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 Saros 20 comes out ahead by a clear margin (4.1 vs 3.8). Roborock Saros 20 is best for: Users seeking premium cleaning performance with self-cleaning features. Read the strengths below before deciding.

Ranked #5 in Best Robot Vacuums

Roborock Q10 S5+

3.8

3 sources$279.98as of Oct 3

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. 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 Vacuum Wars' pet hair pickup test, well above average of 75.4%

Watch-outs

— Some early customer reports raise potential quality control questions

$279.98 · Check Price on Amazon Full review →

Higher ratedRanked #1 in Best Robot Vacuums

Roborock Saros 20

4.1

5 sources$1,599.99as of Nov 8

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

$1,599.99 · Check Price on Amazon Full review →

How they stack up

Roborock Q10 S5+

The Roborock Q10 S5+ recorded a 96% pickup rate in a carpet deep clean test, where the Shark PowerDetect UV Reveal's carpet deep clean score is 88%, and it costs less than the Shark. Its 96% pet hair pickup score contrasts with the Mova P10 Pro Ultra, whose pet hair pickup is poor. Mopping is its weaker side, at 2.18 out of 3.50 in Vacuum Wars testing.

Roborock Saros 20

The Roborock Saros 20 carries an official suction rating of 36,000 pascals, above the 30,000Pa listed for the Ecovacs T90 Pro Omni and the 10000 Pa of the Roborock Q7 M5+. Its dock washes the mop pads with boiling hot water and dries them automatically. It costs more than the Roborock Saros 10R, and its heavy base station is hard to move between floors.

Specs side-by-side

Spec	Roborock Q10 S5+	Roborock Saros 20
Suction Power	10000 Pa	36,000 pascals
Dust Bin Capacity	350ml	259ml
Navigation Type	LiDAR	Embedded 3D ToF Lidar
Obstacle Avoidance	ReactiveTech obstacle avoidance	VertiBeam
Mopping System	VibraRise 2.0 mopping system	200
Battery Life	—	200 Minutes
Charging Time	—	two and a half hours

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