Choosing between the Roborock S8 MaxV and the S8 Pro Ultra can be challenging, as both models pack impressive features for versatile home cleaning. Understanding their differences in suction power, self-cleaning capabilities, and additional features helps you make an informed decision.
In this comparison, we’ll look at their specs, usability, and what makes each stand out, so you can select the perfect robot vacuum for your home environment.
Key Takeaways
| Suction Power | S8 Pro Ultra offers 18,500Pa, significantly stronger than the 10,000Pa of the S8 MaxV. |
| Self-Emptying & Cleaning | Both models feature sealed dust bags lasting 7-9 weeks; the Pro Ultra includes a high-temp self-cleaning mop. |
| Navigation & Obstacle Avoidance | Both feature PreciseLiDAR navigation and smart obstacle avoidance, optimized for pet homes. |
| Mopping System | S8 Pro Ultra has a liftable spinning mop with self-cleaning, while the MaxV has a standard mop setup. |
| Pet Hair Handling | Both models include anti-tangle systems suitable for homes with pets. |

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: 7.7kg
- ✔ Color: Black
- ✔ App Control: Yes

roborock Qrevo S Pro Robot Vacuum and Mop
- ✔ Weight: 8.2kg
- ✔ Color: Black
- ✔ App Control: Yes

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 S8 MaxV provides reliable suction and efficient self-emptying in a more affordable package. Its dual anti-tangle system is a plus for pet owners, and the app control makes operation straightforward.
Pros:
- Strong 10,000Pa suction
- Self-emptying with 2.7L bag
- Dual anti-tangle system
- PreciseLiDAR navigation
Cons:
- Lower suction than Pro Ultra
- No self-cleaning mop
- Standard mop system
Best for: Pet owners seeking reliable cleaning without high-end mopping features.
Not ideal for: Homes requiring heavy-duty deep cleaning or advanced mopping.
Bottom line: A reliable, pet-friendly robot vacuum with great value for everyday cleaning.
roborock Qrevo S Pro Robot Vacuum and Mop

The S8 Pro Ultra delivers exceptional cleaning power with 18,500Pa suction and a multifunctional dock that automates emptying and mopping. Its smart obstacle avoidance and liftable mop make it highly versatile for complex spaces.
Pros:
- Powerful 18,500Pa suction
- Automated self-emptying & self-cleaning mop
- Liftable spinning mop
- Smart obstacle avoidance
Cons:
- Higher price point
- Heavier unit
- Complex setup
Best for: Homes needing intense cleaning, especially with stubborn debris and pet hair.
Not ideal for: Budget-conscious users or those with simple cleaning needs.
Bottom line: A top-tier, feature-rich robot vacuum ideal for thorough cleaning in pet-friendly homes.
| Feature | Roborock S8 MaxV | Roborock S8 Pro Ultra |
|---|---|---|
| Suction Power | 10,000Pa | 18,500Pa |
| Dust Capacity | 2.7L | 2.7L |
| Navigation | PreciSense LiDAR | Smart obstacle avoidance |
| Self-Emptying | Yes | Yes |
| Mopping System | Standard mop | Liftable, self-cleaning mop |
| Battery Life | 7-9 weeks | Extended runtime |
The Verdict
If you want a dependable robot for daily pet hair and dirt, the MaxV is great; for more power and automation, the Pro Ultra is the top pick.
Hands-On Impressions
Living with both units has been insightful. The MaxV is straightforward, quick to set up, and handles pet hair well. The Pro Ultra, however, impressed me with its deep cleaning ability and convenient self-maintenance, making it ideal for busy households.
Deep Dive: Power and Precision
The Pro Ultra’s 18,500Pa suction outperforms the MaxV, making it better suited for stubborn debris and thick carpets. Its smart obstacle avoidance and liftable mop add a layer of automation that simplifies daily chores.Frequently Asked Questions
Which vacuum is better for pet hair?
Both models are equipped with anti-tangle systems, but the Pro Ultra’s higher suction and self-cleaning mop provide an extra advantage for pet hair-heavy homes.
Do both vacuums require regular maintenance?
Yes, but the Pro Ultra’s self-cleaning mop reduces manual effort, while the MaxV needs standard cleaning of brushes and filters.
Which model is more budget-friendly?
The MaxV offers great value at a lower price point, while the Pro Ultra is a premium choice with advanced features.
Find Your Perfect Cleaning Partner
Both the Roborock S8 MaxV and S8 Pro Ultra excel in different areas. The MaxV is ideal for everyday pet-friendly cleaning without breaking the bank, while the Pro Ultra is perfect for those needing maximum power and automation. Consider your specific needs, home size, and budget to choose the best fit for your household.
Affiliate disclosure: As an Amazon Associate we earn from qualifying purchases. Prices and availability are accurate as of the time of publishing.