We will show you some difference between iRobot Roomba 610 and 780.

Roomba 610 vs 780
images from manufacturer

* Control Panel:
The 780 uses Touchpad Control to control while the 610 uses Buttons.

* Debris Sensing
The 780 features Dirt Detect Series 2 the 610 features Dirt Detect to find dirty areas. The series 2 uses both acoustic and optical sensors while the series 1 only uses acoustic sensors.

* Control Tool
The 780 includes a remote control that allows you to control the Roomba without touching the robot, whereas the 610 has none.

* Full Bin Indicator:
The 780 includes a full bin indicator which the 610 does not have, the indicator lets you know when to empty the dust bin.

* Carrying Handle
The 610 has no carrying handle, while the 780 includes a recessed carrying handle.

* Warranty
The iRobot Roomba 610 Professional Series Vacuum Cleaning Robot carry a 2-year limited warranty for parts, one-year warranty for battery; the 780 carries a 1-year limited warranty for parts, 6 month warranty for battery.

* Bin Type and Amount of Bins
The 610 comes equipped with 2 interchangeable bins: a high capacity sweeper bin and a vacuuming debris bin, whereas the 780 includes the AeroVac Series 2 Bin which uses a strong vacuum to pull debris and hair off brushes into the dust bin, the bin improves dirt and hair packing efficiency, dramatically reduce the time and effort on cleaning the brushes. And AeroVac Series
2 Bin also holds more than standard bin.

* Advanced Cleaning Head
The 780 features the Advanced Cleaning Head that has greater ability of picking up pet hair, debris, and more.

* Persistent Pass Cleaning
The 780 features the Persistent Pass Cleaning pattern to spend more time vacuuming areas where it finds it’s dirtier.

* Filter Type:
The 610 includes standard filter while the 780 features Dual HEPA Air Filters that traps particles as tiny as 0.3 microns, thus make the robot eject fresher air.

* Extended-Life Power Management
The 780 includes the Extended-Life Power Management which helps extend battery life.

Similarities:
* Has on-board scheduling functionality that allows you to preset the vacuuming time.
* Includes Virtual Wall Lighthouses.
* Automatically adjust between carpeting and hard surfaces like wood floors .
* Return to home base to dock and recharge automatically.
* Light-Touch Bumpers.
* iAdapt Cleaning Technology helps robot thoroughly clean the floors.
* Cliff detection sensors to avoid drop-offs.

Do you know other difference between Roomba 780 and 610, please share below to help others make a choice.

Here are some difference between iRobot Roomba 530 and 780.

Roomba 530 VS. 780
images from manufacturer

* Advanced Cleaning Head
The 780 features the Advanced Cleaning Head that improves the ability of picking up dirt, pet hair, and more.

* AeroVac Technology and Brush:
The 780 includes the AeroVac and improved brush system, these 2 things alleviate hair wrapping around the brushes, and it is
easier to remove the hair than the 530.

* Virtual Wall / Virtual Wall Lighthouses:
The 780 comes with 2 virtual wall lighthouses, while the Roomba 530 comes with 2 Virtual Walls.

* Control Panel:
The 780 features Touchpad Control while the 530 uses Buttons.

* Full Bin Indicator:
The 780 has a full bin indicator to tell you when to empty bin while the 530 does not.

* Debris Sensing
The 780 features Dirt Detect Series 2 that uses both acoustic and optical sensors to locate dirty spots, while the 530
features Dirt Detect that uses only acoustic sensors.

* Persistent Pass Cleaning
The 780 features the Persistent Pass Cleaning pattern to clean areas where it senses with more dirt.

* Bin Type:
The 780 includes the AeroVac Series 2 Bin which uses a powerful vacuum to pull debris and hair off brushes into the bin. And
it holds more than standard bin that the 530 uses.

* Filter Type:
The 530 use standard filter while the 780 includes the Dual HEPA Air Filters that eject cleaner air.

* Control Tool
The 780 comes with a remote control while the 530 doesn’t, the remote control allows you to control the Roomba without touching it.

* Extended-Life Power Management
The 780 includes the Extended-Life Power Management that improves battery life.

* Recharge Time
The 780 recharges faster the 530.

* iAdapt Responsive Cleaning Technology
The 780 features the iAdapt Responsive Cleaning Technology that helps thoroughly clean the floors, while the 530 has no.

* On-board Scheduling
The 530 has NO on-board scheduling while the 780 has this feature to allow you to preset the cleaning time.

* Extra Brush Cleaning Kits
The 780 has 2 Brush Cleaning Tools while the 530 comes with only one.

* Extra Brush Set
The 780 comes with 1 extra brush set including 1 extra bristle brush, 1 flexible brush, and 1 side Brush, whereas the 530 has none.

Similarities:
adjust between different types of floors such as from carpet to wood floors automatically;
return to home base to dock and recharge automatically;

Do you know other difference between Roomba 780 and 530, please share below, thank you.