Product comparison · 2 air purifiers

Philips AC0921/84 air purifier 65 m² vs Philips AC3420/00 air purifier 32.5 m²

25specifications compared
16differ
9identical
31known for one product only

Key differences

Suitable for room area up to
- AC0921/84 air purifier 65 m²:65 m²
- AC3420/00 air purifier 32.5 m²:32.5 m²
Noise level
- AC0921/84 air purifier 65 m²:49 dB
- AC3420/00 air purifier 32.5 m²:58.9 dB
Connectable to internet
- AC0921/84 air purifier 65 m²:No
- AC3420/00 air purifier 32.5 m²:Yes
Applications support
- AC0921/84 air purifier 65 m²:No
- AC3420/00 air purifier 32.5 m²:Yes
Noise level (high speed)
- AC0921/84 air purifier 65 m²:49 dB
- AC3420/00 air purifier 32.5 m²:58.9 dB
Noise level (low speed)
- AC0921/84 air purifier 65 m²:20.5 dB
- AC3420/00 air purifier 32.5 m²:23.4 dB
Ambient lights
- AC0921/84 air purifier 65 m²:No
- AC3420/00 air purifier 32.5 m²:Yes
Cord length
- AC0921/84 air purifier 65 m²:1.5 m
- AC3420/00 air purifier 32.5 m²:1.8 m

Side by side

Differences highlightedShow differences only

Comparison of AC0921/84, AC3420/00
56 specifications	A Philips AC0921/84 air purifier 65 m² Model AC0921/84 View product	B Philips AC3420/00 air purifier 32.5 m² Model AC3420/00 View product
Features9 differ
Air purify rate	250 m³/h	250 m³/h
Suitable for room area up toDiffers	65 m²	32.5 m²
Noise levelDiffers	49 dB	58.9 dB
Number of speedsKnown for one	Unknown — not stated by the source	5
Humidity sensorKnown for one	Unknown — not stated by the source	Yes
Humidification capacityKnown for one	Unknown — not stated by the source	655 ml/h
Connectable to internetDiffers	No	Yes
Applications supportDiffers	No	Yes
Smartphone/tablet remote supportKnown for one	Unknown — not stated by the source	Yes
Wi-FiKnown for one	Unknown — not stated by the source	Yes
Noise level (high speed)Differs	49 dB	58.9 dB
Noise level (low speed)Differs	20.5 dB	23.4 dB
Light sensorKnown for one	Unknown — not stated by the source	Yes
Temperature sensorKnown for one	Unknown — not stated by the source	Yes
PM2.5 sensor	Yes	Yes
Ambient lightsDiffers	No	Yes
Automatic mode	Yes	Yes
Child lock	Yes	Yes
Cord lengthDiffers	1.5 m	1.8 m
Night mode	Yes	Yes
Remotely operatedKnown for one	Unknown — not stated by the source	Yes
Virus removal rateKnown for one	Unknown — not stated by the source	99.99%
Clean Air Delivery Rate (CADR) (particle)Differs	250 m³/h	271 m³/h
Clean Air Delivery Rate (CADR) (formaldehyde)Known for one	Unknown — not stated by the source	182 m³/h
Noise level (sleep mode)Known for one	Unknown — not stated by the source	23.4 dB
Voice controlKnown for one	No	Unknown — not stated by the source
EfficiencyKnown for one	99.97%	Unknown — not stated by the source
Compatible productsKnown for one	FY0900	Unknown — not stated by the source
Air quality feedbackKnown for one	Color, Numerical	Unknown — not stated by the source
Design1 differ
Product colourDiffers	Grey	White
Control type	Touch	Touch
Built-in display	Yes	Yes
Housing materialKnown for one	Plastic, Recycled plastic	Unknown — not stated by the source
Filteringidentical
HEPA filter	Yes	Yes
Allergens filtrationKnown for one	Unknown — not stated by the source	99%
Bacteria removal rateKnown for one	Unknown — not stated by the source	99.99%
Particle filtrationKnown for one	Unknown — not stated by the source	0.003 µm
Particle filtration efficiencyKnown for one	Unknown — not stated by the source	99.97%
Brand specific technologiesKnown for one	HEPA NanoProtect	Unknown — not stated by the source
Filter life (max)Known for one	12 month(s)	Unknown — not stated by the source
Power2 differ
Power consumption (max)Differs	21 W	32 W
Power consumption (standby)Differs	1 W	2 W
AC input frequencyKnown for one	50/60 Hz	Unknown — not stated by the source
AC input voltageKnown for one	100-240 V	Unknown — not stated by the source
Weight & dimensions4 differ
DepthDiffers	238 mm	285 mm
HeightDiffers	364 mm	52 mm
WeightDiffers	2.5 kg	6.5 kg
WidthDiffers	240 mm	285 mm
Performanceidentical
Compatible with Android/iOS devicesKnown for one	Unknown — not stated by the source	Yes
Technical detailsidentical
Dangerous goods	No	No
Packaging dataidentical
Package widthKnown for one	280 mm	Unknown — not stated by the source
Package depthKnown for one	280 mm	Unknown — not stated by the source
Package heightKnown for one	400 mm	Unknown — not stated by the source
Package weightKnown for one	3.6 kg	Unknown — not stated by the source
Other featuresidentical
Country of originKnown for one	China	Unknown — not stated by the source
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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