Product comparison · 2 electric toothbrushes

Philips Sonicare FlexCare HX6912/51 electric toothbrush Adult Sonic toothbrush Black vs Philips Sonicare HealthyWhite+ HX8922/90 electric toothbrush Adult Sonic toothbrush Green, White

Key differences

Timer duration modes
- Sonicare FlexCare HX6912/51 electric toothbrush Adult Sonic toothbrush Black:2 min
- Sonicare HealthyWhite+ HX8922/90 electric toothbrush Adult Sonic toothbrush Green, White:2 min, 30 sec
Number of teeth brushing modes
- Sonicare FlexCare HX6912/51 electric toothbrush Adult Sonic toothbrush Black:3
- Sonicare HealthyWhite+ HX8922/90 electric toothbrush Adult Sonic toothbrush Green, White:2
Product colour
- Sonicare FlexCare HX6912/51 electric toothbrush Adult Sonic toothbrush Black:Black
- Sonicare HealthyWhite+ HX8922/90 electric toothbrush Adult Sonic toothbrush Green, White:Green, White
AC input voltage
- Sonicare FlexCare HX6912/51 electric toothbrush Adult Sonic toothbrush Black:110 - 220 V
- Sonicare HealthyWhite+ HX8922/90 electric toothbrush Adult Sonic toothbrush Green, White:110-240 V

Differences highlightedShow differences only

Comparison of HX6912/51, HX8922/90
30 specifications	A Philips Sonicare FlexCare HX6912/51 electric toothbrush Adult Sonic toothbrush Black Model HX6912/51 View product	B Philips Sonicare HealthyWhite+ HX8922/90 electric toothbrush Adult Sonic toothbrush Green, White Model HX8922/90 View product
Features4 differ
Timer duration modesDiffers	2 min	2 min, 30 sec
Number of teeth brushing modesDiffers	3	2
Teeth brushing modesDiffers	Deep clean, Massage, Whitening	Daily care, Whitening
Product colourDiffers	Black	Green, White
Brush head holderKnown for one	Yes	Unknown — not stated by the source
Display typeKnown for one	LED	Unknown — not stated by the source
Backlight displayKnown for one	Yes	Unknown — not stated by the source
Number of speedsKnown for one	Unknown — not stated by the source	3
Toothbrush frequency (oscillations)Known for one	Unknown — not stated by the source	31000 movements per minute
Handle(s) featuresKnown for one	Unknown — not stated by the source	Ergonomic
LED indicatorsKnown for one	Unknown — not stated by the source	Status
Power1 differ
AC input frequencyKnown for one	110 - 220 V	Unknown — not stated by the source
AC input voltageDiffers	110 - 220 V	110-240 V
Charging baseKnown for one	Yes	Unknown — not stated by the source
Packaging contentidentical
Number of chargersKnown for one	1	Unknown — not stated by the source
Travel caseKnown for one	Unknown — not stated by the source	Yes
Batteryidentical
Battery level indicatorKnown for one	Yes	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.