Roborock S8 MaxV Ultra & Roborock S8 Pro Ultra share many similarities, but there are also important differences, such as quality, performance, features, design, and connectivity. If you want the best one between them, I Would recommend the Roborock S8 MaxV Ultra rather than the Roborock S8 Pro Ultra.

Why Do I Recommend The Roborock S8 MaxV Ultra

  • The Roborock S8 MaxV Ultra features 10,000 Pa suction power for deeper dirt removal from thick carpets and heavy debris, while the Roborock S8 Pro Ultra has 6,000 Pa suction power.
  • Roborock S8 MaxV Ultra includes a FlexiArm extendable side brush for improved edge and corner cleaning, whereas the Roborock S8 Pro Ultra uses a standard fixed side brush.
  • It comes with a hot-water mop washing system that cleans pads at approximately 60 °C for better sanitation and odor control, while the Roborock S8 Pro Ultra uses room-temperature water for mop cleaning.
  • The Roborock S8 MaxV Ultra supports hot-air mop drying for faster drying and reduced mildew growth, whereas the Roborock S8 Pro Ultra relies on lower-temperature air.
  • Roborock S8 MaxV Ultra features Reactive AI 2.0 obstacle avoidance with an RGB camera for accurate recognition of small objects and hazards, while the Roborock S8 Pro Ultra uses older detection sensors without a camera.
  • It comes with a mop lift height of about 20 mm to keep carpets dry when transitioning from hard floors, whereas the Roborock S8 Pro Ultra provides a mop lift height of around 5 mm.
  • The Roborock S8 MaxV Ultra includes an intelligent voice assistant for on-device voice commands and remote viewing through the built-in camera for convenient control, while the Roborock S8 Pro Ultra lacks both the voice assistant and remote viewing capability.
  • Roborock S8 MaxV Ultra supports a Smart Plan cleaning mode for automatically optimized cleaning routes and adaptive scheduling, whereas the Roborock S8 Pro Ultra does not include Smart Plan optimization.

Maybe the Roborock S8 Pro Ultra price can make you comfortable because it’s a little bit cheaper than the Roborock S8 MaxV Ultra. But you have to compromise all the above-mentioned features. Now the Decision is Yours. I hope it was helpful to choose the right one.

Side By Side Comparison

FeatureRoborock S8 MaxV UltraRoborock S8 Pro Ultra
Clean (dock) water tank capacity4.0 L3.5 L
Dustbin (robot) capacity270 ml350 ml
Suction power10,000 Pa6,000 Pa
Mop oscillation frequency4,000 vibs/min3,000 vibs/min
Mop lift height~20 mm~5 mm
Side brushFlexiArm extendable side brushStandard fixed side brush
Hot water mop washing in dockYesNo
Hot air dry temperature in dockHigher tempLower temp
Auto-detergent dispenserIncludedManual detergent addition only
Voice assistant / “Intelligent Voice Assistant”YesNo
Remote viewing / camera live view abilityYesNo
Smart Plan (automatically optimized cleaning plan)YesNo
“Skip Area” / “Add Area” app featuresYesNo
Detection / Obstacle avoidance techRGB camera + structured light + Reactive AI 2.0Older detection tech
Robot height (clearance)~10.4 cm~9.8 cm
Dock station footprint (width x depth)Smaller/more compact dockLarger/deeper dock
Drying speed of mop pad in dockFaster (hot air)Slower
Edge/corner mopping or reachBetterLess reach in corners
PriceCheck Roborock S8 MaxV Ultra PriceCheck Roborock S8 Pro Ultra Price

What Common Both Can Do?

  • DuoRoller Brush System: Both models use a dual-roller main brush design that agitates dirt more effectively and resists hair tangling, improving pickup on carpets and hard floors while reducing maintenance.
  • VibraRise Sonic Mopping: Each vacuum features sonic vibration mopping, scrubbing the floor at high frequency for deeper stain removal compared to standard drag mops, giving better results on dried spills.
  • Automatic Dust Emptying Dock: Both come with a dock that automatically empties the robot’s dustbin into a sealed bag, minimizing the need to manually empty and reducing exposure to dust.
  • Auto Mop Washing: The docks wash the mop pads with clean water after cleaning sessions, keeping the pads fresh and ready for the next run without manual scrubbing.
  • Auto Mop Drying: Each dock dries the mop pads after washing to prevent mildew and odors, which is important for hygiene and maintenance.
  • LiDAR Navigation: Both use laser-based LiDAR mapping to create precise floor maps, enabling efficient path planning and reliable cleaning even in low light.
  • Multi-Level Mapping: Each robot can store multiple floor maps, making them ideal for multi-story homes where users can set specific cleaning zones per level.
  • App-Based Room Mapping & Scheduling: Both integrate with the Roborock app, allowing detailed room naming, area selection, and scheduled cleaning for flexible control.
  • No-Go Zones & Virtual Walls: Each allows you to set digital barriers or restricted areas directly in the app, preventing the robot from entering sensitive spaces like playrooms or pet areas.
  • Carpet Boost Suction: Both can detect carpet and automatically increase suction to remove embedded dirt, improving carpet cleaning without manual adjustments.
  • HEPA/High-Efficiency Filtration: Each model includes high-efficiency filters that capture fine dust and allergens, enhancing indoor air quality for allergy sufferers.
  • 3D Obstacle Avoidance Sensors: Both are equipped with advanced sensors that detect furniture and objects to navigate around obstacles smoothly and reduce collisions.
  • Battery Capacity 5200 mAh: Each robot houses the same high-capacity battery, providing extended cleaning sessions up to 180 minutes on a single charge.
  • Runtime up to 180 minutes: Both can clean large homes in one session thanks to their long runtime, reducing the need for frequent recharging.
  • Auto-Recharge & Resume Cleaning: When the battery runs low, both robots automatically return to the dock, recharge, and resume cleaning from where they left off to ensure complete coverage.
  • Voice Control (Alexa/Google/Siri): Both integrate with major voice assistants, allowing simple commands like “start cleaning” or “return to dock” without opening the app.
  • Washable & Removable Filters: Each uses filters that can be washed and reused, lowering long-term maintenance costs and keeping suction strong over time.

Common Features

FeatureRoborock S8 MaxV UltraRoborock S8 Pro Ultra
DuoRoller Brush SystemYesYes
VibraRise Sonic MoppingYesYes
Automatic Dust Emptying DockYesYes
Auto Mop WashingYesYes
Auto Mop DryingYesYes
LiDAR NavigationYesYes
Multi-Level MappingYesYes
App-Based Room Mapping & SchedulingYesYes
No-Go Zones & Virtual WallsYesYes
Carpet Boost SuctionYesYes
HEPA/High-Efficiency FiltrationYesYes
3D Obstacle Avoidance SensorsYesYes
Battery Capacity 5200 mAh5200 mAh5200 mAh
Runtime up to 180 minutesYesYes
Auto-Recharge & Resume CleaningYesYes
Voice Control (Alexa/Google/Siri)YesYes
Washable & Removable FiltersYesYes
Price Check Roborock S8 MaxV Ultra Price Check Roborock S8 Pro Ultra Price

FAQ

Do both models use the same dual-roller brush system?
Yes, both feature the DuoRoller brush system that improves debris pickup and resists hair tangling, which is especially helpful for homes with pets or carpets.

How long can each robot run on a single charge?
Both the S8 MaxV Ultra and the S8 Pro Ultra include a 5200 mAh battery that provides up to 180 minutes of continuous cleaning before needing to recharge.

Can these vacuums automatically empty their dustbins?
Yes, both models come with an Auto-Empty Dock that vacuums debris into a disposable bag, so you only need to replace the bag every few weeks depending on usage.

Do the robots map multiple floors for large homes?
Yes, each robot can store and manage multiple maps, allowing users to customize cleaning zones and schedules across different levels of the house.

Is there a difference in mopping performance between the two?
The S8 MaxV Ultra vibrates its mop at 4,000 vibrations per minute and can lift the mop about 20 mm, while the S8 Pro Ultra vibrates at 3,000 vibrations per minute and lifts around 5 mm, making the MaxV Ultra better for mixed flooring.

Can I control either model with voice assistants?
Both robots work with Amazon Alexa, Google Assistant, and Apple Siri Shortcuts for convenient voice commands to start, stop, or dock the vacuum.

Do both models avoid obstacles effectively?
Yes, both include 3D obstacle detection, but the S8 MaxV Ultra enhances this with a built-in RGB camera and Reactive AI 2.0, giving it more precise recognition of items like shoes or cables.

Are the mop pads automatically cleaned and dried?
Both robots wash and dry the mop pads after cleaning, but the S8 MaxV Ultra uses hot water and hot air for faster, more hygienic drying.

What filtration system do they use?
Each robot includes a high-efficiency HEPA-style filter that captures fine dust and allergens, improving indoor air quality.

Do I need to refill the water tanks frequently?
Both come with a clean water tank in the dock large enough for multiple cleaning sessions, but the S8 MaxV Ultra’s tank is slightly larger at around 4 L compared to the S8 Pro Ultra’s 3.5 L.

Can I create no-go zones and virtual walls?
Yes, both allow you to set restricted areas and virtual barriers in the app, preventing the robot from entering certain rooms or sections of the home.

Are the filters washable and reusable?
Yes, both models use washable filters that can be rinsed and reused, reducing ongoing maintenance costs.

Do they resume cleaning after recharging?
Yes, both robots automatically return to their dock to recharge and then continue cleaning from where they stopped, ensuring complete floor coverage.

Which model is better for a home with mostly carpet?
The S8 MaxV Ultra is better suited for carpeted homes because of its higher 10,000 Pa suction power, which provides deeper dirt extraction compared to the 6,000 Pa suction of the S8 Pro Ultra.

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