Roborock S8 MaxV Ultra vs Roborock Saros 10

Researched by Riley Hart · prices checked Nov 4, 2026

Short answer · checked Nov 4, 2026

As of Nov 4, 2026, the Roborock S8 MaxV Ultra costs $800 and the Roborock Saros 10 costs $1,300, so the Roborock S8 MaxV Ultra is $500 cheaper. Pick the Roborock S8 MaxV Ultra for buyers who want a full featured dock at a discount. Pick the Roborock Saros 10 for cleaning under low furniture. They split the points we can measure, 3 each.

Who wins, point by point

They split the points we can measure, 3 each. Built from today's prices, the specs and independent tests for these two robots.

	S8 MaxV Ultra	Saros 10	Winner
Price today	$800	$1,300	S8 MaxV Ultra
3 year cost	$902	$1,300	S8 MaxV Ultra
Warranty	1 year	1 year	Tie
Suction	10,000 Pa	22,000 Pa	Saros 10
Runtime per charge	3 h	150 min	S8 MaxV Ultra
Onboard bin	270 mL	270 mL	Tie
Robot height (fits under furniture)	4.06 in	3.14 in	Saros 10
Release year	2024	2025	Saros 10

Pick the S8 MaxV Ultra if

You want to spend less (saves $500)
You care most about runtime per charge (3 h vs 150 min)
Best for buyers who want a full featured dock at a discount

Pick the Saros 10 if

You care most about suction (22,000 Pa vs 10,000 Pa)
You care most about robot height (fits under furniture) (3.14 in vs 4.06 in)
You want the newer model (2025 vs 2024)
Best for cleaning under low furniture

Floors

RoborockS8 MaxV Ultra

Suction: 10,000 Pa claimed
Navigation: PreciSense LiDAR
Mopping: VibraRise 3.0 vibrating
Runtime: Up to 180 min low power

ON SALEPrice tracked daily

$800Check price at Amazon →

2024 Roborock flagship with camera, hot water dock and edge mop

Full Roborock S8 MaxV Ultra review, pros and cons →

Floors

RoborockSaros 10

Suction: 22,000 Pa claimed
Navigation: Retractable top LiDAR
Mopping: VibraRise 4.0 vibrating
Runtime: 150 min official low

ON SALEPrice tracked daily

$1,300Check price at Amazon →

Low 3.1 in robot with retracting LiDAR and a full service dock

Full Roborock Saros 10 review, pros and cons →

Side by side

	Roborock S8 MaxV Ultra	Roborock Saros 10
Price	$800	$1,300
3 year cost	$902	$1,300
Our score	Not scored yet	Not scored yet
Rank in Floors	#75	#98
Status	on sale	on sale
Warranty	1 year limited (Roborock US store)	1 year limited (Roborock US store)
Suction	10,000 Pa claimed (Roborock); Vacuum Wars measured 0.18 kPa max on its bench test	22,000 Pa claimed (Roborock); Vacuum Wars measured 0.33 kPa against a 0.80 kPa average
Navigation	PreciSense LiDAR (Roborock); TechRadar found mapping fast and accurate; Vacuum Wars measured 0.62 m² per min	Retractable top LiDAR (Roborock); Vacuum Wars rated navigation efficiency 4.2 against a 3.29 average
Obstacle avoidance	Reactive AI 2.0 with 3D structured light and RGB camera, 73 object types (Roborock); TechRadar saw it get stuck on cables and try to eat a sock	ReactiveAI 3.0 with triple structured light, RGB camera and VertiBeam side light (Roborock); Vacuum Wars scored 21 of 24, while TechRadar saw it chew a cable and try to eat a sock
Mopping	VibraRise 3.0 vibrating pad at 4,000 scrubs per min, lifts 20 mm, plus FlexiArm edge mop at 185 rpm (Roborock); Vacuum Wars and TechRadar found it handled dried coffee and juice or honey well	VibraRise 4.0 vibrating pad plus a spinning side mop, up to 8 N pressure, lifts 18 mm (Roborock, Vacuum Wars); Vacuum Wars dried stain score 57 against about 94 average
Self empty	Yes, about 7 weeks per bag (Roborock)	Yes, disposable bag in the dock (Roborock); TechRadar lists 2.5 L dock capacity
Dock features	Hot water mop washing up to 140°F, heated drying, auto detergent dispenser with 580 ml tank, water refill, dock self cleaning (Roborock)	RockDock Ultra 2.0: mop washing up to 176°F, drying, water refill, auto empty and charging (Roborock)
Runtime	Up to 180 min low power (Vacuum Wars, TechRadar spec table); 5,200 mAh battery (Roborock)	150 min official low power runtime (Vacuum Wars); Vacuum Wars estimated about 1,333 sq ft per charge; 2.5 h charge for the 6,400 mAh battery (Roborock)
Dustbin	270 ml robot bin (TechRadar spec table)	270 ml robot bin (TechRadar)
Height	4.06 in (Roborock); TechRadar lists 10.3 cm	3.14 in, 79.8 mm, with LiDAR retracted; 3.68 in raised (Roborock)
Pet hair	TechRadar found the rollers handled long hair but some hair wrapped the roller axles and side brush	Vacuum Wars scored 19.17 pts on 2.5 in pet hair against a 13.9 average, and it fully resisted 7 in hair tangles
App	Roborock app with camera, two way mic and voice assistant; 2.4 GHz Wi-Fi only (Roborock); TechRadar found the voice assistant unreliable	Roborock app; 2.4 GHz Wi-Fi only (Roborock)
Noise	67 dB per the spec table in TechRadar's review	Roborock claims as low as 52 dB(A) quiet mopping and 72 dB(A) self emptying; TechRadar called vacuum mode a little noisy
Threshold	n/a	Roborock claims 3 cm single and 4 cm stepped thresholds; Vacuum Wars cleared 20 mm and 26 mm in testing
Best for	buyers who want a full featured dock at a discount	cleaning under low furniture
Skip if	you need to clean under low furniture	you want top stain mopping or the newest model

Specs are maker claims unless a reviewer is named. Prices from the stores we link, checked daily.

What reviewers found

Roborock S8 MaxV Ultra

TechRadar: Strong vacuuming and effective mopping on coffee and dried honey, fast accurate mapping. It got stuck on cables repeatedly, tried to vacuum a sock, and the extending side brush and voice assistant were unreliable. Subscores: Value 3.5/5, Design 4.5/5, Performance 4/5. Source
Vacuum Wars: Measured 0.18 kPa max suction and 13 CFM airflow, 1.41 min per 1% battery and 0.62 m² per min navigation. Handled dried coffee and grape juice stains with minimal streaks, and its feature score was the highest Vacuum Wars had recorded at the time. Source

Roborock Saros 10

TechRadar: Good mopping on higher settings and an excellent dock, but patchy obstacle avoidance: it chewed a charging cable and tried to eat a sock. Turbo picked up almost everything on tile in one pass. Subscores: Value 4/5, Design 4.5/5, Performance 4/5, App 4.5/5. Source
Vacuum Wars: 0.33 kPa suction (0.80 average), 21 of 24 obstacles avoided, no hair tangles, about 1,333 sq ft per charge, dried stain score 57 against about 94 average. Vacuum Wars printed a 4.63 star score in its comparison and 3.36 on its product card. Source

Questions buyers ask

Which is better, the Roborock S8 MaxV Ultra or the Roborock Saros 10?

Pick the Roborock S8 MaxV Ultra for buyers who want a full featured dock at a discount. Pick the Roborock Saros 10 for cleaning under low furniture.

Which is cheaper?

The Roborock S8 MaxV Ultra at $800, versus $1,300 for the Roborock Saros 10, checked Nov 4, 2026. Over 3 years with running costs: $902 vs $1,300.

What is the difference between the S8 MaxV Ultra and the Saros 10?

Suction: 10,000 Pa claimed (Roborock); Vacuum Wars measured 0.18 kPa max on its bench test on the S8 MaxV Ultra, 22,000 Pa claimed (Roborock); Vacuum Wars measured 0.33 kPa against a 0.80 kPa average on the Saros 10. Navigation: PreciSense LiDAR (Roborock); TechRadar found mapping fast and accurate; Vacuum Wars… on the S8 MaxV Ultra, Retractable top LiDAR (Roborock); Vacuum Wars rated navigation efficiency 4.2 against a… on the Saros 10. Obstacle avoidance: Reactive AI 2.0 with 3D structured light and RGB camera, 73 object types (Roborock)… on the S8 MaxV Ultra, ReactiveAI 3.0 with triple structured light, RGB camera and VertiBeam side light… on the Saros 10.

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