The Roborock Saros 10R takes the crown with nearly double the suction power and superior obstacle clearance, making it the stronger performer for challenging cleaning tasks. The S8 MaxV Ultra counters with better value at over half the price and surprisingly effective mopping despite its simpler vibrating pad design, plus it covers 50% more area per charge.
Two Roborock premium models face off here, each taking a different approach to automated cleaning. The S8 MaxV Ultra focuses on maximizing coverage and efficiency at a more accessible price point. The Saros 10R goes all-in on raw power and advanced features. Both share Roborock's signature dual-sensor navigation and self-maintaining docks, but they diverge significantly in cleaning muscle and mopping technology. This comparison reveals which philosophy works better for different households.
Roborock S8 MaxV Ultra
out of 10Roborock Saros 10R
The Saros 10R edges ahead with an 8.9 overall rating versus the S8 MaxV Ultra's 8.5. Navigation shows the biggest gap, where the Saros 10R's 8.5 rating beats the S8 MaxV Ultra's 7.8. Both earn identical 9.5 ratings for features and 8.6 for value, showing these are equally feature-rich options that justify their respective price points.
Suction power creates the starkest contrast between these models. The Saros 10R delivers a massive 19,000 Pa versus the S8 MaxV Ultra's 10,000 Pa, giving it serious muscle for deep carpet cleaning and stubborn debris. Mopping technology also diverges significantly - the Saros 10R uses dual spinning mop pads for active scrubbing, but the S8 MaxV Ultra's vibrating pad with 4,000 vibrations per minute plus its rotating edge mop still delivers solid results. Coverage area flips the script though, with the S8 MaxV Ultra cleaning 3,229 square feet per charge compared to 2,150 for the Saros 10R. The Saros 10R can climb obstacles up to 40mm high, double the S8 MaxV Ultra's 20mm clearance.
The Saros 10R dominates with 19,000 Pa suction versus 10,000 Pa, plus its dual rubber and bristle brushes tackle different debris types better. This translates to noticeably stronger pickup on carpets and hard floors.
The S8 MaxV Ultra's vibrating pad delivers 4,000 vibrations per minute with a rotating edge mop, and it lifts 20mm high to protect carpets. The Saros 10R uses dual spinning pads for more aggressive scrubbing but only lifts 10mm.
Pet owners benefit from the Saros 10R's nearly double suction power at 19,000 Pa for pulling embedded fur from carpets. Its slightly larger 2.7L dust bag versus 2.5L also means less frequent emptying during shedding season.
Both use identical AI camera and 3D structured light systems, but the Saros 10R's 40mm obstacle clearance doubles the S8 MaxV Ultra's 20mm capability. This helps it navigate over door thresholds and thick rugs more reliably.
The docks are nearly identical in maintenance features, though the Saros 10R's 2.7L dust bag holds slightly more than the S8 MaxV Ultra's 2.5L capacity. Both offer the same self-cleaning and auto-emptying conveniences.
Here's an interesting trade-off: the S8 MaxV Ultra covers 3,229 square feet per charge with its 5,200 mAh battery, significantly more than the Saros 10R's 2,150 square feet despite having a smaller battery. The Saros 10R packs 6,400 mAh but its powerful suction drains it faster.
Both models offer identical smart home features including built-in voice control plus Amazon Alexa, Google Assistant, and Apple Siri support. You get the same app controls, scheduling, and zone mapping with either choice.
| Feature | Roborock S8 MaxV Ultra | Roborock Saros 10R |
|---|---|---|
| Suction Power | 10,000 Pa | 19,000 Pa |
| Main Brush Type | Dual (rubber) | Dual (rubber & bristle) |
| Mop Type | Vibrating mop pad + rotating edge mop | Dual spinning mop pads |
| Sq Ft in One Run | 3,229 sq ft | 2,150 sq ft |
| Battery Life | 5,200 mAh | 6,400 mAh |
| Liftable Side Brush | No | Yes |
We may earn a commission if you make a purchase
Both deliver premium Roborock quality with different strengths. The S8 MaxV Ultra offers incredible value and coverage for most homes. The Saros 10R justifies its premium with raw power and advanced features. Your specific needs - budget flexibility, home layout, and cleaning challenges - determine the winner.
