Product comparison · 2 humidifiers

Philips 4000 series HU4210/03 humidifier Ultrasonic vs Sogo AIR-SS-21721 humidifier Ultrasonic

20specifications compared
16differ
4identical
21known for one product only

Key differences

The Philips 4000 series HU4210/03 humidifier Ultrasonic has 3.1 L more water tank capacity than the Sogo AIR-SS-21721 humidifier Ultrasonic (3.5 L vs 0.4 L). The Philips 4000 series HU4210/03 humidifier Ultrasonic has 6 h more timer duration (maximum) than the Sogo AIR-SS-21721 humidifier Ultrasonic (12 h vs 6 h). The Philips 4000 series HU4210/03 humidifier Ultrasonic has 9 h more operating time than the Sogo AIR-SS-21721 humidifier Ultrasonic (21 h vs 12 h). Control type: Touch on the Philips 4000 series HU4210/03 humidifier Ultrasonic, Buttons on the Sogo AIR-SS-21721 humidifier Ultrasonic. Warranty period: 2 year(s) on the Philips 4000 series HU4210/03 humidifier Ultrasonic, 3 year(s) on the Sogo AIR-SS-21721 humidifier Ultrasonic.

Water tank capacity
- 4000 series HU4210/03 humidifier Ultrasonic:3.5 L
- AIR-SS-21721 humidifier Ultrasonic:0.4 L
Timer duration (maximum)
- 4000 series HU4210/03 humidifier Ultrasonic:12 h
- AIR-SS-21721 humidifier Ultrasonic:6 h
Control type
- 4000 series HU4210/03 humidifier Ultrasonic:Touch
- AIR-SS-21721 humidifier Ultrasonic:Buttons
Operating time
- 4000 series HU4210/03 humidifier Ultrasonic:21 h
- AIR-SS-21721 humidifier Ultrasonic:12 h
Warranty period
- 4000 series HU4210/03 humidifier Ultrasonic:2 year(s)
- AIR-SS-21721 humidifier Ultrasonic:3 year(s)
Product colour
- 4000 series HU4210/03 humidifier Ultrasonic:Dark Grey
- AIR-SS-21721 humidifier Ultrasonic:Brown
Power
- 4000 series HU4210/03 humidifier Ultrasonic:3 W
- AIR-SS-21721 humidifier Ultrasonic:10 W
Power supply type
- 4000 series HU4210/03 humidifier Ultrasonic:AC
- AIR-SS-21721 humidifier Ultrasonic:DC

Side by side

Differences highlightedShow differences only

Comparison of HU4210/03, AIR-SS-21721
41 specifications	A Philips 4000 series HU4210/03 humidifier Ultrasonic Model HU4210/03 View product	B Sogo AIR-SS-21721 humidifier Ultrasonic Model AIR-SS-21721 View product
Technical details5 differ
Evaporation technology	Ultrasonic	Ultrasonic
Water tank capacityDiffers	3.5 L	0.4 L
Air purification capabilityKnown for one	No	Unknown — not stated by the source
Suitable for room area up toKnown for one	44 m²	Unknown — not stated by the source
Automatic modeKnown for one	Yes	Unknown — not stated by the source
Timer duration (minimum)	1 h	1 h
Timer duration (maximum)Differs	12 h	6 h
Humidity sensorKnown for one	Yes	Unknown — not stated by the source
Auto power off	Yes	Yes
Control typeDiffers	Touch	Buttons
Dangerous goodsKnown for one	No	Unknown — not stated by the source
Filter life (max)Known for one	6 month(s)	Unknown — not stated by the source
Humidification capacityKnown for one	300 ml/h	Unknown — not stated by the source
Noise levelKnown for one	25 dB	Unknown — not stated by the source
Number of speedsKnown for one	3	Unknown — not stated by the source
Operating timeDiffers	21 h	12 h
Power consumption (max)Known for one	3 W	Unknown — not stated by the source
Removable filterKnown for one	Yes	Unknown — not stated by the source
Sleep modeKnown for one	Yes	Unknown — not stated by the source
Timer	Yes	Yes
Country of originKnown for one	China	Unknown — not stated by the source
Air quality feedbackKnown for one	Color ring, numerical	Unknown — not stated by the source
Warranty periodDiffers	2 year(s)	3 year(s)
Compliance certificatesKnown for one	Unknown — not stated by the source	CE, RoHS
Design1 differ
Product colourDiffers	Dark Grey	Brown
Housing materialKnown for one	Plastic	Unknown — not stated by the source
Built-in displayKnown for one	Yes	Unknown — not stated by the source
Cord lengthKnown for one	1.5 m	Unknown — not stated by the source
Water level indicatorKnown for one	Yes	Unknown — not stated by the source
Power2 differ
PowerDiffers	3 W	10 W
AC input voltageKnown for one	100-240 V	Unknown — not stated by the source
Power supply typeDiffers	AC	DC
Featuresidentical
Connectable to internetKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions8 differ
WidthDiffers	219.6 mm	160 mm
DepthDiffers	222.2 mm	160 mm
HeightDiffers	334 mm	220 mm
Package depthDiffers	265 mm	161 mm
Package heightDiffers	390 mm	223 mm
Package weightDiffers	2.35 kg	740 g
Package widthDiffers	265 mm	161 mm
WeightDiffers	1.43 kg	500 g

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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