Deciding between the Roborock Saros 10 and the Roborock S8 Pro Ultra? Both are advanced robot vacuums with impressive features, but they cater to different needs and budgets. In this comparison, we’ll break down their specifications, performance, and ideal use cases to help you make an informed choice.
Whether you need a long-lasting self-emptying system or a more powerful suction with smart obstacle avoidance, this guide covers everything you need to know about these two popular models.
Key Takeaways
| Suction Power | Roborock S8 Pro Ultra has a significantly higher suction of 18,500Pa compared to Saros 10’s 10,000Pa. |
| Self-Emptying | Both models feature a sealed dust bag lasting 7-9 weeks, with the S8 Pro Ultra’s dock offering self-cleaning and drying. |
| Navigation & Obstacle Avoidance | S8 Pro Ultra includes smart obstacle avoidance; Saros 10 uses PreciSense LiDAR but less advanced obstacle detection. |
| Cleaning Performance | S8 Pro Ultra excels in lifting stubborn debris with higher suction; Saros 10 offers thorough cleaning for pet hair and carpets. |
| Mopping Features | S8 Pro Ultra has a liftable spinning mop with self-cleaning; Saros 10 includes a mopping function but without advanced features. |

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: 7.7 lbs
- ✔ Dimensions: 13.8 x 13.8 x 3.8 inches
- ✔ Color: Black

roborock Qrevo S Pro Robot Vacuum and Mop
- ✔ Weight: 13.2 lbs
- ✔ Dimensions: 16.5 x 13.8 x 6.5 inches
- ✔ Color: Black

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 Saros 10 vs Roborock S8 Pro Ultra: Full Breakdown
roborock Q7 M5+ Robot Vacuum and Mop

The Roborock Saros 10 offers reliable cleaning with a strong 10,000Pa suction and dual anti-tangle system, making it ideal for pet hair and daily cleaning. Its long self-emptying cycle reduces maintenance, perfect for busy homes.
Pros:
- Long-lasting self-emptying system
- Strong pet hair removal
- Effective dual anti-tangle design
- App control
Cons:
- Lower suction compared to premium models
- Less advanced obstacle avoidance
- No liftable mop
Best for: Pet owners, families seeking reliable daily cleaning, those on a budget
Not ideal for: Homes requiring deep carpet cleaning or advanced obstacle avoidance
Bottom line: A dependable, budget-friendly robot vacuum with excellent pet hair handling and long self-emptying cycles.
roborock Qrevo S Pro Robot Vacuum and Mop

The Roborock S8 Pro Ultra stands out with its 18,500Pa suction, smart obstacle avoidance, and multifunctional dock that self-cleans and dries the mops. It’s ideal for homes with heavy debris, pets, and those seeking minimal maintenance.
Pros:
- Super strong 18,500Pa suction
- Self-cleaning and drying dock
- Liftable spinning mop
- Smart obstacle avoidance
Cons:
- Higher price point
- Larger size may not fit small spaces
- More complex setup
Best for: Homes with pets, heavy debris, and users seeking high-end automation
Not ideal for: Budget-conscious households or smaller living spaces
Bottom line: A top-tier robot vacuum for those who want maximum power and convenience with minimal fuss.
| Feature | Roborock Saros 10 | Roborock S8 Pro Ultra |
|---|---|---|
| Suction Power | 10,000Pa | 18,500Pa |
| Self-Emptying System | Yes, 7-9 weeks | Yes, 7-9 weeks with self-cleaning dock |
| Navigation | PreciSense LiDAR | Smart obstacle avoidance |
| Mopping | Basic mopping | Liftable, self-cleaning mops |
| App Control | Yes | Yes |
| Dust Capacity | 2.7L | 2.7L |
The Verdict
If you prioritize power and automation, the S8 Pro Ultra is the clear choice. For reliable pet hair cleaning on a budget, the Saros 10 is excellent.
Hands-On Impressions
Living with these robots, I found the Saros 10 straightforward to set up and use daily. Its long self-emptying cycles are a real time-saver. The S8 Pro Ultra, however, impressed me with its powerful suction and smart obstacle detection, making it ideal for more demanding cleaning tasks.
Deep Dive into Performance and Features
The S8 Pro Ultra’s superior suction power makes it excellent for deep cleaning stubborn debris, while its self-cleaning dock reduces maintenance significantly. The Saros 10 provides consistent pet hair removal and long-lasting cycles, perfect for everyday use without fuss.Frequently Asked Questions
Which robot is better for pet hair?
Both models handle pet hair well, but the S8 Pro Ultra’s higher suction and anti-tangle system give it a slight edge.
Does the S8 Pro Ultra require more maintenance?
Thanks to its self-cleaning dock and drying system, the S8 Pro Ultra reduces manual maintenance compared to traditional vacuums.
Can the Saros 10 handle deep carpets?
It performs well on carpets due to its 10,000Pa suction, but may not match the deep cleaning power of the S8 Pro Ultra.
Which is more suitable for small apartments?
The Saros 10’s compact size and simpler features make it better suited for smaller spaces with less complex cleaning needs.
Choosing the Right Roborock for Your Home
Both the Roborock Saros 10 and S8 Pro Ultra offer impressive features tailored to different needs. If you want a budget-friendly, pet-friendly vacuum with long cycles, the Saros 10 is a reliable choice. For those seeking maximum power, smart navigation, and minimal maintenance, the S8 Pro Ultra is worth the investment. Consider your cleaning priorities and home environment to pick the perfect robot vacuum.
Affiliate disclosure: As an Amazon Associate we earn from qualifying purchases. Prices and availability are accurate as of the time of publishing.