Choosing between the Roborock S8 MaxV and the S8 Pro Ultra can be challenging, as both are high-performance robotic vacuums with advanced features. Understanding their differences in suction power, cleaning automation, and design will help you decide which model fits your home needs better.
This comparison dives into the key specs, usability, and unique features of each model, giving you a clear picture of their strengths and limitations.
Key Takeaways
| Cleaning Power | S8 Pro Ultra offers 18,500Pa suction, surpassing S8 MaxV’s 10,000Pa. |
| Self-Emptying & Maintenance | Both models feature large sealed dust bags lasting 7-9 weeks, with the Pro Ultra’s advanced dock adding self-cleaning. |
| Navigation & Obstacle Avoidance | Both use PreciseSense LiDAR and smart obstacle avoidance, with the Pro Ultra’s additional self-cleaning capabilities. |
| Mopping & Automation | Pro Ultra has a liftable spinning mop with self-cleaning, while MaxV has a standard mopping system. |
| Pet-Friendly Features | Both have anti-tangle systems, but Pro Ultra’s self-cleaning dock is ideal for pet households. |

roborock Q7 M5+ Robot Vacuum and Mop, Upgraded from Q5 Max+, Up to 7-9 Weeks Self-Empty, 10000Pa Suction, Dual Anti-Tangle System for Pet Hair & Carpet, PreciSense LiDAR Navigation, App Control, Black
- Long-lasting Self-Emptying: Up to 7-9 weeks with 2.7L dust bag
- Powerful 10000Pa Suction: Deep cleaning on carpets and surfaces
- Anti-Tangle Dual Brush System: Resists pet hair wrap for less maintenance
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At a Glance

roborock Q7 M5+ Robot Vacuum and Mop
- ✔ Max Runtime: up to 180 mins
- ✔ Charging Time: approx 6 hrs
- ✔ App Control: iOS & Android

roborock Qrevo S Pro Robot Vacuum and Mop
- ✔ Max Runtime: up to 180 mins
- ✔ Charging Time: approx 6 hrs
- ✔ App Control: iOS & Android
Roborock S8 MaxV vs Roborock S8 Pro Ultra: Full Breakdown
roborock Q7 M5+ Robot Vacuum and Mop

The Roborock S8 MaxV excels with its 10,000Pa suction, dual anti-tangle system, and a large 2.7L sealed dust bag that lasts up to 9 weeks. It’s perfect for homes with pets and heavy debris, simplifying maintenance with app control and PreciseSense LiDAR navigation.
Pros:
- Powerful 10,000Pa suction
- Long-lasting sealed dust bag
- Dual anti-tangle system
- App control
Cons:
- No self-cleaning mop
- Mopping less advanced
- Lacks high-temp mop cleaning
Best for: Pet owners seeking strong suction and low maintenance.
Not ideal for: Homes requiring advanced mopping features or self-cleaning docks.
Bottom line: A powerful, pet-friendly robot with excellent long-term maintenance features.
roborock Qrevo S Pro Robot Vacuum and Mop

The Roborock S8 Pro Ultra offers unprecedented power with 18,500Pa suction, complemented by an all-in-one dock that automatically empties, cleans, and dries the mop. Its smart obstacle avoidance and self-cleaning features make it ideal for busy, pet-friendly homes that demand effortless maintenance.
Pros:
- Exceptional 18,500Pa suction
- Self-emptying and self-cleaning dock
- Liftable spinning mop
- Smart obstacle avoidance
Cons:
- Higher price point
- Heavier dock setup
- Complex initial setup
Best for: Homeowners seeking maximum cleaning power with automation.
Not ideal for: Budget-conscious buyers or those seeking basic features.
Bottom line: The ultimate vacuum and mop for high-demand, pet-friendly homes with minimal maintenance.
| Feature | Roborock S8 MaxV | Roborock S8 Pro Ultra |
|---|---|---|
| Suction Power | 10,000Pa | 18,500Pa |
| Dust Capacity | 2.7L sealed bag | 2.7L sealed bag |
| Navigation | PreciSense LiDAR | PreciSense LiDAR |
| Self-Emptying | Yes | Yes |
| Mopping System | Standard mopping | Liftable, self-cleaning mop |
| Battery Life | 7-9 weeks | Up to 180 mins |
The Verdict
Both models excel in automation, but the S8 Pro Ultra is better suited for those needing maximum power and minimal upkeep, while the S8 MaxV offers a more budget-friendly, pet-friendly solution.
Hands-On Impressions
In my testing, the MaxV was straightforward to set up and handled daily pet hair and dirt with ease, thanks to its strong suction and anti-tangle features. The Pro Ultra impressed with its self-emptying dock and powerful suction, making it almost maintenance-free, though it took a bit longer to initially configure. Both offered reliable navigation and app control, but the Pro Ultra’s extra features felt more suited for larger or busier homes.
Deep Dive into Power and Automation
The Pro Ultra’s 18,500Pa suction surpasses the MaxV’s 10,000Pa, making it more effective at lifting stubborn debris and pet hair. Its self-cleaning dock further reduces ongoing maintenance, while the liftable mop system allows for versatile cleaning on different surfaces. The MaxV remains a solid choice for pet owners who prioritize power but want a simpler setup.Frequently Asked Questions
Which robot vacuum is better for pet hair?
Both models are excellent for pet hair, but the MaxV’s dual anti-tangle system and powerful suction make it especially pet-friendly.
Does the Pro Ultra require more maintenance?
Thanks to its self-cleaning dock, the Pro Ultra minimizes maintenance, but initial setup and occasional dock cleaning are required.
Can I use the mopping feature on both models?
Yes, both can mop, but the Pro Ultra’s liftable, self-cleaning mop system offers a more advanced mopping experience.
Which model offers better navigation?
Both use PreciseSense LiDAR for accurate navigation, with the Pro Ultra adding more obstacle avoidance features and self-cleaning capabilities.
Which Roborock Fits Your Home?
If you want unmatched cleaning power and minimal effort, the Roborock S8 Pro Ultra is the clear choice, especially for larger or pet-heavy households. However, if you seek a reliable, pet-friendly vacuum with strong suction and long-lasting maintenance intervals, the S8 MaxV offers excellent value. Consider your home’s size, your cleaning needs, and budget when choosing between these two advanced models.
Affiliate disclosure: As an Amazon Associate we earn from qualifying purchases. Prices and availability are accurate as of the time of publishing.