If we talk about Roborock, you probably know that we are talking about robot hoovers, among other cleaning appliances. The Asian company has managed to carve out an important niche in the market thanks to its strategy based on innovation, technology and efficiency. And, although it is not the cheapest brand on the market, it does not have prices as high as Roomba. So that you can see all its advantages, we show you a comparison between Roborock S8 vs S7.
Roborock S8 vs S7: What’s similar?
Here are the most important similarities:
Scrubbing with VibraRise technology
Another of the most striking similarities between the two robots is that they are capable of vacuuming and scrubbing simultaneously, for which they are equipped with a water tank of about 300 ml capacity. Both robots also use VibraRise technology for scrubbing, which allows them to intensify the pressure when scrubbing and remove dirt more effectively.
Several different models
One of the similarities between the two ranges of robot hoovers is that they both have several models to choose from: the standard model, the Pro model and the Ultra model, each with their own unique features. This range of options present in the S7 is also maintained in the S8. In fact, in both cases it is possible to choose the model that incorporates a self-emptying base.
Battery life
The length of time we can use the Roborock S8 is the same as for the Roborock S7: approximately 3 hours. This will depend on how intensively we clean, but there is no difference in terms of battery capacity. There is also a «Recharge and return» option in both cases, so that the robot goes to the charge base by itself when it detects that its battery is about to run out and it has not finished cleaning.
Mobile App
Either robot can be operated via the Roborock mobile app, where you can change the cleaning parameters, customise the map, perform intelligent space management or schedule the start of the activity.
Orderly and planned navigation
In both cases, laser technology is the driving force, which ensures intelligent route planning and maximum space optimisation. Thanks to the laser system, they can also carry out a real-time mapping of your home, as well as storing the maps for later customisation.
Noise level
We also found no difference in the noise level of the two robots, as both emit an acoustic power of up to 67 decibels, staying below 68 decibels, at which point we consider that a robot is no longer silent.
Roborock S8 vs S7: Main differences
In this section, we continue to analyse the most important differences between the two cleaning robots:
Reactive AI technology
One of the differences we see between the new Roborock and the previous model is the incorporation of Reactive AI and PreciSense technology, a technology with which the robot, in addition to moving by laser, is able to detect objects intelligently. This is thanks to the inclusion of a 3D camera that complements the laser navigation mapping.
Tank capacity
We continue talking about the differences between the two hoovers, highlighting that, in this case, it is the Roborock S7 that wins in terms of tank capacity. This model has a 470 ml dry waste tank, up from the S8’s 400 ml.
Suction power
Another major new feature of the Roborock S8 is the brand’s qualitative leap in suction power. The Roborock S8 reaches up to 6000 Pascals, up from the 2500 Pascals that the previous model, the S7, can achieve. In this way, the S8 more closely resembles the company’s most recent robot hoovers, which have been progressively increasing their suction power.
More complete cleaning brush
Roborock has decided to take another leap in quality when it comes to the main brush, incorporating the DuoRoller brush into the S8. This brush is double, and has two rubber rollers that rotate in different directions, pulling all the dirt into the suction hole. This makes the vacuuming more effective, as the two brushes work bi-directionally and capture much more dirt.
Roborock S8 vs S7: Which one should we choose?
Finally, we have to determine which of the two is more worthwhile. It should be noted that the Roborock S8 is not yet on sale on Amazon, and we will have to wait to see what its final retail price is. However, in terms of technical features and functionality, we can assure you that the company has introduced numerous improvements in the S8 compared to the S7.
In fact, the Roborock S8 competes more directly with the Roborock S7 MaxV Ultra in terms of technical features. It is therefore clearly superior to the S7. The only thing that remains to be determined is whether the price difference is justified.
However, if you are looking for a vacuum cleaner with maximum efficiency that allows you to forget that there is a robot in the house, the Roborock S8 is a more advanced model, with more precise technologies and with a significant difference in terms of power. This increase in power, coupled with the excellent action of the two double brushes, guarantees a better result.
However, the Roborock S7 is also an excellent purchase option if you prefer to go for a model that, although not as advanced, is more economical.
What are the best-selling robot hoovers on Amazon?
If you still have any doubts, you may be interested to know which Roborock robot hoovers are the most popular among Amazon users:
- 【Hands-Free Cleaning Technology】The base station can be auto mop washing/auto dust emptying/warm air drying/auto tank refilling/dock self-cleaning.The newly upgraded drying function can dry the sewage tank while drying the mop. Roborock S7 Max Ultra robot vacuum fully automatic cleaning, saving time and freeing hands.
- 【Upgraded Cleaning Power】S7 Max ultra robot vacuum has 5500Pa suction and ultrasonic mopping system, 3000 times/min sonic vibration mopping, constant pressure, effectively disintegrate stubborn stains, and the mop is lifted by 5mm to prevent secondary pollution.
- 【Reactive Tech Obstacle Avoidance】Roborock S7 Max Ultra robot vacuum able to measure the distance from an object to itself through sensors, avoiding potential hazards.LDS precise navigation plans efficient cleaning routes, helping it traverse your home as accurately as possible - even in the dark.
- 【Auto Emptying&Auto Refilling】The emptying station adopts the latest emptying method, with a 2.5L dust bag, which can be cleaned once every seven weeks at most.Robot vacuum is also equipped with an independent 3L water tank and 2.5L dirt tank, which automatically replenishes water to the water tank before cleaning.
- 【Smart App】Automatically detects where the robot might get stuck and suggests them as no-go areas. You can also draw invisible walls in the Roborock Robot Vacuum App to prevent certain areas from being cleaned. Use 3D mapping，you can build your house virtually with details like furniture for an accurate map ensuring that you get the best possible cleaning.
- 【7-Weeks of Hands-Free Cleaning】The Auto-Empty Dock Pure empties the robot vacuum automatically after cleanup, so you don’t have to do it manually or frequently. With its 2.5L dust bag it stores up to seven weeks of debris.
- 【Deeper Cleaning with Powerful 4200Pa Suction】 With an incredible maximum suction power of 4200Pa, the Q7 Max+ easily lifts debris and pet hair from floors, drags it from cracks, and draws it from carpets. When a carpet is detected, it will automatically increase its suction to the maximum for deep cleaning.
- 【Twin Cleaning Power】 Robot vacuum cleaner with mop at the same time to remove fine dust that vacuuming alone may miss. Equipped with an electronic pump, the Q7 Max+ offers 30 water flow levels so you can fine-tune cleaning to match your floor types and preferences.
- 【Clean Smarter with PreciSense LiDAR Navigation】Extremely accurate LiDAR navigation creates precise maps of your home, effectively tracks cleaning routes, unlocks a wide range of smart cleaning functions, and can even be viewed in 3D. You can also add furniture and floor materials to recreate your home virtually.
- 【Combined Dustbin & Water Tank】 Combining the 470 ml dustbin and 350 ml water tank has made both larger, so that you can clean more without emptying or refilling.
- 【6000Pa Suction】S8 has more suction power than any previous roborock robot hoover, generating a maximum of 6000 Pa. That’s more than double the power of roborock S7. It quickly picks up debris, hair, dust, and more from hard floors and carpets.
- 【DuoRoller Brush】Roborock S8 robot vacuum cleaner with mop has dual rubber main brush which can effectively remove dirt and small particles of dust, reduce hair tangles and sweep. Let your home be cleaner than ever before.
- 【Upgrade Mopping System 】 S8 robotic vacuum cleaner with sonic mopping that scrubs up to 3,000 times per minute and lifts the mop to 5mm to shift dried-on stains deeper.
- 【Highly Intelligent】Equipped with 3D structured light obstacle sensing, a process that uses a pattern projected on a scene and uses pattern deformation to recognize obstacles accurately to make S8 robotic vacuums think smarter, and work faster, more easily than ever.
- 【Precision Navigation System】Precision navigation system creates detailed maps to find an optimal route for faster cleaning. S8 vacuum robot can automatically detect easy-to-get-stuck places and draws invisible walls in the roborock app to establish no-go zones.
- 【7-Weeks of Hands-Free Cleaning】The Auto-Empty Dock Pure empties the robot vacuum automatically after cleanup, so you don’t have to do it manually or frequently. With its 2.5L dust bag it stores up to seven weeks of debris.
- 【Deeper Cleaning with Powerful 4200Pa Suction】 With an incredible maximum suction power of 4200Pa, the Q7 Max+ easily lifts debris and pet hair from floors, drags it from cracks, and draws it from carpets. When a carpet is detected, it will automatically increase its suction to the maximum for deep cleaning.
- 【Twin Cleaning Power】 Robot vacuum cleaner with mop at the same time to remove fine dust that vacuuming alone may miss. Equipped with an electronic pump, the Q7 Max+ offers 30 water flow levels so you can fine-tune cleaning to match your floor types and preferences.
- 【Clean Smarter with PreciSense LiDAR Navigation】Extremely accurate LiDAR navigation creates precise maps of your home, effectively tracks cleaning routes, unlocks a wide range of smart cleaning functions, and can even be viewed in 3D. You can also add furniture and floor materials to recreate your home virtually.
- 【Combined Dustbin & Water Tank】 Combining the 470 ml dustbin and 350 ml water tank has made both larger, so that you can clean more without emptying or refilling.
- CHIP test result single test robot vacuum cleaner: very good (1.5) & reddot Design Award winner 2022
- Extremely convenient thanks to fully automatic self-cleaning emptying & refilling station for independent emptying, refilling of water and cleaning of the wipe
- Laser Distance Sensors (LDS) & ReactiveAI2.0 AI Dual Camera for 360° coverage and obstacle avoidance (e.g. shoes, power strips, cables, pet's backsides etc.) even in the dark
- Ultra-high suction power of 5100Pa and movable solid rubber brush for better floor contact ideal for pet & human hair without tangling
- VibraRise sonic vibration wiping system scrubs up to 3000 times per minute with even pressure throughout the cleaning process