Samsung POWERbot R9250 VS. Ecovacs Deebot 901

At 5.3-inches high, this robot-vacuum can easily clean under certain furniture above that height. However, it won't fit under most furniture below that height.

Thoroughly cleans medium-to-large sized rooms of up-to 2000sq.ft.

Delivers 50x more powerful suction compared to conventional robot-vacuums with a circular design.

It’s equipped with a specially designed Combo-Brush that helps to thoroughly pick-up pet-hair with fewer tangles.

Provides up-to 60-minutes of run-time on a single-charge.

Its battery takes 3-hours to get fully charged.

The Large wheels move smoothly over obstacles in-order to allow this device to transition from hard floors to carpets with ease while providing the right type of cleaning action.

It delivers a 50x more powerful cleaning on thick carpets while the integrated CycloneForce Technology helps to ensure consistent power with less clogging on carpeted floors.

This unit can thoroughly clean large-sized rooms of up-to 2000sq.ft.

It automatically returns to the docking-station to recharge when the battery gets low on power.

When this device is fully-charged, it will go back-out to its last location and resume cleaning.

Features Visionary Mapping Plus Technology that uses an onboard camera and multiple sensors to create an ideal cleaning path for multi-room cleaning while avoiding obstacles.

It uses multiple-sensors and an onboard digital camera to avoid bumping into furniture and minimize stair drop-offs.

It features a quiet-mode that facilitates for quiet-operation. However, this device will also make a louder noise when operating in turbo-mode.

This device uses a powerful Cyclone Force system to boost suction power up-to 50X. It fact, it delivers a 50x more powerful cleaning on all floor types.

It features a washable Hepa-like, sponge, washable-filter that can trap smaller particles and allergens.

It’s Visionary Mapping Plus system uses an onboard digital camera and multiple smart-sensors to create an ideal cleaning-path.

It features a Point-Cleaning function that facilitates for on-demand vacuum cleaning of particular spots.

This device is Wi-Fi enabled for remote-control via your smart-device. It also comes with an IR-remote-control and even features onboard-controls for easy hands-on operation.

You can remotely control this robot-vacuum using your Smartphone via Smart-Home or Samsung-Connect.

This device is Wi-Fi enabled for remote-control via your Smartphone and other smart-devices.

You can use the scheduling-function to set a desired cleaning time for up-to 7-days. In fact, this function will help you achieve an automatic-cleaning routine whether you’re away or at home.

It works with Amazon-Alexa for voice control. However, the Alexa-device is sold separately.

The Visionary Mapping Plus system creates a coverage-map that shows-up on your Smartphone-App where the POWERbot has cleaned and where it hasn't. So, this allows you to set specific zones to be cleaned.

It comes with a larger 700ml dust-canister that facilitates for longer cleanings but with fewer emptying.

It includes boundary-markers that prevent it from accessing areas while cleaning-up your house.

2600mAh.

700ml

Features a virtual-wall function that prevents it from accessing certain areas when cleaning.

14.9"W X 5.3"H X 14.3"D

10.54-pounds (4.8-kg).

• Wi-Fi Connectivity. • EasyPass Large Wheels. • 50x More Powerful Suction. • Large 700ml Dust-Canister. • Auto Recharge and Resume function. • Combo-Brush for removing pet hair. • Works with Alexa for voice control. • CycloneForce Technology for consistent power. • Visionary Mapping Plus & FullView Sensor.

• Loud noise in Turbo-mode. • Doesn't have a HEPA filter. • Doesn’t have wet-mopping function.