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Shark AV751 vs. RV761 vs. RV871 vs. AV970 Robot Vacuums

  • Writer: Loredo Litherland
    Loredo Litherland
  • Apr 11, 2022
  • 7 min read

If you are on the market for a robot vacuum, then you’re at the right place. By reading through this guide, you will learn all about four of the best Shark robot vacuums and what they offer. That way, you can figure out which robot vacuum offers what you need!

Shark ION Robot Vacuum AV751

Shark AV751 ION Robot Vacuum

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Shark ION Robot Vacuum AV751

The Shark ION Robot Vacuum AV751 is a simple and effective robot vacuum. Rather than offering a plethora of unique and elaborate features, as some of the other robot vacuums in this guide offer, this robot vacuum is focused more on efficiency and simplicity.

To use this robot vacuum, all you need to do is download the app that Shark has developed. Once you have downloaded that app, you can turn the robot vacuum on and off, create a custom schedule, and change the cleaning mode.

None of these settings are unique, relative to other robot vacuums, but they work well. By making use of them, you will have an easy time tailoring the overall vacuuming experience to your vacuuming needs.

As the Shark AV75 robot vacuum is moving across your floors, it relies on three key systems. The first of these is, of course, the navigation system. Through the use of several sensors, this robot vacuum navigates through homes with ease and efficiency. No matter what, the right paths are taken and the vacuum cleans your home quickly.

Right after that system, there is the suction system and then the brushing system. Both of these systems are simple, but they allow for efficient vacuuming. The three brushes within the robot vacuum make it easy to remove dirt, dust, and debris from your floors. The suction system allows that dirt, dust, and debris to be vacuumed up and disposed of.

In the end, if you want an affordable and effective robot vacuum, you can’t go wrong with the Shark ION Robot Vacuum AV751!

  1. THREE BRUSH TYPES. ONE POWERFUL CLEAN: Tri-Brush System combines side brushes, channel brushes, and a...

  2. COMPLETELY INTEGRATED IN YOUR HOME: Shark ION Robot senses ledges and stairs, avoids damaging furniture and...

  3. CLEAN FROM YOUR PHONE: SharkClean app lets you start and stop cleaning and schedule your robot to clean...

Shark ION Robot Vacuum RV761

The Shark ION Robot Vacuum RV761 is, in more ways than one, quite similar to the AV751. But, despite these similarities, this robot vacuum still manages to offer a unique, and very effective, robot vacuuming experience.

Shark ION Robot Vacuum RV761

Shark ION Robot Vacuum RV761


As with the previous robot vacuum, making use of the device is easy, since all you need is a smartphone. Just download the app and then you can access the robot vacuum no matter where you are. The features that you have access to are the same as those that the AV751 offers.

One of the nice features this robot vacuum offers is that of smart home functionality. If you own an Amazon Alexa or Google Assistant device, you can use your voice to access and control this robot vacuum. That way, the robot vacuuming experience is even easier and more convenient, since you don’t have to manually press any buttons.

The vacuuming power this robot vacuum offers is not unlike the AV751. But, the suction power is a little stronger, which does make vacuuming on carpets and rugs easier and less intensive. So, if you have carpets and rugs that need to be vacuumed, this robot vacuum will make that process easier.

At the end of the day, if you are looking for a similar, but slightly more elaborate, robot vacuum as the AV751, then the Shark ION Robot Vacuum RV761 will not disappoint!

  1. THREE BRUSH TYPES. ONE POWERFUL CLEAN: Tri-Brush System combines side brushes, channel brushes, and a...

  2. COMPLETELY INTEGRATED IN YOUR HOME: Shark ION Robot senses ledges and stairs, avoids damaging furniture and...

  3. CLEAN FROM YOUR PHONE: SharkClean app lets you start and stop cleaning and schedule your robot to clean...

Shark ION Robot Vacuum RV871

The Shark ION Robot Vacuum RV871 takes what worked with the previous two robot vacuums and enhances those features in a few ways. But, if you are looking for an entirely distinctive robot vacuuming experience, compared to the previous robot vacuums, then the RV871 does not offer that.

Shark ION Robot Vacuum RV871

Shark ION Robot Vacuum RV871


Just as with the RV761, you can use your smartphone or a smart home device to access and control this robot vacuum. None of the features that these devices offer are any different from the ones that the previous robot vacuums offer. But, the overall interface and functionality are the same, meaning that the experience is easy.

What sets this robot vacuum apart from the others is its enhanced suction power and larger dirt tank. Due to enhanced suction power, you will have a much easier time vacuuming carpets and rugs, ensuring that those surfaces are thoroughly cleaned and vacuumed. But, along with that, the larger dirt tank allows for larger amounts of dirt, dust, and debris to be held at all times.

One of the less desirable differences is the reduction. Unlike the AV751, which offers two hours of battery life, this robot vacuum only offers ninety minutes. If you can look past that, though, then this is a good robot vacuum to purchase.

Ultimately, the Shark ION Robot Vacuum RV871 is very efficient and very convenient. But, the battery life isn’t very long, so keep that in mind.

  1. THREE BRUSH TYPES. ONE POWERFUL CLEAN: Tri-Brush System combines side brushes, channel brushes, and a...

  2. HEIGHTENED SUCTION POWER: More deep-cleaning suction power than the original Shark ION Robot R750.

  3. COMPLETELY INTEGRATED IN YOUR HOME: Shark ION Robot senses ledges and stairs, avoids damaging furniture and...

Shark Robot Vacuum ComparisonSharkAV970RV1001AERV2001WDRV2001AV993AV752AV751IQ NavigationYesYesYesYesYesn/an/aAl Laser Visionn/an/aYesYesn/an/an/aHome Mapping & Room Selectn/aYesYesYesn/an/an/aRecharge & ResumeYesYesYesYesYesn/an/aMore Suction vs. RV700 SeriesYesYesYesYesYesn/an/aSelf-Cleaning BrushrollYesYesYesYesYesn/an/aPowerFins Technologyn/an/aYesYesn/an/an/aVACMOP Mode with Sonic Mappingn/an/aYesn/an/an/an/aSelf-Empty Basen/aYesn/an/an/an/an/aHigh-Efficiency FiltersYesYesYesYesYesn/an/aApp & Voice ControlYesYesYesYesYesYesYesPriceCheck priceCheck priceCheck priceCheck priceCheck priceCheck priceCheck price

Shark IQ Robot Vacuum AV970

The Shark AV970 IQ Robot Vacuum is the most elaborate and efficient robot vacuum in this guide. It is also the most expensive, though, so make sure to keep that in mind.

Shark AV970 IQ Robot Vacuum

Shark AV970 IQ


To make use of this robot vacuum, you will be relying on either your smartphone or smart home device. Nothing is different about this setup, compared to the other robot vacuums in this guide. But, it does work well and allows for an easy experience.

As the robot vacuum is moving across your floors, it relies on an excellent navigation system that allows for “row-by-row” vacuuming. By doing this, your entire home is cleaned very thoroughly.

To enhance the vacuuming process, this robot vacuum uses one of the best motors you can find in a Shark robot vacuum, allowing for thorough cleaning on all surfaces. The brush that this robot vacuum uses is a self-cleaning brushroll, ensuring that you don’t need to manually remove large clumps of dust or pet hair from the brush.

In the end, if you are looking for a very elaborate and efficient robot vacuum, and don’t mind the high price, then the Shark AV970 IQ Robot Vacuum will be a great purchase!

  1. INCREDIBLE SUCTION: Deep-cleaning power to take on large debris, small debris, and pet hair on carpets and...

  2. NO HAIR WRAP: Self-cleaning brushroll removes pet hair and long hair as it cleans--no more hair wrap.

  3. PHONE OR VOICE COMMAND: Schedule whole-home cleanings with the SharkClean app or voice control with Amazon...

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Roborock S7

Shark AV1010AE IQ

Empties on its own - you don’t have to think about vacuuming for months at a time. Clean Base Automatic Dirt Disposal with AllergenLock bag holds 60 days of dirt, dust and hair. Intelligently maps and cleans an entire level of your home.

The Roborock S7 can vacuum and mop, and does an excellent job at both. It's also the company's most powerful vacuum yet, with 2,500Pa of suction. Roborock S7 robot vacuum mops with the power of sound, scrubbing up to 3,000 times per minute.

The Shark AV1010AE IQ is one of the least expensive robot vacuum with self-empty base. The bagless, self-emptying base holds up to 30 days of dirt and debris. Easily start cleaning with Google Assistant, Alexa, or one tap in the app.

Great Deal!


Roomba i4+

Empties on its own - you don’t have to think about vacuuming for months at a time. Clean Base Automatic Dirt Disposal with AllergenLock bag holds 60 days of dirt, dust and hair. Intelligently maps and cleans an entire level of your home.

Best of the Best


Roborock S7

The Roborock S7 can vacuum and mop, and does an excellent job at both. It's also the company's most powerful vacuum yet, with 2,500Pa of suction. Roborock S7 robot vacuum mops with the power of sound, scrubbing up to 3,000 times per minute.

Budget Option


Shark AV1010AE IQ

The Shark AV1010AE IQ is one of the least expensive robot vacuum with self-empty base. The bagless, self-emptying base holds up to 30 days of dirt and debris. Easily start cleaning with Google Assistant, Alexa, or one tap in the app.

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