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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.

EZVIZ RC3 × Best on 3 facts Roborock S8 × Best on 2 facts
The facts that decide most
Lowest price € 95bol.com best € 660Amazon.nl
Score not in our ranking 6.5
Customer rating – –
Tests – Vacuum Wars
Suction power higher is better 2,700 Pa 6,000 Pa best
Runtime per charge longer is better 190 min best 180 min
Climbs thresholds up to higher is better same on both 20 mm 20 mm
Robot height lower is better 7.9 cm best 9.7 cm
Mop lift on carpet higher is better – 5 mm
Navigation not judged gyroscope LiDAR turret
Rank
Rank – rank 1 of 8 without a station
Mopping
Mop type no mop flat or vibrating pad
Automatic mop detach no (assumed) –
Station
Station same on both charging dock only charging dock only
Brush and obstacles
Anti-tangle brush no (assumed) yes (best)
Obstacle avoidance – 3D sensor (structured light)
Climbing system for high thresholds no (assumed) –
Noise and age
Noise not judged 64 dB 68.5 dB
On the market since July 2023 March 2023
Suction and brushes
Extending side brush no (assumed) –
Carpet detection detects carpet and boosts suction –
Mopping
Mop extends to the edges no (assumed) –
Water tank in the robot – 300 ml
Navigation and obstacles
Robotic arm no (assumed) –
Robot
Robot diameter 34.5 cm 35.3 cm
Robot weight 2.83 kg –
Dust bin in the robot 800 ml 400 ml
Battery
Battery capacity 2,600 mAh 5,200 mAh
Area per charge 200 m² –
Charging time 5 h –
Smart features and warranty
Scheduled runs yes –
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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