Are you tired of cleaning your house? Do you want to sit back and relax while a robot does the work for you? Look no further than the iRobot Roomba Combo™ j7+ and the Ecovacs Deebot T20 Omni robot vacuum cleaners! These two robot vacuums are top-of-the-line and have similar specs and features, making them perfect for a head-to-head competition.


Round 1: Features

Both the Roomba Combo™ j7+ and the ECOVACS DEEBOT T20 Omni have over 40 different categories of features. Some of the shared features include:

  • Self-emptying.
  • Smart navigation, meaning that they make a map of your house using LiDAR or VSLAM technology.
  • Obstacle avoidance and object recognition.
  • Map storage for multiple rooms.
  • Both robots are great at picking up debris on hard floors and carpets.

Round 2: Price

The Roomba Combo™ j7+ is less expensive than the ECOVACS DEEBOT T20 Omni at the time of writing. But as they normally have a similar price, it would depends on your needs to choose the right one for you.


Round 3: Cleaning Style

The Roomba Combo™ j7+ has a unique cleaning style compared to the ECOVACS DEEBOT T20 Omni. It didn’t suck up any cables around the house, and the restrictions that you can put in place to prevent this are impressive.


Round 4: Battery Life

The ECOVACS DEEBOT T20 Omni has a longer battery life than the Roomba Combo™ j7+.

So if you have a big house, the ECOVACS DEEBOT T20 Omni might be a better choice.

iRobot® Roomba Combo™ j7+

  • Seamlessly transitions from carpet to hard floors and vacuums and mops.
  • On hard floors, it mops and vacuums at the same time.
  • On carpet, it lifts its mop pad safely away and continues with powerful vacuuming avoiding wet carpet messes.
  • You can pair it with Alexa and say “Alexa, tell Roomba Combo to clean under the table.”
  • The Clean Base Automatic Dirt Disposal system empties dirt and debris automatically up to 60 days.

Ecovacs Deebot T20 Omni

  • The OZMO Turbo pressurized spinning mop offers premium scrubbing capability and cleans right to the edge.
  • The OMNI station empties the robot automatically and holds enough dust for up to 75 days without emptying.
  • Capable of identifying and avoiding potential hazards on the ground such as small toys, wires, ensuring a smooth cleaning.
  • The Yiko voice command system makes cleaning your house as simple as saying, “Ok YIKO, vacuum under the sofa in the living room.”


In conclusion, both the iRobot Roomba Combo™ j7+ and the ecovacs ECOVACS DEEBOT T20 Omni Robot Vacuum and Mop are great choices for a robot vacuum. They both have their pros and cons, but at the end of the day, they’ll both get the job done. So choose one, sit back, relax, and let the robots do the cleaning for you!
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