Philips Sonicare HX8392/45 oral irrigator vs Philips Sonicare HX8424/47 oral irrigator

Comparison of HX8392/45, HX8424/47

11 specifications	A Philips Sonicare HX8392/45 oral irrigator Model HX8392/45 View product	B Philips Sonicare HX8424/47 oral irrigator Model HX8424/47 View product
Featuresidentical
Product colour	Grey, White	Grey, White
Power1 differ
Power sourceKnown for one	—Unknown — not stated by the source	Battery
AC input voltageDiffers	Multi-oltage charger	Universal charger
Battery type	Built-in	Built-in
Operating timeKnown for one	—Unknown — not stated by the source	1 min
Charging time	24 h	24 h
Packaging contentidentical
Batteries includedKnown for one	—Unknown — not stated by the source	Yes
Batteryidentical
Battery technology	Lithium-Ion (Li-Ion)	Lithium-Ion (Li-Ion)
Battery level indicatorKnown for one	—Unknown — not stated by the source	Yes
Rechargeable batteryKnown for one	—Unknown — not stated by the source	Yes
Technical detailsidentical
Number of brush heads includedKnown for one	1 pc(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.