Product comparison · 2 electric toothbrushes

Philips Sonicare HealthyWhite HX6721/99 electric toothbrush Adult Sonic toothbrush Lavender vs Philips Sonic electric toothbrush with app HX9191/06

Key differences

Toothbrush frequency (oscillations)
- Sonicare HealthyWhite HX6721/99 electric toothbrush Adult Sonic toothbrush Lavender:31000 movements per minute
- Sonic electric toothbrush with app HX9191/06:62000 movements per minute
Product colour
- Sonicare HealthyWhite HX6721/99 electric toothbrush Adult Sonic toothbrush Lavender:Lavender
- Sonic electric toothbrush with app HX9191/06:White
Display included
- Sonicare HealthyWhite HX6721/99 electric toothbrush Adult Sonic toothbrush Lavender:No
- Sonic electric toothbrush with app HX9191/06:Yes
Charging base
- Sonicare HealthyWhite HX6721/99 electric toothbrush Adult Sonic toothbrush Lavender:No
- Sonic electric toothbrush with app HX9191/06:Yes

Differences highlightedShow differences only

Comparison of HX6721/99, HX9191/06
31 specifications	A Philips Sonicare HealthyWhite HX6721/99 electric toothbrush Adult Sonic toothbrush Lavender Model HX6721/99 View product	B Philips Sonic electric toothbrush with app HX9191/06 Model HX9191/06 View product
Features4 differ
Toothbrush frequency (oscillations)Differs	31000 movements per minute	62000 movements per minute
Timer duration modesKnown for one	2 min, 30 sec	Unknown — not stated by the source
Teeth brushing modesDiffers	Daily care, Gum care, Whitening	Daily care, Deep clean, Whitening
Product colourDiffers	Lavender	White
Display includedDiffers	No	Yes
Handle(s) featuresKnown for one	Ergonomic	Unknown — not stated by the source
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Recharge indicatorKnown for one	Yes	Unknown — not stated by the source
Pressure sensorKnown for one	Unknown — not stated by the source	Yes
BluetoothKnown for one	Unknown — not stated by the source	Yes
CompatibilityKnown for one	Unknown — not stated by the source	Android compatibility: Android phones, Bluetooth 4.0-enabled tablets iOS compatibility: iPad 3rd Gen or higher, iPhone 4S or higher, with iOS 7 operating system
Handles quantityKnown for one	Unknown — not stated by the source	1
UV sanitizerKnown for one	Unknown — not stated by the source	Yes
Power1 differ
Battery typeKnown for one	Built-in	Unknown — not stated by the source
Battery life (max)Known for one	504 h	Unknown — not stated by the source
Charging baseDiffers	No	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.