Reasons to buy R850 Robot Vacuum:
Reasons to buy iRobot Roomba 640 :
PERFORMANCE |
WINNER :
R850 Robot Vacuum
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USABILITY |
WINNER :
R850 Robot Vacuum
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DESIGN |
WINNER :
R850 Robot Vacuum
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CONCLUSION |
DRAW :
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With super thin design, the cordless robot vacuum for pet hair can easily travel and clean dirt from under furniture and hard-to-reach places.
At only 5.00 inches above the floor, this Romba 640 is able to maneuver under beds, sofas and any furniture above its height and deliver effective cleaning.
170 square meters – suitable for small homes
Ideal strong suction for PET HAIR on the carpet. It is advisable to apply the 1600PA Max suction to pick up annoying tangling pet hair, wet dust on carpets or high traffic area.
600 Pa – very low suction power. Able to deliver enough cleaning power for an effective clean.
It is advisable to apply the 1600PA Max suction to pick up annoying tangling pet hair, wet dust on carpets or high traffic area.
Its suction is able to pull up every pet hair from wherever it is hiding into the debris bin. Suitable for homes with dogs and cats.
With powerful strong suction and 2 side brushes, the robotic vacuum cleaner can easily pick up and sweep debris away from edges and corners. Garbage nowhere to hide!
27 degree edge sweeping brush – specifically designed to remove every kind of debris from the corners, along walls and other hard to reach places.
This robot vacuum is able to clean for 100 minutes after a full charge to optimize the cleaning area.
90 minutes
180 minutes
This robot vacuum has two levels of suction that it can use to clean different floor types thus enabling multi-floor cleaning.
Features an automatic adjustable brush that adapts its height depending on the floor type. Delivers effective clean on hardwood, tile, marble, linoleum, vynil, marble, low pile and medium pile carpets
It has a 1600Pa Max suction strong suction for carpet deep cleaning.
Its ability to clean for 100 minutes constantly after a full charge makes it able to clean large rooms.
The dust robotic vacuum cleaner for pet hair can work up to 100min constantly & auto return to dock for self-charging when the robot cleaner is in low power.
Will dock and return to its charging base to recharge without you commanding it to. Makes it always prepared to clean.
Roomba 640 formulates more than 60 decisions in a single second to adapt to your home and move from room to room on a single floor.
Improved highly sensitive anti-collision technology for evading obstacles, protecting your robot vacuum cleaner from bumping into furniture and other household items from scratches.
Powerful detect sensors that prevent the robot from falling off stairs and bumping into objects placed on the floor. Detects and changes direction or moves around object.
In the auto mode, the operating volume is much like a normal whisper between people. There is no disruption during your sleeping, reading or working time.
68 db – very low noise like for a microwave device.
Besides, you can adjust the robot vacuum cleaner to the normal suction for quiet cleaning at night or hardwood cleaning. Different Suctions for thorough & deep cleaning with ZERO effort.
It has a high-efficiency HEPA filter that it uses to prevent secondary air pollution.
It has a zigzag route mapping that helps it clean thoroughly without leaving any place untouched.
Instead uses intelligent sensors to indiscriminately navigate your home
It has concentrated cleaning that it uses to clean stubborn and hard to remove mess.
Concentrated cleaning through Dirt Detect sensors – takes notice of are concentrated with dirt especially high traffic zones, supplies additional cleaning to those areas.
With the help with Radio Frequency technology, you can command device from any room in your house. You can initiate a cleaning session; pre-program the sessions with voice command.
Enjoy living in a clean home without putting in much effort. Just click on the clean button and relax as Roomba 640 performs the dirty work.
Device has smart APP controls that make it more convenient to use.
This device is Wi-Fi connected that makes it easy to use.
It offers unique features like: time programming, cleaning maps, drawing Virtual Walls, choosing cleaning areas and setting the cleaning mode.
This robot vacuum works with Alexa voice command.
This robot vacuum has a large debris bin of 700mls.
The 2.7 inch thin robot vacuum enables to glides easily underneath beds & sofa where dirt hides.
Low profile design of 5 inches tall only – makes it possible for robot to clean hard to reach areas and under all types of furniture above its total height.
This device has boundary strips included.
Lithium-Ion (2.850 mAh)
1800 mAh small battery capacity– will require a recharge after 90 minutes of run time.
700mls
400 ml – can take enough debris from a small sized room before requiring emptying
This unit has virtual walls included.
Includes a dual mode virtual barrier – helps you limit the robot from going into areas that are off limit to its cleaning.
16.7 x 13.6 x 4.5 inches
13.4 x 13.4 x 3.6 inches
9 pounds
12.25 pounds
Boundary strips included. Anti-drop sensor. Anti-collision technology. Quiet cleaning. Multiple cleaning modes. Edge cleaning. Auto recharge. Super thin design.
• Doesn’t need a cleaning program – just click start • Can clean multiple bare floor types • Patented 3 stage cleaning system • Self docks and recharges once battery low or after cleaning • Dirt detect sensors – provides concentrated cleaning • Effectively cleans corners and edges • Makes up to 60 precision in a single second • Easily lifts and suctions pet hairs
This robot does not have a full bin indicator.
• Doesn’t have a carpet boost function • Small dust bin capacity – only 400 ml and wont accommodate large particles • Doesn’t plan cleaning routes in a home • Can’t be smart home connected – no wifi, Smartphone app or Amazon Alexa connectivity • It does not have a high efficiency filtration system • Hard to determine when dustbin is full • Easily cleans under furniture – low profile design • Will not resume cleaning automatically after full recharge • Doesn’t provide quiet operation
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