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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.

Coway Airmega 150 × Best on 3 facts Hama Slim × Best on 1 fact
Most important facts
Lowest price € 219bol.com best € 228bol.com
Score 5.1 5.2 best
Customer rating – –
Clean air delivery rate (CADR) higher is better 281 m³/h best 250 m³/h
Room size we compare on higher is better 23 m² best 21 m²
HEPA filter class True HEPA H13 HEPA
Filter life longer is better same on both 6 months 6 months
Noise at the lowest speed not judged 20 dB 30 dB
Noise at the highest speed not judged 52 dB –
Rank
Rank rank 28 of 37 for medium rooms rank 25 of 37 for medium rooms
Running cost
Filters a year lower is better € 49 a year –
Smart features and warranty
App control None Wi-Fi
Voice assistants none alexa,google
Matter no (assumed) –
Cleaning performance
CADR measured to Not stated The maker's own test
CADR for smoke 260 m³/h –
CADR for dust 274 m³/h –
CADR for pollen 374 m³/h –
Room size the maker claims 73 m² 65 m²
Air changes the maker assumes 4.8 per hour –
Filter
Filter layout Separate filters One combined filter
Activated carbon filter same on both yes yes
Filter parts 2 1
Replacement filter part number 3108979 –
Pre-filter Washable, separate Part of the main filter
Running costs
Carbon filter life same on both 6 months 6 months
Noise and power
Power at the highest speed 35 W 45 W
Fan speeds – 3
Air quality sensing
Air quality sensors PM10 –
Particle sensor Infrared –
Automatic mode same on both yes yes
Modes – Timer, Display off
Build
Shape Floor box –
Height 46.9 cm 54.4 cm
Width 340 mm 244 mm
Depth 165 mm 244 mm
Weight 5.5 kg 4.08 kg
Extras
Ioniser None –
Warranty and certification
Warranty 2 years –
Maker model numbers AP-1019C 00186437

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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