Product comparison · 2 humidifiers

Clean Air Optima CA-604B Smart vs Philips HU4706/83 humidifier

12specifications compared
10differ
2identical
25known for one product only

Key differences

The Clean Air Optima CA-604B Smart has 2.5 L more water tank capacity than the Philips HU4706/83 humidifier (3.8 L vs 1.3 L). The Clean Air Optima CA-604B Smart has 260 ml/h more humidification capacity than the Philips HU4706/83 humidifier (400 ml/h vs 140 ml/h). The Philips HU4706/83 humidifier has 15 dB more noise level than the Clean Air Optima CA-604B Smart (40 dB vs 25 dB). Product colour: Black on the Clean Air Optima CA-604B Smart, Metallic on the Philips HU4706/83 humidifier. AC input voltage: 220 - 240 V on the Clean Air Optima CA-604B Smart, 110 V on the Philips HU4706/83 humidifier.

Water tank capacity
- CA-604B Smart:3.8 L
- HU4706/83 humidifier:1.3 L
Humidification capacity
- CA-604B Smart:400 ml/h
- HU4706/83 humidifier:140 ml/h
Noise level
- CA-604B Smart:25 dB
- HU4706/83 humidifier:40 dB
Product colour
- CA-604B Smart:Black
- HU4706/83 humidifier:Metallic
Power
- CA-604B Smart:30 W
- HU4706/83 humidifier:20 W
AC input voltage
- CA-604B Smart:220 - 240 V
- HU4706/83 humidifier:110 V
Width
- CA-604B Smart:210 mm
- HU4706/83 humidifier:162 mm
Depth
- CA-604B Smart:215 mm
- HU4706/83 humidifier:198 mm

Side by side

Differences highlightedShow differences only

Comparison of CA-604B Smart, HU4706/83
37 specifications	A Clean Air Optima CA-604B Smart View product	B Philips HU4706/83 humidifier Model HU4706/83 View product
Technical details3 differ
Evaporation technologyKnown for one	Ultrasonic	Unknown — not stated by the source
Water tank capacityDiffers	3.8 L	1.3 L
Air purification capabilityKnown for one	Yes	Unknown — not stated by the source
Suitable for room area up toKnown for one	55 m²	Unknown — not stated by the source
Suitable for room volume up toKnown for one	140 m³	Unknown — not stated by the source
Automatic modeKnown for one	Yes	Unknown — not stated by the source
Timer duration (maximum)Known for one	12 h	Unknown — not stated by the source
Humidity sensorKnown for one	Yes	Unknown — not stated by the source
Air particle sensorKnown for one	No	Unknown — not stated by the source
Air quality sensor(s)Known for one	No	Unknown — not stated by the source
HEPA filterKnown for one	No	Unknown — not stated by the source
Humidification capacityDiffers	400 ml/h	140 ml/h
Ion emissionKnown for one	Negative ion	Unknown — not stated by the source
IonizerKnown for one	Yes	Unknown — not stated by the source
Mist typeKnown for one	Cool	Unknown — not stated by the source
Noise levelDiffers	25 dB	40 dB
Country of origin	China	China
Warranty periodKnown for one	2 year(s)	Unknown — not stated by the source
Operating timeKnown for one	Unknown — not stated by the source	8 h
Weight F-box incl. productKnown for one	Unknown — not stated by the source	1.72 kg
Design1 differ
Control panel colourKnown for one	Black	Unknown — not stated by the source
Product colourDiffers	Black	Metallic
Built-in displayKnown for one	Yes	Unknown — not stated by the source
PlacementKnown for one	Floor	Unknown — not stated by the source
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
On/off switchKnown for one	Yes	Unknown — not stated by the source
Power2 differ
PowerDiffers	30 W	20 W
AC input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
AC input voltageDiffers	220 - 240 V	110 V
Power supply type	AC	AC
Power consumption (typical)Known for one	Unknown — not stated by the source	20 W
Weight & dimensions4 differ
WidthDiffers	210 mm	162 mm
DepthDiffers	215 mm	198 mm
HeightDiffers	290 mm	308 mm
WeightDiffers	2.8 kg	1.36 kg
Packaging contentidentical
QuantityKnown for one	1	Unknown — not stated by the source
Number of products includedKnown for one	Unknown — not stated by the source	1 pc(s)

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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