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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 Q7 M5 × Best on 2 facts
The facts that decide most
Lowest price 88 €Amazon.de best 139 €OTTO
Score not in our ranking 4.9
Customer rating – –
Tests – Just A Dad Approved Vacuum Wars TechRadar Tom's Guide
Suction power higher is better 2,700 Pa 10,000 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 9.9 cm
Mop lift on carpet higher is better – no
Dust bag lasts longer is better – up to 30 days
Navigation not judged gyroscope LiDAR turret
Rank
Rank – rank 1 of 5 without a station
Mopping
Mop type no mop flat or vibrating pad
Automatic mop detach same on both no (assumed) no (assumed)
Washes the mop – no
Hot-air drying – no
Station
Station same on both charging dock only charging dock only
Plumbing hookup – no
Brush and obstacles
Anti-tangle brush no (assumed) yes (best)
Climbing system for high thresholds same on both no (assumed) no (assumed)
Noise and age
Noise not judged 64 dB 65 dB
On the market since July 2023 April 2025
Suction and brushes
Extending side brush same on both no (assumed) no (assumed)
Carpet detection same on both detects carpet and boosts suction detects carpet and boosts suction
Suitable for pet hair – no
Mopping
Mop extends to the edges same on both no (assumed) no (assumed)
Mop refreshed while mopping – no (assumed)
Water tank in the robot – 270 ml
Dock
Empties the dust bin – no
Dries the mop – no
Dispenses detergent – no
Navigation and obstacles
Robotic arm no (assumed) –
No-go zones – zones in the app
Recharge and resume – yes
Stair-edge sensors – yes
Robot
Robot diameter 34.5 cm 32.5 cm
Robot weight 2.83 kg 3.3 kg
Dust bin in the robot 800 ml 400 ml
Battery
Battery capacity 2,600 mAh 3,200 mAh
Area per charge 200 m² –
Charging time 5 h 4 h
Smart features and warranty
Scheduled runs same on both yes yes
Matter – no (assumed)
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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