Samsung POWERbot Essential R9020 VS. Ecovacs Deebot 901

At only 5.3"H, this device can easily clean under furniture above that height. Likewise, there is also an automatic height adjustment feature that allows this device to go down up-to 1.5cm.

This device can clean small-to-medium sized rooms of up-to 1400sq.ft.

It boasts 10x more powerful suction in-order to deliver optimal cleaning results. In fact, it features a 5.9watts powerful suction.

Includes a Combo-Brush specially designed to pick-up pet-hair with less tangles.

The Full-size, 12-inch main-brush provides corner-to-corner coverage in-order to thoroughly clean wall-edges and corners.

It battery offers up-to 60-minutes of run-time.

It takes about 160-minutes for the battery to get fully charged.

Features large wheels that move smoothly over different surfaces. In fact, it transitions from hard floors to carpet with ease while providing the right type of cleaning action.

Features a powerful Cyclone Force system that generates a strong centrifugal force making it a perfect device for cleaning thick-carpets.

The robotic-vacuum auto-docks to recharge when the battery runs low on power.

It will resume cleaning from where it left-off after recharging.

It can move to different rooms of your house using a visionary mapping plus system that creates a complete map of your home to find the optimal cleaning path.

It uses 10 smart-sensors and an onboard digital camera to minimize bumping into furniture and avoid dropping off stairs.

With only 60dBs at the highest setting, this device is a bit quiet when cleaning-up your house.

It uses a powerful Cyclone Force system to boost suction power most especially when cleaning-up carpeted floors.

This unit features a Visionary Mapping Plus system that uses onboard digital camera and smart-sensors to determine an optimal cleaning path after creating a complete map of your home.

The spot-cleaning-mode shifts the robotic-vacuum to power-cleaning-mode in-order to allow it to repeatedly vacuum a particular area until it’s dirt-free.

You can use the included remote control to easily control all functions without touching it. However it also features onboard-controls that can be pressed for easy operation.

You can use the On-Board scheduling button to create automatic cleaning schedules for up to 7-days.

Visionary Mapping Plus technology uses sensors and an onboard camera to capture images of your house so as to create a virtual-map of zones to be cleaned.

It equipped with an extra-large 700ml dustbin that facilitates for longer cleaning and less emptying.

Ann automatic height adjustment feature allows this device to go down up-to 1.5cm thus giving it a low-profile design.

It may include an optional 13-ft Boundary Strip that prevents it from accessing certain areas of the house.

2600mAh

700ml

14.88"W X 5.3"H

9.92lbs (4.5-kg)

• 10X more suction power. • Large wheels move smoothly over obstacles. • Visionary Mapping Plus and FullView Sensors. • Combo Brush to pick up hair with less tangles. • CycloneForce Technology provides consistent power.

• No virtual walls. • Doesn't have a HEPA filter. • Amazon Alexa Not Supported. • Doesn't have Wet Mopping Feature. • No Smartphone App & Wi-Fi Support.