Grand Pro A1 VS. Samsung POWERbot R9350 Turbo

Its only 5-inches high which allows it to easily clean under certain furniture above that height. However, it won't fit under most furniture below that height.

This device can thoroughly clean medium-to-large sized rooms of up-to 2200sq.ft.

Offers a 70x more powerful suction compared to conventional robot-vacuums. In fact, it’s equipped with the World’s Most Powerful Suction.

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

An advanced, 12-inch combo-brush provides corner-to-corner coverage while cleaning your home.

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

The integrated battery takes about 4-hours (240-minutes) to get fully charged.

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

It delivers a 70x more powerful cleaning suction on thick-carpets while the integrated CycloneForce Technology helps to ensure consistent power with less clogging on carpeted floors.

It can thoroughly clean large-sized rooms of up-to 2200sq.ft.

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

When this device is fully-charged, it will automatically 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 to minimize stair drop-offs.

Has a quiet-mode that facilitates for quiet-operation. However, this robot-vacuum 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 70X. In fact, it delivers a 70x more powerful cleaning suction on all floor types thus making it the World’s Most Powerful vacuum-cleaner.

It comes with 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. Likewise, the coverage-map will show you where POWERbot has cleaned.

It features a spot-clean mode for concentrated cleaning of particular areas. Likewise, there is also a Point-Cleaning function that facilitates for on-demand vacuum cleaning of particular spots.

This robot-vacuum is Wi-Fi enabled for remote-control via your smart-devices. It also comes with an IR-remote-control and onboard-touch-controls for easy hands-on operation.

You can remotely control this robot-vacuum with your Smartphone via Smart-Home or Samsung-Connect. It also has a Select-and-Go function that allows you to remotely select rooms you want to clean using your Smartphone.

Its Wi-Fi enabled with a Select-and-Go function so as to facilitate for remote-control with your Smartphone.

Scheduling-function allows for setting 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.

It’s Visionary Mapping Plus system allows you to set specific zones to be cleaned. It also features a Select-and-Go function that allows you to remotely select rooms you want to clean using a Smartphone.

It comes with a larger 700ml dustbin that facilitates for longer cleanings with fewer emptying.

Yes

Comes with boundary-markers that prevent it from accessing certain areas within your home.

3000mAh.

700ml

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

13.98"W X 5.0"H X 14.0"D

10.58-pounds (4.8-kg).

• EasyPass Large Wheels. • 70x More Powerful Suction. • A Larger 700ml Dust-Canister. • World’s Most Powerful Suction. • Auto Recharge and Resume function. • Combo-Brush for removing pet hair. • Wi-Fi Connectivity with Select & Go. • Point Cleaning for on-demand vacuum cleaning. • Works with Alexa & Google-Assistant for voice control. • CycloneForce Technology for consistent power. • Visionary Mapping Plus & FullView Sensors.

• Louder noise in Turbo-mode. • Doesn't have a HEPA filter. • No wet-mopping function.