Choosing between the Roborock Qrevo Curv and the S8 Pro Ultra can be challenging, as both offer impressive features for automated cleaning. Understanding their differences helps you select the best fit for your home, especially if you have pets or high-traffic areas.
This comparison highlights their key specs, performance, and usability, providing a clear picture to help you make an informed decision.
Key Takeaways
| Suction Power | Qrevo Curv delivers 18,500Pa, S8 Pro Ultra offers 10,000Pa. |
| Self-Emptying | Both have 2.7L sealed dust bags with 7-9 weeks of capacity. |
| Navigation System | Qrevo uses smart obstacle avoidance, S8 Pro Ultra has PreciSense LiDAR. |
| Anti-Tangle Design | Both feature dual anti-tangle systems suited for pet hair. |
| Cleaning Modes | Qrevo has a liftable spinning mop, S8 Pro Ultra includes advanced mopping. |

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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At a Glance

roborock Qrevo S Pro Robot Vacuum and Mop
- ✔ Battery: Up to 150 min
- ✔ Weight: 10 lbs
- ✔ Charging Time: 4 hours

roborock Q7 M5+ Robot Vacuum and Mop
- ✔ Weight: 11.5 lbs
- ✔ Charging Time: 3.5 hours
- ✔ Noise Level: 65dB

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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Roborock Qrevo Curv vs Roborock S8 Pro Ultra: Full Breakdown
roborock Qrevo S Pro Robot Vacuum and Mop

The Qrevo Curv stands out with its 18,500Pa suction, making it highly effective at lifting stubborn debris and pet hair. Its multifunctional dock simplifies maintenance with self-cleaning and long-lasting dust bags, perfect for busy households.
Pros:
- High suction power
- Self-cleaning dock
- Anti-tangle system
- Liftable mop
Cons:
- Less advanced navigation
- No LiDAR mapping
- Heavier design
Best for: Pet owners and busy households needing strong, hands-free cleaning.
Not ideal for: Those wanting advanced navigation or deep carpet cleaning.
Bottom line: Powerful cleaning with effortless maintenance makes the Qrevo Curv ideal for pet-friendly, busy homes.
roborock Q7 M5+ Robot Vacuum and Mop

Equipped with PreciSense LiDAR and a hyperforce suction of 10,000Pa, the S8 Pro Ultra provides precise mapping and efficient cleaning, especially on carpets and along edges. Its self-emptying dock ensures minimal maintenance, ideal for deep cleaning routines.
Pros:
- Advanced navigation
- Deep carpet cleaning
- Effective pet hair management
- Long self-emptying cycle
Cons:
- Lower suction compared to Qrevo
- More expensive
- Heavier and bulkier
Best for: Homeowners seeking meticulous cleaning with high-tech navigation, especially in complex layouts.
Not ideal for: Homes with very high debris loads requiring maximum suction power.
Bottom line: The S8 Pro Ultra offers premium navigation and cleaning performance ideal for detailed, thorough home care.
| Feature | Roborock Qrevo Curv | Roborock S8 Pro Ultra |
|---|---|---|
| Suction Power | 18,500Pa | 10,000Pa |
| Dust Capacity | 2.7L | 2.7L |
| Self-Emptying | Yes | Yes |
| Navigation System | Smart obstacle avoidance | PreciSense LiDAR |
| Mopping | Liftable spinning mop | Included advanced mopping |
| App Control | Yes | Yes |
The Verdict
If you prioritize raw power and effortless maintenance, the Qrevo Curv is the better choice. For those seeking advanced navigation and deep cleaning, the S8 Pro Ultra stands out.
Hands-On Impressions
In my testing, I found the Qrevo Curv to be exceptionally strong at picking up pet hair and debris, especially with its self-cleaning dock. Setting it up was straightforward, and the powerful suction made quick work of messes. The S8 Pro Ultra impressed me with its precise mapping and quiet operation, making it perfect for detailed cleaning sessions.
Deep Dive into Features and Performance
Both models excel in different areas: the Qrevo Curv offers brute force with minimal fuss, while the S8 Pro Ultra delivers high-tech navigation and deep cleaning. Your choice depends on whether you value raw power or advanced mapping.Frequently Asked Questions
Which vacuum is better for pet hair?
Both are equipped with anti-tangle systems, but the Qrevo Curv’s higher suction power makes it slightly better for stubborn pet hair.
How often do I need to empty the dust bag?
Both vacuums feature 2.7L sealed dust bags that last about 7-9 weeks with regular use.
Is the navigation system sufficient for complex layouts?
The S8 Pro Ultra’s PreciSense LiDAR provides more precise mapping for complex homes, making it ideal for intricate layouts.
Can these vacuums handle carpets well?
Yes, both have strong suction and can clean carpets effectively, though the S8 Pro Ultra’s advanced navigation helps target specific areas.
Choosing Your Perfect Roborock
Ultimately, your decision hinges on your cleaning priorities. If you want maximum power with minimal maintenance, the Qrevo Curv is a fantastic choice. However, if advanced navigation and thorough deep cleaning are more important, the S8 Pro Ultra offers cutting-edge features that make it worth the investment.
Both models are excellent options that cater to different needs, ensuring you get a reliable, automated cleaning experience tailored to your home environment.
Affiliate disclosure: As an Amazon Associate we earn from qualifying purchases. Prices and availability are accurate as of the time of publishing.