Philips 5000 series HX3811/20 oral irrigator vs Philips Sonicare HX8443/71 oral irrigator

Comparison of HX3811/20, HX8443/71

21 specifications	A Philips 5000 series HX3811/20 oral irrigator Model HX3811/20 View product	B Philips Sonicare HX8443/71 oral irrigator Model HX8443/71 View product
Featuresidentical
Water tank capacityKnown for one	0.55 L	—Unknown — not stated by the source
Product colour	White	White
Product typeKnown for one	Countertop oral irrigator	—Unknown — not stated by the source
Adjustable water flowKnown for one	Yes	—Unknown — not stated by the source
Number of power levelsKnown for one	10	—Unknown — not stated by the source
Control typeKnown for one	Buttons, Rotary	—Unknown — not stated by the source
Cord storageKnown for one	Yes	—Unknown — not stated by the source
Removable water tankKnown for one	Yes	—Unknown — not stated by the source
Pressure sensorKnown for one	—Unknown — not stated by the source	Yes
TimerKnown for one	—Unknown — not stated by the source	Yes
Poweridentical
Power sourceKnown for one	AC	—Unknown — not stated by the source
Variable voltageKnown for one	Yes	—Unknown — not stated by the source
AC input voltageKnown for one	—Unknown — not stated by the source	Încărcător tensiune multiplă
Battery typeKnown for one	—Unknown — not stated by the source	Built-in
Charging timeKnown for one	—Unknown — not stated by the source	24 h
Other featuresidentical
Warranty periodKnown for one	2 year(s)	—Unknown — not stated by the source
Packaging contentidentical
Number of headsKnown for one	2 head(s)	—Unknown — not stated by the source
Technical detailsidentical
Number of brush heads includedKnown for one	—Unknown — not stated by the source	1 pc(s)
Batteryidentical
Battery technologyKnown for one	—Unknown — not stated by the source	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

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.