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Comparing 2 robot vacuums

Your shortlist side by side: today’s price, our score and every fact the maker states.

Green is the best of these 2, also when they share the lead.

Redroad 10 kPa 2026 × Best on 4 facts Roborock S8+ ×
The facts that decide most
Lowest price 189 €OTTO best 694 €EURONICS
Score not in our ranking 6.4
Customer rating – –
Tests – Vacuum Wars
Suction power higher is better 10,000 Pa best 6,000 Pa
Runtime per charge longer is better 200 min best 180 min
Climbs thresholds up to higher is better – 20 mm
Robot height lower is better – 9.7 cm
Mop lift on carpet higher is better – 5 mm
Dust bag lasts longer is better up to 90 days best up to 49 days
Navigation same on both LiDAR turret LiDAR turret
Rank
Rank – rank 1 of 10 with an auto-empty station
Mopping
Mop type – flat or vibrating pad
Station
Station same on both auto-empty station auto-empty station
Brush and obstacles
Anti-tangle brush same on both yes yes
Obstacle avoidance AI camera 3D sensor (structured light)
Noise and age
Noise not judged 45 dB 68.5 dB
On the market since – March 2023
Suction and brushes
Extending side brush yes –
Mopping
Water tank in the robot 240 ml 300 ml
Dock
Empties the dust bin same on both yes yes
Bagless same on both no no
Dust bag capacity 4 l 2.5 l
Robot
Robot diameter – 35.3 cm
Dust bin in the robot – 350 ml
Battery
Battery capacity – 5,200 mAh
Smart features and warranty
Voice assistants Alexa, Google Assistant –
Warranty 2 years –
Home Assistant – official integration

Facts as the maker states them. A dash means the maker does not name it. Each model’s page gives the source of every fact. Noise is the maker’s own figure, so we do not judge it, and a customer rating only counts from 20 reviews.

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