Grand Pro A1 VS. Samsung POWERbot R7090 Pet

At 3.8-inches High, this robot-vacuum can easily clean under most furniture above that height. It also has an automatic height adjustment function that enables it to go as low as 1.5cm.

Thoroughly clean small-to-medium sized rooms of up-to 1800sq.ft.

Provides a 40X more powerful suction than conventional robot-vacuums with a circular design. Likewise, it also has a 20-watts powerful suction.

Features a Self Clean Brush that automatically detangles and removes pet hair that collects around the brush. Additionally, the integrated wide motorized brush uses a strong rotating motion to capture pet-hair.

This robot-vacuum features Edge-Clean-Master-Technology that uses an innovative rubber blade that extends out to clean corners and along wall-edges.

It provides up-to 90-minutes of run-time on a single-charge.

3-hours

Features Large Easy-Pass Wheels that can move smoothly over obstacles and also allow the robot-vacuum to transition from hard-floors to carpets easily. Additionally, this robot-vacuum can automatically detect surface-types to optimize suction power.

It uses CycloneForce-Technology to create a strong centrifugal force and long-lasting suction that is perfect for cleaning thick-carpets. In fact, this device offers 40x more suction power for deep-cleaning carpets.

It automatically returns to a dock-station to recharge when the battery runs low on power.

When fully-charged, this robot-vacuum goes back-out to its last location and resumes cleaning until the job is complete.

It’s equipped with Visionary Mapping Plus Technology that uses an onboard camera and multiple sensors to create an ideal cleaning-path thus making it perfect for multi-room cleaning.

Features multiple smart sensors and an onboard digital camera that minimize on bumping into furniture while avoiding stair drop-offs.

It can be silent when operating in quiet-mode. However it will make a loud noise when operating in Max-mode.

Uses a powerful Cyclone Force system to boost suction power up-to 40X. It also automatically detects surface-types in order to optimize suction-power.

This robot-vacuum includes a washable Hepa-like, sponge filter that helps to trap smaller particles and allergens during the cleaning process.

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

The spot-clean-mode allows for repeated vacuuming of a particular-section until it gets thoroughly clean. It also has a point-clean function that allows you to simply point for on-demand vacuum cleaning of pet hair and dander.

It comes with a remote-control and even features onboard-controls for easy hands-on operation. Likewise, this device is Wi-Fi enabled for remote-control on your Smartphone or for voice-control via Bixby, Amazon-Alexa & Google Assistant.

You can remotely control this robot-vacuum on your Smartphone/tablet using the Samsung-POWERbot-App.

This robot-vacuum is Wi-Fi enabled for remote-control on your Smartphone or via voice-enabled devices such as Bixby, Amazon-Alexa or Google-Assistant.

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

This robot-vacuum works with Amazon-Alexa via a Wi-Fi connection so as to facilitate for remote voice-activated control.

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

The automatic height adjustment function allows this robot-vacuum to go as low as 1.5cm thus giving it a low-profile design.

This robot-vacuum comes with a magnetic boundary strip that prevents it from accessing certain areas that you don’t want to clean.

2600mAh.

300ml.

The virtual-wall-barrier function prevents the robot-vacuum from going into certain areas you don't want to clean.

13.4"W X 3.8"H X 13.7"D

9.5-lbs

• Large EasyPass Wheels. • Point Cleaning Function. • Intelligent Power Control. • 40x More Powerful Suction. • Recharge and Resume function. • Edge Clean Master Technology. • Self Clean Brush that removes pet hair. • Wi-Fi Connectivity for remote-control. • Scheduling function and washable-filter. • CycloneForce Technology for consistent power. • Visionary Mapping Plus & FullView Sensor. • Wide motorized brush for cleaning large-areas.

• Smaller 300ml dustbin. • Loud-noise in Max-mode. • Lacks wet-mopping function. • Doesn't have a HEPA filter.