Updated September 30, 2026 · SmartHomeCue Editorial Team
Coolblue Belgium vs Duux
Where Coolblue Belgium and Duux differ
| Compare |  Coolblue Belgium |  Duux |
|---|---|---|
| Reference models | Dreame D20 Pro Plus, Dreame L10s Ultra Gen 3 Set, eufy Omni E35, Dreame X60 Pro Ultra Complete Gray | Bora 12L Dehumidifier, Bora Smart 20L Dehumidifier, Bora Smart 30L Dehumidifier |
| Price from | €87 | £39.99 |
| Room size (m²) | 45 to 81Higher | 40 |
| Quietest noise level (dB) | 22Lower | 36 |
| Extraction per day (l/day) | 30Higher | 20 |
| Water tank (l) | 6Higher | 4 |
| Power use (W) | 20 to 60 | 20 to 315 |
| Markets | BE | GB |
| Clean air delivery rate (m³/h) | 250 | Not confirmed |
| Filter cost per year | €36.99 | Not confirmed |
| Filter change interval | 6 to 36 months | Not confirmed |
| Extraction test conditions | Condensation dehumidifier, minimum working temperature 15 °C | Not confirmed |
Same on both: Mobile app (Yes), Warranty (2 years).
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Key differences
- Duux scores higher overall: 9.1 vs 9.0.
- Room size (m²) is higher at Coolblue Belgium: 45 to 81 vs 40.
- Quietest noise level (dB) is lower at Coolblue Belgium: 22 vs 36.
- Extraction per day (l/day) is higher at Coolblue Belgium: 30 vs 20.
- Water tank (l) is higher at Coolblue Belgium: 6 vs 4.
- Support channels: only Coolblue Belgium offers Chat.
- Products: only Coolblue Belgium offers Robot vacuum, Stick, Handheld.
- Products: only Duux offers Dehumidifier, Humidifier, Fan.
- Filter types: only Coolblue Belgium offers Hepa h13, Ioniser.
- Markets: only Coolblue Belgium offers BE.
Our verdict on each
Coolblue Belgium
Coolblue Belgium suits Belgian households that want one local shop for robot vacuums, air treatment and security cameras, with a 30-day returns window behind every purchase. It suits buyers who value breadth, local delivery and in-country support over a narrow range or a subscription-based plan.
Duux
Duux suits UK households drying a damp bedroom or a small sitting room: the Bora Smart moves 20 litres a day a day and the range starts at £39.99. Room coverage of 40 m² is the ceiling, so buyers drying larger spaces should weigh a brand with a wider range.
Score breakdown
| Area | Coolblue Belgium | Duux |
|---|---|---|
| Cost | 9.0Entry pricing at €199 and a flagship at €1,199 place both ends of the range within reach. | 9.4HigherEntry price of £39.99 opens below the dehumidifier entry median of €108.42. |
| Offer | 9.0HigherThe flagship pairs 42,000 Pa suction with a self empty dock, a 10.5 mm mop lift and Lidar mapping. | 8.8A mobile app, a dehumidifier, humidifier and fan range and 2 years of warranty cover the offer. |
| Trust | 9.0Sold by Coolblue België N.V., founded in 1999, based in BE, with support on email, chat and phone. | Not confirmed |
Availability and regulation
| Country | Coolblue Belgium | Duux |
|---|---|---|
| Headquarters | Belgium | Not confirmed |
Additional countries for Coolblue Belgium: 1. Additional countries for Duux: 1.
How they place
| Ranking | Coolblue Belgium | Duux |
|---|---|---|
| Dehumidifiers | 2 of 27 | 12 of 27 |
Choosing between them
Pick Coolblue Belgium if room size (m²), quietest noise level (db), and extraction per day (l/day) matter most.
Pick Duux if cost matter most.
Sources behind this comparison
Coolblue Belgium
- coolblue.be: 20 facts, checked September 30, 2026
Duux
- duux.co.uk: 14 facts, checked September 30, 2026
Every fact side by side
| Fact | Coolblue Belgium | Duux |
|---|---|---|
| Products | Robot vacuum, Stick, Handheld | Dehumidifier, Humidifier, Fan |
| Filter types | Hepa h13, Carbon, IoniserCovers more | Carbon |
| Legal entity | Coolblue België N.V. | Stearn Electric Co. Ltd T/A Beam Group |
| Headquarters | Belgium | Not confirmed |
| Founded | 1999 | Not confirmed |
| Support channels | Email, Chat, Phone, Help centreCovers more | Email, Phone, Help centre |
Coffee machines
| Fact | Coolblue Belgium | Duux |
|---|---|---|
| Machine types | Espresso, Bean to cup, Pod, Drip, Grinder | Not confirmed |
| Entry price | €199 | Not confirmed |
| Flagship price | €1,199 | Not confirmed |
| Pump pressure (bar) | 15 | Not confirmed |
| Built-in grinder | Yes | Not confirmed |
| Milk system | Auto frother | Not confirmed |
| Boiler type | Thermoblock | Not confirmed |
| Pod system | Nespresso original | Not confirmed |
| Capacity (l) | 2.6 | Not confirmed |
| Power (W) | 2,300 | Not confirmed |
| Spare parts shop | Yes | Not confirmed |
Kitchen appliances
| Fact | Coolblue Belgium | Duux |
|---|---|---|
| Cooking programmes | 4 | Not confirmed |
| Dishwasher-safe parts | Yes | Not confirmed |
Smart home devices
| Fact | Coolblue Belgium | Duux |
|---|---|---|
| Device types | Thermostat, Lighting, Hub, Plug, Sensor, Blinds | Not confirmed |
| Protocols | Zigbee, Wi fi | Not confirmed |
| Ecosystems | Alexa, Google, Homekit, Smartthings | Not confirmed |
| Hub required | Yes | Not confirmed |
| Energy reporting | No | Not confirmed |
| Subscription per month | €14.99 | Not confirmed |
| Security update period | 3 years | Not confirmed |
Home security
| Fact | Coolblue Belgium | Duux |
|---|---|---|
| Price | €49.99 | Not confirmed |
| Local storage | Yes | Not confirmed |
| Pricing model | Diy | Not confirmed |
| Money-back period | 30 days | Not confirmed |
| Free features | Recording to microSD card, base station or hard drive without a subscription, plus app live view and motion alerts | Not confirmed |
| Top resolution | 4k | Not confirmed |
| Power source | Battery, Wired, Poe | Not confirmed |
Where each stands against the rest
| Fact | Coolblue Belgium | Duux | Median |
|---|---|---|---|
| Clean air delivery rate (m³/h) | 250below the median | Not confirmed | 424.925 |
| Room size (m²) | 45 to 81below the median | 40lowest quarter | 124 |
| Filter change interval | 6 to 36 monthshighest quarter | Not confirmed | 12 |
| Quietest noise level (dB) | 22below the median | 36above the median | 25 |
| Extraction per day (l/day) | 30above the median | 20below the median | 23.66 |
| Water tank (l) | 6highest quarter | 4at the median | 4 |
Median across 65 listed brands.
Pros and cons
Coolblue Belgium
Pros
- The camera listing covers recording to microSD card, a base station or a hard drive without a subscription, plus app live view and motion alerts, and local storage is offered.
- Support runs on email, chat and phone, and a spare parts shop keeps brushes, filters and mop pads orderable after purchase.
- Floor care spans robot vacuum, stick and handheld, so a robot vacuum can be bought alongside a stick or handheld vacuum in the same order.
Cons
- Floor care stops at robot vacuum, stick and handheld, so a buyer who wants an upright or wet-dry vacuum has to shop elsewhere.
- The app carries no energy reporting, so household energy use has to be measured elsewhere.
- A hub is required before bridges speak zigbee and wi fi, so smart home buyers pay for extra hardware before the first device goes in.
Duux
Pros
- The Bora Smart removes 20 litres a day a day, which suits a damp bedroom or a small sitting room.
- The starting price of £39.99 sits below the dehumidifier entry median of €108.42 across the brands compared here.
- Support runs on email, phone and help centre, so a fault can go straight to a phone line rather than an inbox.
Cons
- Its 40 m² room rating sits well below the dehumidifier median of 194.09 m², and Duux places 45 of 54 on that measure.
- The only filter listed is carbon, so treat the Bora line as a moisture job rather than a particle one.
- Shipping information lists GB and no other market, so buyers outside the UK are out of luck.
Who each suits
Coolblue Belgium
Who it suits
- Belgian households replacing a vacuum or a purifier who want delivery, returns and support handled by one local operation.
- Camera buyers who want recording to microSD card, a base station or a hard drive without a subscription.
- Shoppers whose floor care shortlist is robot vacuum, stick or handheld, the types this range covers.
Who should look elsewhere
- Buyers who want upright or wet-dry vacuums, since floor care here covers robot vacuum, stick and handheld only.
- Shoppers outside Belgium, since Coolblue Belgium delivers only to Belgian addresses.
Duux
Who it suits
- Households in the UK with damp in a bedroom, a box room or a home office, where a modest machine is enough.
- Renters who want a single appliance with app control rather than a full air-care range to choose from.
- Buyers who want a phone route on a warranty claim, since support runs on email, phone and help centre.
Who should look elsewhere
- Large open-plan homes, where 40 m² coverage is small beside the category median of 194.09 m².
- Shoppers wanting purification and moisture from one brand: Exquisit lists purifier, dehumidifier and humidifier, against Duux's dehumidifier, humidifier and fan.
- Anyone buying outside the UK, since shipping information lists GB only.
Country by country
| Country | Coolblue Belgium | Duux |
|---|---|---|
| Belgium | Yes | No |
| United Kingdom | No | Yes |
Questions about each
Coolblue Belgium
What does the cheapest robot vacuum cost at Coolblue Belgium?+
The lowest robot vacuum price is €199, and the top of the range is €1,199. Reference models are named at each end of the list, so the gap between the two prices buys hardware rather than a subscription. Neither figure renews after the purchase.
Is the flagship robot vacuum worth more than the entry model?+
The step up from entry at €199 buys a self empty dock, Lidar mapping and a mop pad that lifts 10.5 mm, on a machine that pulls 42,000 Pa and stands 8.9 cm tall. Buyers who already know they want a dock and a mop lift should go straight to the flagship.
Duux
How much does the cheapest Duux cost?+
Duux lists a starting price of £39.99 in GBP. Dehumidifier entry prices across the brands in this comparison sit around €108.42, so Duux opens below the middle of the field. Anything higher up the Bora range sits in different territory, so the ticket you see at the top of the range is not the ticket this ranking reflects.
Where does Duux ship?+
Shipping information lists GB, which makes Duux a UK order rather than a pan-European one. Support for a UK unit runs on email, phone and help centre, and that matters if you are outside the market, since the same routes are the ones a warranty claim would use.
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