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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.

Midea M9 × Best on 2 facts iRobot Roomba 105 Combo × Best on 2 facts
Most important facts
Lowest price 120 €Amazon.de best 186 €Amazon.de
Score not in our ranking 4.8
Customer rating – –
Tests – Just A Dad Approved
Suction power higher is better 4,000 Pa 7,000 Pa best
Runtime per charge longer is better 90 min 120 min best
Climbs thresholds up to higher is better – 20 mm
Robot height lower is better 9.7 cm best 10.4 cm
Mop lift on carpet higher is better 10 mm –
Navigation not judged LiDAR turret built-in LiDAR, no turret
Rank
Rank – rank 4 of 5 without a station
Mopping
Mop type same on both flat pad flat pad
Automatic mop detach – 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)
Obstacle avoidance 3D sensor (structured light) none
Climbing system for high thresholds – no (assumed)
Noise and age
Noise while cleaning not judged – 62 dB
On the market since – March 2025
Suction and brushes
Extending side brush – no (assumed)
Carpet detection – detects carpet
Mopping
Water tank in the robot 220 ml 200 ml
Mop extends to the edges – no (assumed)
Mop refreshed while mopping – no (assumed)
Dock
Empties the dust bin – no
Dries the mop – no
Dispenses detergent – no
Navigation and obstacles
Stair-edge sensors – yes
Robot
Robot diameter 35 cm 33.5 cm
Robot weight 4.8 kg 2.75 kg
Dust bin in the robot 250 ml 400 ml
Battery
Battery capacity 5,200 mAh 3,000 mAh
Charging time – 5 h
Smart features and warranty
Wi-Fi band 2.4 GHz –
Matter – no (assumed)
Voice assistants – Alexa, Google Assistant, Siri
Warranty – 2 years
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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