Product comparison · 2 electric toothbrushes

Grundig TB 8730 vs Philips Sonicare HealthyWhite+ HX8911/31 electric toothbrush Adult Sonic toothbrush White

16specifications compared
8differ
8identical
22known for one product only

Key differences

Toothbrush type
- TB 8730:Oscillating toothbrush
- Sonicare HealthyWhite+ HX8911/31 electric toothbrush Adult Sonic toothbrush White:Sonic toothbrush
Number of teeth brushing modes
- TB 8730:5
- Sonicare HealthyWhite+ HX8911/31 electric toothbrush Adult Sonic toothbrush White:2
Display included
- TB 8730:Yes
- Sonicare HealthyWhite+ HX8911/31 electric toothbrush Adult Sonic toothbrush White:No
Irrigator
- TB 8730:Yes
- Sonicare HealthyWhite+ HX8911/31 electric toothbrush Adult Sonic toothbrush White:No
Power source
- TB 8730:AC/Battery
- Sonicare HealthyWhite+ HX8911/31 electric toothbrush Adult Sonic toothbrush White:Battery
AC input voltage
- TB 8730:100-240 V
- Sonicare HealthyWhite+ HX8911/31 electric toothbrush Adult Sonic toothbrush White:110 - 220 V
Number of brush heads included
- TB 8730:2 pc(s)
- Sonicare HealthyWhite+ HX8911/31 electric toothbrush Adult Sonic toothbrush White:1 pc(s)

Side by side

Differences highlightedShow differences only

Comparison of TB 8730, HX8911/31
38 specifications	A Grundig TB 8730 View product	B Philips Sonicare HealthyWhite+ HX8911/31 electric toothbrush Adult Sonic toothbrush White Model HX8911/31 View product
Features5 differ
Toothbrush typeDiffers	Oscillating toothbrush	Sonic toothbrush
Number of speedsKnown for one	Unknown — not stated by the source	3
Toothbrush frequency (oscillations)Known for one	Unknown — not stated by the source	62000 movements per minute
Number of teeth brushing modesDiffers	5	2
Teeth brushing modesDiffers	Daily care, Gum care, Sensitive, Whitening, Polishing	Daily care, Whitening
Handle colourKnown for one	Unknown — not stated by the source	White
Display includedDiffers	Yes	No
Handle(s) featuresKnown for one	Unknown — not stated by the source	Ergonomic
LED indicatorsKnown for one	Unknown — not stated by the source	Status
Handles quantityKnown for one	Unknown — not stated by the source	1
IrrigatorDiffers	Yes	No
Toothbrush frequency (pulsations)Known for one	48000 movements per minute	Unknown — not stated by the source
Bristle stiffnessKnown for one	Medium	Unknown — not stated by the source
Pressure sensorKnown for one	No	Unknown — not stated by the source
Recharge indicatorKnown for one	Yes	Unknown — not stated by the source
BluetoothKnown for one	No	Unknown — not stated by the source
Mobile app supportKnown for one	No	Unknown — not stated by the source
Power2 differ
Power sourceDiffers	AC/Battery	Battery
Battery typeKnown for one	Unknown — not stated by the source	Built-in battery
AC input voltageDiffers	100-240 V	110 - 220 V
Charging baseKnown for one	Unknown — not stated by the source	Yes
RechargeableKnown for one	Unknown — not stated by the source	Yes
Battery operatedKnown for one	Yes	Unknown — not stated by the source
AC input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Packaging content1 differ
Number of brush heads includedDiffers	2 pc(s)	1 pc(s)
Travel caseKnown for one	Unknown — not stated by the source	Yes
ChargerKnown for one	Unknown — not stated by the source	Yes
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Lithium-Ion (Li-Ion)
Rechargeable batteryKnown for one	Unknown — not stated by the source	Yes
Technical detailsidentical
TimerKnown for one	Unknown — not stated by the source	Smartimer and Quadpacer

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.

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