iRobot Roomba 620 vs iRobot Roomba 650

iRobot Roomba 650 vs iRobot Roomba 620

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iRobot Roomba 650 - a high price for dexterous cleaner

I have embraced an opportunity to compare Roomba 620 and 650, I'd like to share my ideas on my testing results. The first one was Roomba 650, and I was astonished immediately how silent it was. I was watching TV while it was rambling around.

Roomba 650 Pros & Cons

Pros

  • Design plays here not the last role due to a hidden handle on the top, it’s easy to carry it around the house
  • Not all expensive models include replacement filter, but it does, so I can save extra money
  • It always returned on its dock after each cleaning, so it didn't get lost and I didn't need to put it on its place

Cons

  • It got confused by the shape of my living room. It is square, but it confused a cupboard with the wall and turned away, as a result, I returned it manually
  • I noticed that some stuff like hair or threads caught in brushes rather than into a dustbin
  • It went over one spot multiple of times, but then missed leaves fallen off a plant, so next time I had to sweep up beforehand

iRobot Roomba 620 - a reasonable purchase

This model is pleasantly cheaper in comparison Roomba 620 vs 650 and did its work flawlessly, but I constantly must have supervised it because it is used to sticking and stumbled upon borders and margins.

Roomba 620 Pros & Cons:

Pros

  • It has twice a larger dustbin, so it takes bigger amount of dirt at ones and I empty it frequently which used to bother me
  • I thought that the cheaper model would have a weak battery, but it was almost fully charged after 90 minutes of work. So, one charge would be enough for 2 cleanings of my apartment
  • I was concerned about corners but despite being bigger than majority of iRobots, it managed to clean all of them decently

Cons

  • It stuck under a chair because its battery ran out after 2 lame attempts to go in other directions. Thus it should be permanently under control, in case it needs to be rescued
  • It can't determine amount of time the spot requires, so it can leave some patches unfinished
  • Then charging confused me. It didn't have any light indicators, so it was not clear the percentage of battery and for how long it would charge

Do you still hesitate between Roomba 620 and 650?

If you are still choosing iRobot Roomba 620 or iRobot Roomba 650, check up more of my Roomba 650 comparisons to other models, including results from my own practical testing of that models. This will be more helpful than dry figures in a comparison chart.

Roomba 620 has bigger battery capacity than 650 (3000 versus 26060 mAH, respectively) and shorter charging time (3 vs 5 hours), but Roomba 650 has air filtration and time scheduling function.

You have to supervise Roomba 620 - it's the main vice, but Roomba 650 has smaller using area in comparison to Roomba 620 (1000 vs 800 square feet).

At first, draw attention to Roomba 650 because it is quiet and has innovative and convenient design, but if you don't want to waste money on display, air filtration and have an opportunity to replace a device when it gets stuck, take then Roomba 620.

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Common

Product

iRobot Roomba 620
iRobot Roomba 650

Model

Roomba 620
Roomba 650

Brand

iRobot
iRobot

Rating

3.8 of 5
4.3 of 5

Reviews

38
6306

Battery

Type

Ni-MH
Li-ion

Battery Capacity

3000 mAH
2600 mAH

Battery Life

90 Minutes
120 Minutes

Auto Charging

Charging Time

3 hours
4-5 hours

Cleaning features

Suction

1000 pa

Dust bin capacity

Number of cleaning stages

3
3

Using area

1000 square feet
800 square feet

Noise level

65 db

Carpet cleaning

Air Filteration

Control

Remote Control

Wi-Fi

Wi-Fi frequency requires

has not
has not

Protection

Drop Sensor Protection

Anti-Collision

Protective bumpers

Power

Voltage

100-240V
100-240V

Frequency

50/60Hz
50/60Hz

Cleaning modes

Auto

Spot

Edge

Single room

Intensive

Features

Color

white
black

Display

Virtual Wall

Time scheduling function

Voice control

Warranty

1 Year
1 Year

Dimensions

Product Size

17.7 x 16.9 x 4.7 inches
13.4 x 3.6 x 13.4 inches

Product Weight

12.79 pounds
11.7 pounds

Robot vacuums Comparisono comparison rating

  • better
  • worse
  • 9.8
  • 16.3
  • 9.8iRobot Roomba 620
  • 16.3iRobot Roomba 650

The iRobot Roomba 650 is better robot vacuum in this comparison. Check iRobot Roomba 650 price