Sogo AIR-SS-21720 humidifier Ultrasonic vs Sogo AIR-SS-21721 humidifier Ultrasonic

Comparison of AIR-SS-21720, AIR-SS-21721

22 specifications	A Sogo AIR-SS-21720 humidifier Ultrasonic Model AIR-SS-21720 View product	B Sogo AIR-SS-21721 humidifier Ultrasonic Model AIR-SS-21721 View product
Technical detailsidentical
Control typeKnown for one	—Unknown — not stated by the source	Buttons
TimerKnown for one	—Unknown — not stated by the source	Yes
Air purification capabilityKnown for one	No	—Unknown — not stated by the source
Design1 differ
Product colourDiffers	Wood	Brown

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.