Product comparison · 2 household fans

Clean Air Optima CA-404B Black vs Rowenta QV2540F0 household fan Blue

9specifications compared
6differ
3identical
25known for one product only

Key differences

The Clean Air Optima CA-404B Black has 12 more speeds than the Rowenta QV2540F0 household fan Blue (24 vs 12). The Clean Air Optima CA-404B Black has 10 mm more width than the Rowenta QV2540F0 household fan Blue (240 mm vs 230 mm). The Clean Air Optima CA-404B Black has 20 mm more depth than the Rowenta QV2540F0 household fan Blue (240 mm vs 220 mm). Product colour: Black on the Clean Air Optima CA-404B Black, Blue on the Rowenta QV2540F0 household fan Blue. Control type: Buttons on the Clean Air Optima CA-404B Black, Touch on the Rowenta QV2540F0 household fan Blue.

Product colour
- CA-404B Black:Black
- QV2540F0 household fan Blue:Blue
Number of speeds
- CA-404B Black:24
- QV2540F0 household fan Blue:12
Control type
- CA-404B Black:Buttons
- QV2540F0 household fan Blue:Touch
Width
- CA-404B Black:240 mm
- QV2540F0 household fan Blue:230 mm
Depth
- CA-404B Black:240 mm
- QV2540F0 household fan Blue:220 mm
Height
- CA-404B Black:345 mm
- QV2540F0 household fan Blue:320 mm

Side by side

Differences highlightedShow differences only

Comparison of CA-404B, QV2540F0
34 specifications	A Clean Air Optima CA-404B Black Model CA-404B View product	B Rowenta QV2540F0 household fan Blue Model QV2540F0 View product
Features3 differ
Product colourDiffers	Black	Blue
Noise levelKnown for one	10 dB	Unknown — not stated by the source
Suitable for room volume up toKnown for one	660 m³	Unknown — not stated by the source
Number of speedsDiffers	24	12
AirflowKnown for one	660 m³/h	Unknown — not stated by the source
Oscillation rangeKnown for one	80°	Unknown — not stated by the source
Number of oscillation anglesKnown for one	2	Unknown — not stated by the source
Vertical auto rotationKnown for one	Yes	Unknown — not stated by the source
Control typeDiffers	Buttons	Touch
Wi-Fi controlledKnown for one	No	Unknown — not stated by the source
Mobile app supportKnown for one	No	Unknown — not stated by the source
TimerKnown for one	Yes	Unknown — not stated by the source
Timer duration (maximum)Known for one	12 h	Unknown — not stated by the source
Ionic functionKnown for one	Yes	Unknown — not stated by the source
On/off switchKnown for one	Yes	Unknown — not stated by the source
Country of originKnown for one	China	Unknown — not stated by the source
Night modeKnown for one	Unknown — not stated by the source	Yes
Built-in displayKnown for one	Unknown — not stated by the source	Yes
DisplayKnown for one	Unknown — not stated by the source	LED
Breeze functionKnown for one	Unknown — not stated by the source	Yes
Poweridentical
Power source typeKnown for one	AC	Unknown — not stated by the source
Power consumption (typical)Known for one	25 W	Unknown — not stated by the source
AC input voltageKnown for one	220 - 240 V	Unknown — not stated by the source
AC input frequencyKnown for one	50 Hz	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	240 mm	230 mm
DepthDiffers	240 mm	220 mm
HeightDiffers	345 mm	320 mm
WeightKnown for one	2.1 kg	Unknown — not stated by the source
Packaging dataidentical
ManualKnown for one	Yes	Unknown — not stated by the source
Remote control includedKnown for one	Unknown — not stated by the source	Yes
Technical detailsidentical
Warranty periodKnown for one	2 year(s)	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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