Roborock Qrevo Curv vs S8 MaxV Ultra – Check Which One Is Best & Why?

Roborock S8 MaxV Ultra & Roborock Qrevo Curv 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 Qrevo Curv.

Why Do I Recommend The Roborock S8 MaxV Ultra?

  • The Roborock S8 MaxV Ultra includes Reactive AI 2.0 obstacle recognition with an RGB camera for identifying small objects such as cables, shoes, and pet waste during navigation to reduce cleaning interruptions, whereas the Roborock Qrevo Curv uses structured-light obstacle detection without an RGB camera.
  • Roborock S8 MaxV Ultra features the VibraRise 3.0 sonic mopping system with up to 4,000 vibrations per minute for scrubbing dried stains and sticky residues on hard floors more effectively, while the Roborock Qrevo Curv uses dual spinning mop pads.
  • It comes with a dual rubber roller brush system for improved debris pickup and reduced hair tangling on carpets and hard floors during cleaning cycles, whereas the Roborock Qrevo Curv uses a single main brush.
  • The Roborock S8 MaxV Ultra supports live video viewing through its integrated RGB camera for remote monitoring of rooms and checking floor conditions directly from the mobile app, while the Roborock Qrevo Curv does not include a video camera system.
  • It includes FlexiArm side brush extension technology for reaching dust along baseboards and corners more precisely during edge cleaning, while the Roborock Qrevo Curv uses a standard rotating side brush.
  • The Roborock S8 MaxV Ultra features a larger 580 ml detergent tank integrated into the dock for longer automatic detergent dispensing cycles during mopping tasks, while the Roborock Qrevo Curv uses an approximately 500 ml detergent container.
  • Roborock S8 MaxV Ultra includes Carpet Boost+ technology for automatically increasing suction power when carpets are detected to improve embedded dust removal, whereas the Roborock Qrevo Curv relies on standard automatic suction adjustment.
  • It supports intelligent pet recognition within its AI navigation system for identifying pets and adjusting cleaning paths to avoid disturbing them during operation, while the Roborock Qrevo Curv uses general obstacle detection without pet-specific recognition.

Maybe the Roborock Qrevo Curv 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 Qrevo Curv
Robot Water Tank Capacity100 ml80 ml
Clean Water Tank (Dock)4.0 L3.2 L
Dirty Water Tank (Dock)3.5 L3.0 L
Mop TypeVibraRise 3.0 sonic vibrating mopDual spinning mop pads
Mop Scrubbing Rate4,000 vibrations/min~200 RPM
Navigation SystemLiDAR + RGB AI cameraLiDAR navigation
Obstacle RecognitionReactive AI 2.0Structured-light obstacle detection
Brush SystemDual rubber roller brushSingle main brush
Detergent Tank580 ml500 ml
Dock Dimensions409 × 419 × 470 mm450 × 450 × 450 mm
Threshold Climbing SystemStandard wheel liftAdaptiLift chassis
Carpet Cleaning SystemCarpet Boost+Automatic mop lifting
Camera SystemRGB camera with video monitoringNo RGB video camera
PriceCheck Roborock S8 MaxV Ultra PriceCheck Roborock Qrevo Curv Price

What Common Both Can Do?

  • LiDAR Navigation: Both robot vacuums use LiDAR navigation to scan and map the cleaning environment with high accuracy. This technology enables efficient route planning and helps the robots create detailed maps for consistent cleaning.
  • Automatic Dust Collection Dock: Each model includes a dock that automatically empties the robot’s dustbin into a sealed bag. This reduces manual maintenance and allows the robot to operate for weeks without frequent emptying.
  • Self-Washing Mop System: Both devices feature automatic mop washing inside the dock. The system cleans the mop pads during and after cleaning cycles to maintain hygiene and consistent mopping performance.
  • Hot Water Mop Washing: Both robots support hot water mop washing in the dock. Using heated water helps dissolve dirt and oils more effectively than cold water, improving cleaning results.
  • Heated Mop Drying: Each dock dries the mop pads using warm air after washing. This reduces moisture buildup and helps prevent odors or bacteria from forming on the mop pads.
  • Automatic Water Refilling: Both robots automatically refill their onboard water tanks from the dock. This allows them to continue mopping large areas without requiring manual refilling during cleaning sessions.
  • Automatic Dust Emptying: Both models transfer collected debris from the robot into a larger dust bag in the dock. This feature keeps the robot’s internal dustbin clear and ready for the next cleaning cycle.
  • App Control: Both robots connect to the Roborock mobile app for remote operation. The app allows users to start cleaning, adjust suction levels, and customize cleaning routines.
  • Multi-Floor Mapping: Each model can store multiple maps for different floors in a home. This feature is useful for houses with multiple levels because the robot can quickly recognize and clean each floor correctly.
  • No-Go Zones: Both robots allow users to define restricted areas in the app. This prevents the robot from entering certain rooms, delicate spaces, or areas with cables or obstacles.
  • Carpet Detection: Each model automatically detects carpeted areas while cleaning. The robot adjusts its cleaning behavior accordingly to optimize performance on different surfaces.
  • Mop Lifting on Carpet: Both robots automatically lift their mop mechanisms when a carpet is detected. This prevents wet mops from touching carpets and keeps rugs dry during mixed floor cleaning.
  • Voice Assistant Support: Both devices integrate with voice assistants such as Amazon Alexa and Google Assistant. This allows users to start or stop cleaning using simple voice commands.
  • Scheduled Cleaning: Both models support customizable cleaning schedules through the mobile app. Users can set specific days and times for automatic cleaning without manual intervention.
  • Automatic Recharge and Resume: Each robot automatically returns to its dock when the battery becomes low. After recharging, it resumes cleaning from the exact location where it stopped.
  • Child Lock: Both robots include a child lock function to prevent accidental button presses. This ensures that the robot does not start or stop cleaning unintentionally.
  • Smart Home Integration: Both models integrate with smart home ecosystems. This allows users to control and automate cleaning alongside other connected devices in their home.
  • Firmware Updates via App: Both robots receive software updates through the mobile application. These updates can improve navigation algorithms, add new features, and enhance overall performance.
  • Floor Type Recognition: Each robot can recognize different floor surfaces such as hardwood, tile, and carpet. This capability helps optimize suction and mopping behavior for each type of flooring.
  • Obstacle Avoidance System: Both robots include obstacle detection systems to identify objects during cleaning. This helps reduce collisions and allows the robots to navigate around furniture and everyday items.

Common Features

FeatureRoborock S8 MaxV UltraRoborock Qrevo Curv
LiDAR NavigationYesYes
Automatic Dust Collection DockYesYes
Self-Washing Mop SystemYesYes
Hot Water Mop WashingYesYes
Heated Mop DryingYesYes
Automatic Water RefillingYesYes
Automatic Dust EmptyingYesYes
App ControlYesYes
Multi-Floor MappingYesYes
No-Go ZonesYesYes
Carpet DetectionYesYes
Mop Lifting on CarpetYesYes
Voice Assistant SupportYesYes
Scheduled CleaningYesYes
Automatic Recharge and ResumeYesYes
Child LockYesYes
Smart Home IntegrationYesYes
Firmware Updates via AppYesYes
Floor Type RecognitionYesYes
Obstacle Avoidance SystemYesYes
Price Check Roborock S8 MaxV Ultra Price
Check Roborock Qrevo Curv Price

FAQ

Which robot vacuum has stronger suction power?
The Roborock Qrevo Curv uses a suction system rated at about 18,500 Pa, whereas the Roborock S8 MaxV Ultra uses a 10,000 Pa suction motor. This difference means the Qrevo Curv is designed for stronger raw debris pickup from carpets and hard floors.

Which model is better for mopping floors?
The Roborock S8 MaxV Ultra uses VibraRise 3.0 sonic mopping with high-frequency vibrations that scrub floors, while the Roborock Qrevo Curv uses two rotating mop pads that spin to wipe surfaces. Both approaches clean effectively but rely on different mechanical methods.

Do both robots support automatic mop washing and drying?
Yes, both models include multifunction docks that wash the mop pads automatically and then dry them using heated air. This system reduces the need for manual mop cleaning and helps keep the pads hygienic between cleaning sessions.

Which robot vacuum has longer battery runtime?
The Roborock Qrevo Curv is equipped with a larger battery that can run for up to about 240 minutes under optimal conditions. The Roborock S8 MaxV Ultra typically operates for up to about 180 minutes before needing to recharge.

Can both models detect and avoid obstacles?
Yes, both robots feature obstacle avoidance systems that help them navigate around objects on the floor. The S8 MaxV Ultra includes an RGB camera combined with AI recognition, while the Qrevo Curv relies on advanced sensors and structured-light detection.

Do these robots lift their mops when cleaning carpets?
Both models automatically lift their mops when carpet is detected. This function helps prevent wet mop pads from touching rugs or carpets during mixed floor cleaning.

Are both robot vacuums controlled through the Roborock app?
Yes, both devices connect to the Roborock mobile app, allowing users to control cleaning, set schedules, customize suction levels, and create virtual boundaries directly from a smartphone.

Do both robots support multi-floor mapping?
Yes, both models can store multiple floor maps in the mobile application. This feature allows the robots to recognize different floors in a home and clean each one with the correct map and room layout.

Which model can climb higher floor thresholds?
The Roborock Qrevo Curv includes a lifting chassis system capable of crossing thresholds of around 40 mm. The Roborock S8 MaxV Ultra generally handles thresholds closer to about 20 mm.

Do these robot vacuums automatically empty their dustbins?
Yes, both models include automatic dust emptying docks that transfer debris from the robot’s internal bin into a larger sealed bag. This allows weeks of cleaning before the bag needs to be replaced.

Can both robots be scheduled to clean automatically?
Yes, both devices allow users to create customized cleaning schedules through the Roborock app. This makes it possible to automate cleaning at specific times or on specific days.

Are the docks capable of refilling the robot’s water tank automatically?
Yes, the docking stations for both robots refill the onboard water tank automatically during mopping tasks. This allows the robots to continue mopping large areas without manual intervention.

Do both models support voice assistant control?
Yes, both robot vacuums support voice commands through smart assistants such as Amazon Alexa and Google Assistant. This allows users to start, stop, or dock the robot using voice control.

Which robot vacuum is better for homes with pets?
Both models can work well in homes with pets because they include strong suction systems and advanced obstacle detection. The S8 MaxV Ultra adds AI-based object recognition with a camera system, while the Qrevo Curv focuses on stronger suction and anti-tangle brush designs.