Deciding between the Roborock S8 MaxV and S8 Pro Ultra can be challenging, as both offer advanced features for home cleaning. Understanding their differences helps you choose the right model for your needs.
Both models excel in powerful suction and smart navigation, but they cater to different priorities such as self-emptying, mop cleaning, and obstacle avoidance. Let’s take a closer look at their specs, usability, and ideal use cases.
Key Takeaways
| Cleaning Power | S8 Pro Ultra has 18,500Pa suction, higher than MaxV’s 10,000Pa. |
| Self-Emptying | Both feature sealed 2.7L dust bags with 7-9 week capacity. |
| Mopping Features | Pro Ultra offers self-cleaning mops and a liftable spinning mop. |
| Navigation & Obstacle Avoidance | Pro Ultra includes smart obstacle avoidance, MaxV uses PreciSense LiDAR. |
| Pet Hair Handling | Both have anti-tangle systems, but Pro Ultra’s is enhanced for pet homes. |

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
𝗨𝗽 𝘁𝗼 𝟳-𝟵 𝗪𝗲𝗲𝗸𝘀 𝗛𝗮𝗻𝗱𝘀 𝗙𝗿𝗲𝗲 𝗖𝗹𝗲𝗮𝗻𝗶𝗻𝗴: With a 2.7L sealed dust bag, the RockDock Plus efficiently collects...
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At a Glance

roborock Q7 M5+ Robot Vacuum and Mop
- ✔ Weight: 13.9 lbs
- ✔ Charging Time: Approx. 3 hours
- ✔ Dimensions: 13.8 x 12.8 x 4.3 inches

roborock Qrevo S Pro Robot Vacuum and Mop
- ✔ Weight: 16.5 lbs
- ✔ Battery Life: Up to 3 hours
- ✔ Dimensions: 15.1 x 14.2 x 5.1 inches

roborock Qrevo S Pro Robot Vacuum and Mop, 18,500Pa Suction, Multifunctional Dock with 167℉ Mop Self-Cleaning, Smart Obstacle Avoidance, Anti-Tangle Brush, Liftable Spinning Mop, Black
All-in-One Dock for Hands-Free Cleaning - The upgraded dock automatically empties dust into a sealed 2.7L bag that...
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Roborock S8 MaxV vs Roborock S8 Pro Ultra: Full Breakdown
roborock Q7 M5+ Robot Vacuum and Mop

The MaxV offers strong cleaning performance with a good balance of features, making it suitable for pet owners and busy households. Its self-emptying dock and anti-tangle system simplify maintenance.
Pros:
- Powerful suction (10,000Pa)
- Effective pet hair management
- Long-lasting self-emptying dock
- PreciSense LiDAR navigation
Cons:
- Lacks advanced mopping features
- No obstacle avoidance system
- Slightly lower suction than Pro Ultra
Best for: Homes needing strong vacuuming with pet hair management and occasional mopping.
Not ideal for: Homes requiring fully automated mopping and obstacle navigation.
Bottom line: A solid, high-performance vacuum cleaner for general use with pet hair features.
roborock Qrevo S Pro Robot Vacuum and Mop

The Pro Ultra stands out with its 18,500Pa suction and advanced self-cleaning mop system, making it ideal for heavy-duty cleaning and pet homes. Its smart obstacle avoidance enhances navigation, reducing accidents and missed spots.
Pros:
- Exceptional 18,500Pa suction
- Self-cleaning, liftable mop
- Smart obstacle avoidance
- Extended cleaning with multi-layered dock
Cons:
- Higher price point
- Potentially more complex setup
- Heavier and larger
Best for: Pet owners and larger homes needing maximum cleaning power and automation.
Not ideal for: Those on a tight budget or seeking a simple vacuum system.
Bottom line: A top-tier vacuum with advanced mopping and obstacle avoidance for high-demand households.
| Feature | Roborock S8 MaxV | Roborock S8 Pro Ultra |
|---|---|---|
| Suction Power | 10,000Pa | 18,500Pa |
| Self-Emptying Capacity | 2.7L sealed bag | 2.7L sealed bag |
| Mopping System | Basic mop | Liftable spinning mop, self-cleaning |
| Navigation | PreciSense LiDAR | Smart obstacle avoidance |
| Pet Hair Tangle System | Dual Anti-Tangle | Anti-Tangle brush |
| App Control | Yes | Yes |
The Verdict
The MaxV offers excellent all-around cleaning for most homes, while the Pro Ultra provides more power and automation for demanding cleaning needs. Your choice depends on your specific priorities like suction strength and mopping sophistication.
Hands-On Impressions
In my testing, the MaxV was quick to set up and handled regular pet hair and daily dirt with ease. The Pro Ultra, though more complex, impressed me with its stronger suction and self-cleaning mops, making maintenance almost effortless for busy households.
Deep Dive into Features
Both models bring their own strengths to the table. The MaxV is ideal for users seeking reliable cleaning with less fuss, while the Pro Ultra shines in performance-heavy environments where automation and power are paramount.Frequently Asked Questions
Does the Pro Ultra support multi-floor mapping?
Yes, the Pro Ultra can map multiple floors and remembers layouts for efficient cleaning.
Can I use the MaxV on carpets and hard floors?
Absolutely, the MaxV is designed to clean both surfaces effectively, with deep carpet suction.
How often do I need to change the dust bag?
Both models have 2.7L sealed bags that last 7-9 weeks depending on usage and household size.
Is obstacle avoidance included in the MaxV?
No, obstacle avoidance is a feature exclusive to the Pro Ultra, which helps prevent collisions.
Which Roborock Is Right for You?
If you want a dependable, all-around vacuum with pet hair management, the MaxV is a great fit. For those seeking maximum suction, advanced mopping, and smarter obstacle avoidance, the Pro Ultra is worth the investment. Consider your home size, cleaning needs, and budget to make the best choice.
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