and navigation
has an obstacle sensor
works with alexa
compatible with google assistant
number of cleaning modes 4only 4only
warranty period 1year 1year
DESIGN FEATURES has included washable filters
dustbin capacity 0.5L
has twin side brushes
indicates when full
weight 4kg 3kg
width 351mm 278mm
height 92mm 76mm
CLEANING PERFORMANCE AND POWER FEATURES battery power 3,000mAh 2,600mAh
operating time 2h 1.7h
charge time 3h 2h
has auto-off
OTHER FEATURES support a mobile application
doesn't get stuck
has route mapping
has voice prompts
supports auto docking
has anti-fall sensor
can be scheduled
supports wi-fi
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Let's look at each feature category in detail

Commonly Asked For Features

Has Mapping And Navigation

The vacuum's ability to generate a 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 desired space. Mapping and navigation can be used for different situations, for example the iRobot Roomba 981 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 981 has an obstacle sensor, such a sensor serves the purpose of detecting and identifying objects in the robot's way, allowing it to navigate around them thus avoiding collisions.

Also, the Okp Life K3 has this sensor, obstacle sensors work together to provide the robot vacuum with a comprehensive understanding of its environment, enabling it to navigate around furniture, walls, and other objects when cleaning a room and preventing damage to both the robot and its obstacles.

Works With Alexa

Most modern robot vacuum cleaners such as the iRobot Roomba 981 are built to work with Amazon Alexa, which implies that they can be integrated with the Amazon Echo ecosystem and controlled using voice commands.

The Okp Life K3 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 Okp Life K3.

Compatible With Google Assistant

iRobot Roomba 981 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 Okp Life K3 too is compatible with Google Assistant, it's advised to verify the level of compatibility with Google Assistant before purchasing a robot vacuum.

Number Of Cleaning Modes

iRobot Roomba 981 has 4 cleaning modes, the cleaning modes offered by robot vacuums varies depending on the make and model of the robot vacuum.

The Okp Life K3, having only 4 has the same number of cleaning modes as the iRobot Roomba 981 Robot vacuum manufacturers may offer different cleaning modes to provide users with flexibility and adaptability to various cleaning floors.

Warranty Period

iRobot Roomba 981 has a period of 1 year, this typically range from 1 - 2 years, but some higher-end brands may give longer warranties.

Okp Life K3, at 1 year has the same warranty period as that of iRobot Roomba 981. When thinking of buying a robot vacuum cleaner, it's important to read and understand the warranty terms and conditions, alongside any limitations or exclusions that may apply.

iRobot Roomba 981
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Design Features

Has Included Washable Filters

Okp Life K3 has washable filters, these are designed to capture dust, dirt, and fine particles during the cleaning process and can be easily removed and washed to keep up the vacuum's performance.

Dustbin Capacity

iRobot Roomba 981's dustbin capacity is at 0.5L, dustbin capacity determines how much dust, dirt, and pet hair the vacuum holds before it can be emptied.

Has Twin Side Brushes

Okp Life K3 has twin side brushes, these brushes can be useful for specific cleaning tasks, since they help the robot vacuum sweep dirt and debris from corners and along edges.

Indicates When Full

Many robot vacuum cleaners are equipped with sensors and indicators to alert users when the dustbin is full and needs to be emptied. iRobot Roomba 981 supports this feature, which prevents the robot vacuum from getting clogged thus performance will be maintained as soon as the bin is emptied.

Okp Life K3 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 minimizes the need for constant monitoring.

Weight

The iRobot Roomba 981 weighs 4kg, robot vacuums are generally designed to be lightweight and compact for easy maneuverability and portability.

Okp Life K3, at 3kg is lighter than the iRobot Roomba 981 with a difference of 1kg. It's advisable to consider the weight of the robot vacuum when getting a model, and that's if you plan to carry it up and down stairs

Width

iRobot Roomba 981 has a width of 351mm, often referred to as its cleaning path width, is the width of the area that it can properly clean in one go. The width of a robot vacuum is key as it can affect its efficiency and the time it takes to clean a space

Okp Life K3, at 278mm measures less in width than the iRobot Roomba 981 by 73mm. A wider cleaning path can cover more ground in a single pass, shortening the time it takes to clean a room.

Height

iRobot Roomba 981'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 furniture with limited clearance in your home.

The Okp Life K3, at 76mm measures less in height than the iRobot Roomba 981 by 16mm. 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 981's battery power is 3,000mAh

The Okp Life K3, at mAh2,600 has less battery power than the iRobot Roomba 981 by only A bigger capacity implies longer battery life which can be beneficial if you have a large space or if you would like the robot vacuum to complete operations with less interruptions to recharge.

Operating Time

The operating time of the iRobot Roomba 981 refers to the amount of time the vacuum can clean continuously on a single charge before it needs to be recharged. iRobot Roomba 981's operating time is 2h

The Okp Life K3, at 1.7h spends less time than the iRobot Roomba 981 by only 0.3h Always plan cleaning cycles around the vacuum's operating time to maximize efficiency and prevent "incomplete work" between charge intervals.

Charge Time

iRobot Roomba 981 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 Okp Life K3, at 2h spends lesser time charging than the iRobot Roomba 981 by only 1h. 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.

Has Auto-Off

Auto-off is a feature designed to automatically turn off the vacuum after it has completed an operation or when certain conditions occur. iRobot Roomba 981 has an auto-off feature, which is useful for energy efficiency and battery preservation.

Also, Okp Life K3 has this feature, overall, the auto-off feature in a robot vacuum is a key addition that in a way promotes energy efficiency, prolongs the vacuum's lifespan, enhances safety, and adds convenience to the cleaning process.

iRobot Roomba 981
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Other Features

Support A Mobile Application

iRobot Roomba 981 supports a smartphone app, through which you can control and monitor the vacuum remotely through your smartphone or tablet.

Both the Okp Life K3 and iRobot Roomba 981 have mobile application support, mobile apps enhance the user experience by providing convenience, and ease update of features and functionalities.

Doesn't Get Stuck

This feature in robot vacuum cleaners is designed to eliminate the chance of the robot vacuum getting stuck while cleaning. Robot vacuums such as the iRobot Roomba 981 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 Okp Life K3 and iRobot Roomba 981 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.

Has Route Mapping

iRobot Roomba 981 has a route mapping feature which enables it to generate a map of your space and schedule efficient cleaning routes. This mapping capability improves the vacuum's ability to clean effectively and systematically.

Has Voice Prompts

Voice prompts are audible messages that the vacuum states to provide you alerts on the different states of the vacuum. iRobot Roomba 981 has this feature

Supports Auto Docking

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

Both Okp Life K3 and iRobot Roomba 981 support this feature, considered a convenient feature because it ensures that the robot vacuum keeps its charge and readiness for cleaning without requiring manual intervention.

Has Anti-Fall Sensor

Most robot vacuum cleaners such as iRobot Roomba 981 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 during operation.

This safety feature that is also available on the Okp Life K3 is key in mitigating accidents and keeping 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 981 has this convenient feature, which enables you to set certain days or times of day for the robot vacuum to automatically start working.

The scheduling feature in robot vacuums is particularly useful in maintaining a consistently clean space without the need for manual intervention. Okp Life K3 too can be scheduled.

Supports Wi-Fi

iRobot Roomba 981 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, Okp Life K3 supports Wi-Fi, Wi-Fi connectivity enhances the ease and flexibility of robot vacuum use, allowing for more efficient and customized cleaning routines.

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