Verdict
Head-to-head · Best Robot Vacuums

Roborock Q10 S5+ vs Roborock Saros 20

Which is the better buy? Side-by-side on rating, price, strengths, and watch-outs — with the published ratings we averaged to get there.

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The short answer

Roborock Q10 S5+ comes out ahead by a narrow margin (4.3 vs 4.1). The gap is mostly about Budget-conscious buyers wanting top carpet cleaning — read the strengths below before deciding.

Roborock Q10 S5+
Higher ratedRanked #2 in Best Robot Vacuums
Roborock Q10 S5+
4 sources2 derived$279.98as of Sep 19

The Roborock Q10 S5+ delivers exceptional suction power at 10,000 Pa, achieving top scores in carpet cleaning tests with 96% pickup rates. Vacuum Wars reviewers noted it ranks as the top robot vacuum in its price range, though some early customer feedback raises quality control concerns. While it excels in carpet performance and navigation, its mopping capabilities received lower marks in testing. This budget-friendly model offers premium features like LiDAR mapping and auto-empty functionality at a competitive price point.

Strengths
  • Achieved fourth highest suction level of 10,000 Pa measured on over 150 robot vacuums tested
  • Recorded 96% pickup rate in carpet deep clean test, tied for highest score ever
  • Scored 96% in pet hair pickup test, well above average of 75.4%
Watch-outs
  • Some early customer reports raise potential quality control questions
  • Mopping performance rated lower with 2.18/3.50 score in Vacuum Wars testing
Roborock Saros 20
Ranked #4 in Best Robot Vacuums
Roborock Saros 20
8 sources$1,599.99as of Sep 19

The Roborock Saros 20 delivers strong performance in both vacuuming and mopping, with powerful suction and effective cleaning technology. It features a self-cleaning dock and quiet operation, but comes at a steep price point and has a bulky base station that's difficult to relocate. The device is well-suited for users seeking premium cleaning capabilities but may be overkill for those with simpler needs or budget constraints.

Strengths
  • Powerful suction with 36,000 pascals of official suction rating
  • Effective mopping with dual mop pad design spinning at 200 RPM
  • Self-cleaning dock with boiling hot water mopping and automatic drying
Watch-outs
  • Heavy base station that is difficult to move between floors
  • High price point

Derived means the reviewer published no score, so one was inferred from their written verdict. Everything else is a number the publisher printed. How we rank.

How they stack up

Roborock Q10 S5+

The Roborock Q10 S5+ delivers exceptional suction and pet hair pickup, surpassing the Dreame D30 Ultra and Eufy Omni C28 in these areas, but it lacks the advanced navigation of the Roborock Saros 10R and the self-cleaning dock features of the Roborock Saros 20.

Roborock Saros 20

The Roborock Saros 20 stands out with its powerful 36,000 pascals suction and self-cleaning dock with boiling hot water mopping, which the Dreame D30 Ultra and Shark PowerDetect UV Reveal lack. However, unlike the Roborock Saros 10R, it doesn't offer the ultra-slim design or advanced 3D navigation, and its heavy base station is a drawback compared to more portable models like the Roomba J7.

Specs side-by-side

SpecRoborock Q10 S5+Roborock Saros 20
Suction Power10000 Pa36,000 pascals
Dust Bin Capacity350ml259ml
Navigation TypeLiDAREmbedded 3D ToF Lidar
Obstacle AvoidanceReactiveTech obstacle avoidanceVertiBeam
Mopping SystemVibraRise 2.0 mopping system200
Battery Life200 Minutes
Charging Timetwo and a half hours
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