CATEGORY : Robot Vacuum Cleaners

Grand-Pro A1 Robot Vacuum Cleaner VS. iRobot Roomba 877

product1
7.4
Winner:

Grand-Pro A1 Robot Vacuum Cleaner

Reasons to buy Grand-Pro A1 Robot Vacuum Cleaner:

  • button icon Anti collision and anti-fall.
  • button icon Zig zag cleaning.
  • button icon Always ready to clean.
  • button icon Boundary magnetic strip.
Check price here....
VS
product1
6.3
Runners Up:

iRobot Roomba 877

Reasons to buy iRobot Roomba 877 :

  • button icon Convenient usage – single click clean button
  • button icon Allows scheduled cleanings
  • button icon Allows scheduled cleanings
  • button icon Detects areas with high dirt concentration
Check price here....

summary Review:

PERFORMANCE
WINNER :

Grand-Pro A1 Robot Vacuum Cleaner

  • DEEP CLEANS THICK CARPETS
  • RESUMES AFTER AUTO RECHARGING
  • QUIET OPERATION
  • MAPS & PLANS ROUTE
USABILITY
WINNER :

iRobot Roomba 877

  • HASSLE FREE OPERATION
  • CAN BE SCHEDULED
DESIGN
WINNER :

Grand-Pro A1 Robot Vacuum Cleaner

  • LARGE DEBRIS BIN
  • BOUNDARY STRIPS INCLUDED
CONCLUSION
DRAW :
Comparison Winner
Grand-Pro A1 Robot Vacuum Cleaner

Reasons why we like it:

  • DEEP CLEANS THICK CARPETS
  • RESUMES AFTER AUTO RECHARGING
  • QUIET OPERATION
  • MAPS & PLANS ROUTE
  • LARGE DEBRIS BIN
  • BOUNDARY STRIPS INCLUDED
Check price here....

COMPARISON – Grand-Pro A1 Robot Vacuum Cleaner VS. iRobot Roomba 877

PERFORMANCE

CLEANS UNDER FURNITURE

Grand-Pro A1 Robot Vacuum Cleaner
iRobot Roomba 877
Yes

This unit is able to get under and clean under sofas, tables, beds and any other furniture in the house.

Yes

3.58 inches in height – low profile design that allows it enter under beds, chairs and furniture and thoroughly clean it.

COVERAGE

Grand-Pro A1 Robot Vacuum Cleaner
iRobot Roomba 877
No

No

SUCTION POWER

Grand-Pro A1 Robot Vacuum Cleaner
iRobot Roomba 877
Yes

Strong Suction for Large Particles and with automatic carpet boost. Ideal for all floor types.

Yes

1000 Pa suction power – this is a good suction power that is able to provide up to 5 times more power to loosen, lift and suction dirt from your home environment.

IDEAL FOR HOMES WITH PETS

Grand-Pro A1 Robot Vacuum Cleaner
iRobot Roomba 877
Yes

A multi surface brush roll combines with the good suction and a high-efficiency filter to give you an amazing solution for homes with pets.

Yes

Roomba 877 features patented tangle free brushes – are designed to remove pet hairs from multiple floors without tangling.

CLEAN CORNERS AND ALONG WALLS

Grand-Pro A1 Robot Vacuum Cleaner
iRobot Roomba 877
Yes

This device has double spinning side brushes which pull in debris from corners and edges.

Yes

Systematically cleans corners and along walls using the edge sweeping brush. This brush contains a 27 degree angle that can reach the deepest of corners and walls removing all debris without much struggle.

BATTERY LIFE

Grand-Pro A1 Robot Vacuum Cleaner
iRobot Roomba 877
Yes

This unit's battery life is excellent as it can run for 120 to 150 minutes.

Yes

60 minutes of running time – this is enough time to clean a small or medium sized room or apartment especially if the debris is not highly concentrated everywhere.

CHARGE TIME

Grand-Pro A1 Robot Vacuum Cleaner
iRobot Roomba 877
Yes

Device has a charge time of 4 hours until fully charged.

Yes

120 minutes

MULTI-FLOOR CLEANING

Grand-Pro A1 Robot Vacuum Cleaner
iRobot Roomba 877
Yes

A spinning, multi-surface brush roll takes on carpets while powerful suction and dual spinning side brushes pick up debris from hard floors, edges, and corners.

Yes

Can clean carpets and hard floors using the Auto Adjust cleaning head. It robotically adapts its height to maintain the multiple brushes in a very close contact with the various floors in your home.

DEEP CLEANS THICK CARPETS

Grand-Pro A1 Robot Vacuum Cleaner
iRobot Roomba 877
Yes

Device has a spinning, multi-surface brush roll which does a tremendous job of taking on debris deep in carpets.

No

FOR LARGE ROOMS

Grand-Pro A1 Robot Vacuum Cleaner
iRobot Roomba 877
Yes

Its ability to run for 110 minutes without shutting down makes it ideal for large rooms.

Yes

Cleans through large rooms through adapting to your home by making up to 60 decisions per second. Dodges objects on its way as it randomly navigates

AUTO DOCKS AND RECHARGE

Grand-Pro A1 Robot Vacuum Cleaner
iRobot Roomba 877
Yes

Device is able to auto dock and recharge when it runs out of battery.

Yes

Roomba 877 will without a reminder or command from you return to its home base and recharge once cleaning is finished or battery is low.

RESUMES AFTER AUTO RECHARGING

Grand-Pro A1 Robot Vacuum Cleaner
iRobot Roomba 877
Yes

This device features the auto dock and resume cleaning after charging which saves up time.

No

MULTI-ROOM NAVIGATION

Grand-Pro A1 Robot Vacuum Cleaner
iRobot Roomba 877
Yes

This device is able to navigate from room to room.

Yes

Features an advanced navigation system that moves the robot from room to room while cleaning around objects and turning away from cliffs.

AVOIDS STAIRS AND OBJECTS

Grand-Pro A1 Robot Vacuum Cleaner
iRobot Roomba 877
Yes

This robotic vacuum is able to avoid stairs and objects.

Yes

Cliff detect sensors – detects stairs and objects from a small distance and turns away or cleans around and under objects on its cleaning path.

QUIET OPERATION

Grand-Pro A1 Robot Vacuum Cleaner
iRobot Roomba 877
Yes

This device is quiet enough making it possible to work or do something else while it’s cleaning.

No

BOOSTS SUCTION POWER

Grand-Pro A1 Robot Vacuum Cleaner
iRobot Roomba 877
No

No

HEPA FILTER

Grand-Pro A1 Robot Vacuum Cleaner
iRobot Roomba 877
Yes

This device has a high efficiency hepa filter that is ideal for picking up dust and other airborne particles.

Yes

High efficiency filter system – will trap up to 99% of every allergens, pollen and particles in your home as little as 10 microns. Preferred choice for people with asthma.

MAPS & PLANS ROUTE

Grand-Pro A1 Robot Vacuum Cleaner
iRobot Roomba 877
Yes

Precision laser navigation. Z-shape cleaning path. Selective room cleaning. Faster and better.

No

SWEEPS AND MOPS

Grand-Pro A1 Robot Vacuum Cleaner
iRobot Roomba 877
Yes

Device has two brushes that sweep dirt into the vacuum however it may not be able mop as required.

Yes

Only sweeps floors and carpets

CONCENTRATED CLEANING

Grand-Pro A1 Robot Vacuum Cleaner
iRobot Roomba 877
Yes

Has a max mode for concentrated cleaning which increases the suction power to deal with messes.

Yes

Powerful dirt detector for concentrated cleaning. Identifies areas with a lot of debris levels and then puts more effort and time in cleaning them.

EMPTIES ON ITS OWN

Grand-Pro A1 Robot Vacuum Cleaner
iRobot Roomba 877
No

No

Grand-Pro A1 Robot Vacuum Cleaner

USABILITY

HASSLE FREE OPERATION

Grand-Pro A1 Robot Vacuum Cleaner
iRobot Roomba 877
No

Yes

With Roomba 877, all you have to do is just press clean on the robot or set it to clean in a time that is suitable for you and enjoy total hands free cleaning every day.

REMOTE CONTROL WITH MOBILE APP

Grand-Pro A1 Robot Vacuum Cleaner
iRobot Roomba 877
No

No

WIFI CONNECTED

Grand-Pro A1 Robot Vacuum Cleaner
iRobot Roomba 877
No

No

CAN BE SCHEDULED

Grand-Pro A1 Robot Vacuum Cleaner
iRobot Roomba 877
No

Yes

Can be scheduled to clean up to 7 times in a single week. Choose the time of cleaning and also the modes that you want to use and enjoy coming back to a clean home.

WORKS WITH ALEXA

Grand-Pro A1 Robot Vacuum Cleaner
iRobot Roomba 877
No

No

ZONE CLEANING

Grand-Pro A1 Robot Vacuum Cleaner
iRobot Roomba 877
No

No

iRobot Roomba 877

DESIGN

LARGE DEBRIS BIN

Grand-Pro A1 Robot Vacuum Cleaner
iRobot Roomba 877
Yes

Device has a large bin with a holding capacity of over 30 days cleaning sessions.

No

LOW PROFILE DESIGN

Grand-Pro A1 Robot Vacuum Cleaner
iRobot Roomba 877
Yes

This device’s thin design allows it to easily coast below furniture to provide thorough clean throughout your home

Yes

3.58 inches tall – suitable for cleaning beneath most furniture above its height

BOUNDARY STRIPS INCLUDED

Grand-Pro A1 Robot Vacuum Cleaner
iRobot Roomba 877
Yes

Device has an 8' BotBoundary strip to enable it to avoid obstacles and ledges.

No

BATTERY CAPACITY

Grand-Pro A1 Robot Vacuum Cleaner
iRobot Roomba 877
Yes

2200mAH Lithium battery

Yes

N/A

DUST BIN CAPACITY

Grand-Pro A1 Robot Vacuum Cleaner
iRobot Roomba 877
Yes

0.23L

Yes

N/A

FULL BIN INDICATOR

Grand-Pro A1 Robot Vacuum Cleaner
iRobot Roomba 877
No

No

VIRTUAL WALL INCLUDED

Grand-Pro A1 Robot Vacuum Cleaner
iRobot Roomba 877
Yes

Device has virtual walls included.

Yes

Delivers enough Virtual Wall Lighthouse Beacon in up to 2 rooms in your home. Limits this Roomba from entering some areas or rooms.

PRODUCT DIMENSIONS

Grand-Pro A1 Robot Vacuum Cleaner
iRobot Roomba 877
Yes

10.9 x 10.9 x 2.8 inches

Yes

19.2 x 17 x 6.3 inches

WEIGHT

Grand-Pro A1 Robot Vacuum Cleaner
iRobot Roomba 877
Yes

4 pounds

Yes

12.1 pounds

Grand-Pro A1 Robot Vacuum Cleaner

CONCLUSION

PROS

Grand-Pro A1 Robot Vacuum Cleaner
iRobot Roomba 877
Yes

Super slim. Long cleaning time and auto recharge. Anti collision and anti-fall. Boundary magnetic strip. Always ready to clean. Non-stop cleaning. Endurance cleaning. Wet mopping.

Yes

• Includes virtual walls • Convenient usage – single click clean button • Automatic adjustable cleaning head • Makes up to 60 seconds per second • 27 angle degree edge sweeping brush • Self charges and returns to home base • Allows scheduled cleanings • Detects areas with high dirt concentration • Anti drop and cliff sensors

CONS

Grand-Pro A1 Robot Vacuum Cleaner
iRobot Roomba 877
Yes

Device is noisy on hard floors.

Yes

• No wet mopping feature • Excludes IR remote control • Wifi and Smartphone app not compatible • No full bin indicator

Overall Winner

Grand-Pro A1 Robot Vacuum Cleaner Check price here....

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