Roborock S5 vs S6 | Full Comparison and Helpful Guide

A Roborock S5 vs S6 side by side comparison

Roborock really entered the public consciousness through the awesome Roborock S5. At the time, it offered features that rivaled the robot vacuum giants like Neato and Roomba, just at a lower price.

A year later came new Roborock vacuum, the S6, a statement from the company to prove that the success of it’s predessor was not a fluke.

But does it offer anything new? In this post we’ll compare the Roborock s5 vs s6 to see if it is worth the upgrade.

*The links in this page are affiliate links, this means that if you purchase after following one, I make a small commission from the sale at no additional cost to yourself. Take a look at our About Us page for more info on this.

Roborock S5 vs S6: the quick answer

Better value
Roborock S5
Best for large homes
Roborock S6
Roborock S5 Robotic Vacuum and Mop Cleaner, 2000Pa Super Power Suction &Wi-Fi Connectivity and Smart...
Roborock S6 Robot Vacuum, Robotic Vacuum Cleaner and Mop with Adaptive Routing, Multi-Floor Mapping,...
Runtime
150 mins
180 mins
Max Suction
2000pa
2000pa
Virtual no-go zone and barriers
Selective room Cleaning
Sweeping and mopping
Carpet boost
Recharge and resume
Multiple floor plan memory
Better value
Roborock S5
Roborock S5 Robotic Vacuum and Mop Cleaner, 2000Pa Super Power Suction &Wi-Fi Connectivity and Smart...
Runtime
150 mins
Max Suction
2000pa
Virtual no-go zone and barriers
Selective room Cleaning
Sweeping and mopping
Carpet boost
Recharge and resume
Multiple floor plan memory
Best for large homes
Roborock S6
Roborock S6 Robot Vacuum, Robotic Vacuum Cleaner and Mop with Adaptive Routing, Multi-Floor Mapping,...
Runtime
180 mins
Max Suction
2000pa
Virtual no-go zone and barriers
Selective room Cleaning
Sweeping and mopping
Carpet boost
Recharge and resume
Multiple floor plan memory

Last update on 2020-09-23 / Affiliate links / Images from Amazon Product Advertising API

If you are wondering what robot vacuum you should get, both of these roborock vacuums would be a fantastic choice. Both pack powerful 2000pa suction and a large 600ml dust bin. Both are great on all floor types, they will recognise the difference between hard floors and low to medium pile carpet and adapt as necessary. So what are the big changes between the two models?

The main improvement in the Roborock S6 compared to the Roborock S5 is the upgraded quad-core processor. It boosts the IQ of the machine resulting in smarter cleaning routes and more speed. This results in better battery performance and a 20% faster cleaning cycle.

There are also the improvements you would expect in an upgraded model. These include quieter performance, better brushes, smaller charging dock, and easier emptying.

Finally one of the biggest improvements is the introduction of multiple floor support. While not quite as exciting as it sounds (so stairs, sorry) it does mean that you can save 3 rather than one floor map. This is a great addition for multi-level homes, but I go into a bit more about what this means later.

When it comes to controlling, both can be used with Xiaomi’s Mi Home app but the S6 can also use the new Roborock app. However, it’s not very good, you’ll probably find yourself using the Mi Home app anyway.

With regard to your smart home integrations, both the S6 and the S5 work with Google Home Assistant and Alexa. But just don’t expect miracles, especially with Alexa there the integration is basically on and off.

So on the surface the Roborock S6 wins the Roborock S6 vs S5 debate with its upgrades. But, do these differences warrant the average price difference of $200?

In my honest opinion, not for most people. The only time I would go for the Roborock S6 vs the S5 would be if I were living in a multi-floor home with various no-go zones. The multimap support will be a convenience.

However, if you already own an S5, you shouldn’t upgrade yet. Also, if I live in a flat or a smaller home, I would consider the S5 to be the better value model.

Last update on 2020-09-23 / Affiliate links / Images from Amazon Product Advertising API

So that’s a quick opinion, let’s take a closer look.

Be sure to take a look at our full Roborock S6 review

Roborock S6 vs S5: the detail

Both the S5 and S6 function pretty much the same. The biggest difference is that the S6 boasts it is 50% quieter. Other than that they operate as you would expect.

Once you have installed them you can leave them to roam around as the impressive suction power of both robots snuffles up all dirt, including pet hair and other debris. Over time the internal processor will remember a floor plan of your home and work out the most efficient way to clean. 

Roborock S5 vs S6 Robotic Vacuum and Mop Cleaner, 2000Pa Super Power Suction &Wi-Fi Connectivity and Smart Navigating Robot Vacuum with 5200mAh Battery Capacity for Pet Hair, Carpet & Hard Floor (White)

Once the machine is running low on battery, it will automatically head back to its dock, recharge and set out again to continue its war on grime.

The one thing that could be improved across both models is the size of the dustbin. this is the part that will need to most human cooperation. While there are some self-emptying robot vacuums available, this is not one of them and it could be argued that the internal dustbin is a bit smaller than it should be.

While both the Roborock S6 and the S5 both do a great job at vacuuming, the mopping is a different case entirely, and you might find yourself a little underwhelmed, depending on your expectations. 

Roborock S6 Robot Vacuum, Robotic Vacuum Cleaner and Mop with Adaptive Routing, Selective Room Cleaning, Super Strong Suction, and Extra Long Battery Life, APP & Alexa Voice Control

When comparing the mopping feature of the Roborock s5 vs s6, both products struggle when they are faced with hard-dried stains since they put out too little water from their 140ml tanks to get the ground soaked enough for a deep clean.

However, they weren’t really designed for this kind of task, more of a buff than a mop, so it certainly won’t remove the need for a regular human mop. So if you approach the mopping feature with an open mind and limited expectations, you will be pleased that it has the feature.

Key features of both

Much has been said about how the Roborock S5 and S6 do some things as well or often better than the top-end robot vacuums in the market. So, what are those things that these two spectacular robots stand out for?

Speed

Blessed with a quad-core processor that accounts for the increased cleaning speed of the S6 compared to the S5 – a boost in navigational coverage that means the speed of the S6 is 120% of the Speed of the Roborock S5.

For better perspective, the S6 faster cleaning took about 15 minutes cleaning a small room that takes the Roomba i7 some 31 minutes to complete – that is, the S6 operated at 200% of the speed, or twice the speed, of the Roomba i7. 

Excellent battery power

The Roborock S5 vs S6 argument shares many impressive common grounds, one of such is the fact that the S5 and S6 both pack 5,200 mAh of battery storage to support 150 minutes of robot vacuum operation.

This battery capacity can sustain the Roborock S5 for at least two hours and a half, which is enough to get it to the top of the pile when it comes to runtime of all robot vacuums powered by batteries. 

Smart mapping and navigation

One part that will never cease to impress buyers of the Roborock S5 and S6 is the sheer intelligence of both products when it comes to autonomous navigation, which is down to its detailed and functional mapping system that would have rivaled other known brands if not for the clunky way the app is arranged.

Another similar feature that underlines the superior value of the S6 is the ability of the S6 to detect the boundaries of rooms that can be later edited by the user to specify no-go or private zones, but make no mistake, the S5 is no pushover.

Also, the smart mapping of both means it is much more efficient at finding the charging station so it can recharge and resume, a feature both models have.

Fantastic suction power

Only top-end vacuum robots can lay claim to suction powers exceeding 1.5KPa, except it’s a Roborock S5 or S6. Those two equally pack 2000Pa of suction pressure to guarantee thorough dirt absorption, thus, cleaner surfaces.

Roborock S6 vs S5 Robot Vacuum, Robotic Vacuum Cleaner and Mop with Adaptive Routing, Selective Room Cleaning, Super Strong Suction, and Extra Long Battery Life, APP & Alexa Voice Control

You may also like – Another consideration for you may be the Roborock S5 max. This is an upgraded version of the S5 but with a much heavier focus on mopping dutied. The water tank is quite a bit larger to facilitate this. If mopping is a key feature for you, be sure to read our Roborock s5 max vs s6 comparison post.

Roborck S5 vs S6 differences

Smart home compatibility

One would expect every aspect of the S6 to be superior to the S5, after all, it has a greater number, but the S5 does a few things differently, starting with how well S5 can connect with both Google Assistant and Amazon’s Alexa. With them, the S5 is the versatile champion in smart home connectivity where the S6 lamely can only connect to Google Assistant.

Winner – Roborock S5

Map storage

We touched on this earlier. So the S6 can store up to three dissimilar maps, which is why it is also able to handle multi-level homes. In comparison, the S5 can only store one map at a time. 

So what this means in the real world is that if you have spent time with the Roborock S5 virtual mapping, setting individual room cleaning and marking out no go areas, as soon as you move it to another floor in your house, all that work is undone as the robot realizes it is somewhere new and starts from fresh.

However, this is not an issue for the S6. The map saving and room recognition features means it can remember 3 different floor layouts, you can use it on every floor of your house and it will save the custom maps. 

So while it may seem a little meh on the surface, in the real world of upstairs-downstairs living, that’s a really useful feature to have.

Winner – Roborock S6

Roborock S5 Robotic Vacuum and Mop Cleaner, 2000Pa Super Power Suction &Wi-Fi Connectivity and Smart Navigating Robot Vacuum with 5200mAh Battery Capacity for Pet Hair, Carpet & Hard Floor (White)

Cleaning control

The S6 comes with an upgraded mapping feature that allows the user to code different rooms according to colors. Yes, that’s fancy, but it serves practical purpose that the S5 is not equipped to emulate, the S6 is capable of cleaning target rooms. By instructing the robot to focus on a color-coded room, the selective cleaning ability of the S6, that is absent in the S5, is engaged.

Winner – Roborock S6

Mop controls

Both if these models are a vacuum first with a mop. So while they both feature a mopping pad and water reservoir, neither are the best mops around. But trust me, there are plenty worse!

The S6 edges the S5 in terms of efficacy, through the option that allows the user to control how deep the mopping should be. By choosing between the ‘high’ or ‘low’ mop setting, the user can dictate how much water is allowed to pass from the water tank of the robot to its mopping cloths, a feature that is unfortunately non-existent in the S5.

Winner – Roborock S6

Roborock S6 Robot Vacuum, Robotic Vacuum Cleaner and Mop with Adaptive Routing, Selective Room Cleaning, Super Strong Suction, and Extra Long Battery Life, APP & Alexa Voice Control

Best performance

The difference between the design of the S5 and the S6 are too little to justify any difference in price, so what if we look a bit deeper at the details?

Design and functionality

Even though they look so alike, there are some notable differences in the two products. the most functional difference in the hardware is the design of the bristles of the Roborock S6.

The dynamic changes made to the brush of the Roborock S6 allows the robot vacuum to drag more debris and dirt out of carpets towards the nozzle for suction, to an estimated improved efficiency of 250%. 

In addition, the side-brushes were also upgraded for a similar reason. With a five-pronged bristle preferred to the three-pronged bristle of the Roborock S5 side brush

Winner – Roborock S6

Roborock S5 Robotic Vacuum and Mop Cleaner, 2000Pa Super Power Suction &Wi-Fi Connectivity and Smart Navigating Robot Vacuum with 5200mAh Battery Capacity for Pet Hair, Carpet & Hard Floor (White)

Battery life

It has already been said how both the S5 and S6 have 5,200mAh of battery capacity, a figure that places both of these robots in a class of their own among all battery-powered robot vacuum cleaners.

Interestingly, there is still room for the S6 to show its superiority since the S6 can go on for 30 minutes longer in action than the S5. This is due to the lighter software in the S6 that is responsible for more efficiency in power usage.

Winner – Roborock S6

Speed

For every five minutes the S5 uses to clean an area, the S6 will use four, which simply explains how much faster the S6 is compared to the S5, and that’s down to many reasons.

First, the S6 is armed with a 32-bit quad-core processor that allows it to process information faster. Add that to the upgraded algorithm embedded in the S6 to guide the robot through the cleaning process, helping it to discover the smartest and most efficient routes to get the area of the room thoroughly dealt with, in lesser time.

It’s worth noting that both the Roborock S6 and S5 boast quicker cleaning times than costlier and more popular options like the Roomba I7+ and the Neato Botvac range.

Winner – Roborock S6

Noise

When operating at the maximum output level, the S5 gives out sound easily exceeding the 60 Db threshold, averaging around 65 for its stability. Meanwhile, in that same condition, the S6 is a quiet customer, operating at less than 57 Db.

Winner – Roborock S6

Roborock S6 Robot Vacuum, Robotic Vacuum Cleaner and Mop with Adaptive Routing, Selective Room Cleaning, Super Strong Suction, and Extra Long Battery Life, APP & Alexa Voice Control

Ease of set up and use

Set-up for both S5 and S6 is easy as can be, with the water tank of the S6 proving to be one point of difference between the two, however slight. It was noticeably a lot easier to attach the water tank of the S6 than that of the S5.

Regardless, both products have one part of setting up at first that might prove a tad troublesome, connecting to the Wi-Fi of the house, since these products demand that you connect them to a uniquely-generated hotspot.

To connect, you simply exit the app and connect to the product’s hotspot before opening the app again. after all that, it does the first clean, during which it surveys the apartment to create a map.

When it comes to using, the S5 will require the user to also use unorthodox ways to make cleaning for specific areas autonomous with external hubs for automation. A problem solved in the S6 with the color-coded rooms and selective clean option.

Winner – Draw

Reliability

The S6 easily scales over bumps and high folds that even the Roomba i7 would have problem with, and with the collision avoidance sensors in the S6, there’s very little chance that it will hit walls or anything else while cleaning. But, in case it does, the S6 is a toughie. 

That does not mean that users are given the license to hit them with sledgehammers, not even humans can survive that, but they are durable.

The same can be said about the S5, although to a slightly lesser degree. After all, they are both basically the same in almost everything when it comes to their external appearance. Except in the new plastic cover placed on the charging dock of the S6, to provide even more security for the S6 against wetness after cleaning, a nice touch that the S5 does not have, which might affect its reliability. 

Winner – Roborock S6

Overall value

So there’s no getting away from it, looking at all of that information, the S6 is clearly the better machine. However, we have to talk about the price difference. There’s a $200 gulf in price between the S5 and the S6, making it around 30% more expensive.

When comparing the two I would have to side with the S5 offering the better value, but it’s a really close call. Basically, I think it comes to circumstance. If you can comfortably spend the extra $200 to get the S6, go for it. However, if you are already stretching your budget to get the S5, it is still a top of the line machine and you won’t be disappointed.

Winner – Roborock S5

Roborock S5 Robotic Vacuum and Mop Cleaner, 2000Pa Super Power Suction &Wi-Fi Connectivity and Smart Navigating Robot Vacuum with 5200mAh Battery Capacity for Pet Hair, Carpet & Hard Floor (White)

Ongoing maintenance

Robot vacuums are still very far from being the perfect automated cleaning assistant and these guys try hard, but will still require some maintenance. 

Obviously, you will have to empty the dustbin when full and keep the filters clean. It’s also a very good idea to do a visual check of the brushes at once a day to check for and tanglies and properly clean them regularly.

While I mentioned the filters, they will need to be replaced 3 to 4 times a year.

You should also clean the robot vacuum cleaner every once in a while, to prevent the dust from interfering with the sensor of the robot.

With regard to the app, while this isn’t ongoing maintenance, it is worth knowing. Users of the S5 usually must resort to integrating FloreVac to the robot’s mapping system, so that they can also automate cleaning for specific rooms. To do that though, the user might need to hack into the app of the robot to get a user token that will help to enable the assistant that will smoothen the operation.

Extra purchases and ongoing costs

The filtration efficiencies of the S5 and S6 are both high, but some people would prefer to still buy some HEPA filters to help with providing more efficiency to filtration while cleaning, as well as when the filters are no longer usable. 

Apart from that, users of both the S5 and S6 might need to get additional packs of disposable mopping cloths for the two robots. They can be easily found for sale in packs in good tech stores.

Frequently Asked Qusetions

  1. What is the difference between Roborock s5 and s6?

    Fundementally price, intellegence and speed. The upgraded thinking of the machine means that it cleans smarter, which results in faster cleaning. It can also store multiple floor plans, so great for multi-level homes. The mopping is also slightly better, although still not a stand out feature. However, this comes at an average price difference of $200.

  2. Is Roborock same as Xiaomi?

    No, but you can be forgiven for making that conclusion. Roborock was heavily involved in building the first Xiaomi Mi robot vacuums but have since decided to introduce their own line. So while there are many similarities when comparing Xiaomi vs Roborock, they are both independent companies. Although Xiaomi does have a stake in Roborock. Confusing, right?

  3. Which Roborock is best?

    At the time of writing, the S6, but the newer versions of this model, such as the S6 Pure and the S6 MaxV are also excellent choices.

  4. Is the Roborock S5 same as S50?

    This may be confusing when researching, but don’t worry, it’s simple. The final number represented color. So, in this case, it is the same robotic vacuum but the S5 is black and the S50 is white.

  5. Is Roborock a good brand?

    Yes. As mentioned above, they have been in the industry for a long time and consistantly produce quality appliences. Their flagship range is fantastic, but even the cheaper alternatives such as the E35 are fantastic robot vacuum cleaners.

  6. Since the product is from China, I’m afraid of a lack of support after the warranty expires. Would I have to send it to China? 

    No, you won’t have to send it to China. The Roborock customer support might not be the best, but they are reachable through their websites in case you have problems

  7. Does Roborock work without WiFi?

    Yes they will. They have manual control buttons so you can activate them. However, you will miss a lot of the smart features that make these the stand out vacuums they are. So while it will work, you may be better saving some money and buying a cheaper vacuum.

Final thoughts on Roborock S5 vs S6 – which is best?

As a member of the same Roborock family, there are just a few things that separate the S5 from the S6.

If the multilevel cleaning ability, larger storage, longer battery life, quieter performance, greater speed and dual mop setting of the S6 is incapable of luring someone away from the now basic functions of the S5, maybe due to the about $200 difference in price, or the more effective Alexa Integration of the S5, then that is a personal choice that can never be considered as a loss. 

After all, both the S5 and the S6 offer top-end service at closer to half the price of the so-called big guns in the robot vacuum industry. Thus, even though the S6 is heads and shoulders above the S5, with the price difference arguably worth the premium feel, there can be no loss in the opposite choice, just the consequence of preference.

Last update on 2020-09-23 / Affiliate links / Images from Amazon Product Advertising API

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