Product comparison · 2 electric toothbrushes

Grundig TB 8730 vs Philips Sonicare FlexCare+ HX6921/30 electric toothbrush Adult Sonic toothbrush Green, Grey, White

17specifications compared
9differ
8identical
17known for one product only

Key differences

Toothbrush type
- TB 8730:Oscillating toothbrush
- Sonicare FlexCare+ HX6921/30 electric toothbrush Adult Sonic toothbrush Green, Grey, White:Sonic toothbrush
Toothbrush frequency (pulsations)
- TB 8730:48000 movements per minute
- Sonicare FlexCare+ HX6921/30 electric toothbrush Adult Sonic toothbrush Green, Grey, White:62000 movements per minute
Pressure sensor
- TB 8730:No
- Sonicare FlexCare+ HX6921/30 electric toothbrush Adult Sonic toothbrush Green, Grey, White:Yes
Product colour
- TB 8730:White
- Sonicare FlexCare+ HX6921/30 electric toothbrush Adult Sonic toothbrush Green, Grey, White:Green, Grey, White
Irrigator
- TB 8730:Yes
- Sonicare FlexCare+ HX6921/30 electric toothbrush Adult Sonic toothbrush Green, Grey, White:No
AC input frequency
- TB 8730:50 - 60 Hz
- Sonicare FlexCare+ HX6921/30 electric toothbrush Adult Sonic toothbrush Green, Grey, White:110-220 V
AC input voltage
- TB 8730:100-240 V
- Sonicare FlexCare+ HX6921/30 electric toothbrush Adult Sonic toothbrush Green, Grey, White:110 - 220 V
Number of brush heads included
- TB 8730:2 pc(s)
- Sonicare FlexCare+ HX6921/30 electric toothbrush Adult Sonic toothbrush Green, Grey, White:1 pc(s)

Side by side

Differences highlightedShow differences only

Comparison of TB 8730, HX6921/30
34 specifications	A Grundig TB 8730 View product	B Philips Sonicare FlexCare+ HX6921/30 electric toothbrush Adult Sonic toothbrush Green, Grey, White Model HX6921/30 View product
Features6 differ
Purpose	Adult	Adult
Toothbrush typeDiffers	Oscillating toothbrush	Sonic toothbrush
Adjustable speed	Yes	Yes
Integrated timer	Yes	Yes
Number of teeth brushing modes	5	5
Teeth brushing modesDiffers	Daily care, Gum care, Sensitive, Whitening, Polishing	Daily care, Gum care, Massage, Refresh, Sensitive
Toothbrush frequency (pulsations)Differs	48000 movements per minute	62000 movements per minute
Pressure sensorDiffers	No	Yes
Product colourDiffers	White	Green, Grey, White
Display typeKnown for one	Unknown — not stated by the source	LED
Backlight displayKnown for one	Unknown — not stated by the source	Yes
IrrigatorDiffers	Yes	No
UV sanitizerKnown for one	Unknown — not stated by the source	No
Mobile app support	No	No
Timer duration modesKnown for one	2 min	Unknown — not stated by the source
Bristle stiffnessKnown for one	Medium	Unknown — not stated by the source
Display includedKnown for one	Yes	Unknown — not stated by the source
Indication lightKnown for one	Yes	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
Power2 differ
Power source	AC/Battery	AC/Battery
Battery typeKnown for one	Unknown — not stated by the source	Built-in battery
AC input frequencyDiffers	50 - 60 Hz	110-220 V
AC input voltageDiffers	100-240 V	110 - 220 V
Battery life (max)Known for one	Unknown — not stated by the source	504 h
Battery operatedKnown for one	Yes	Unknown — not stated by the source
Packaging content1 differ
Number of handles included	1 pc(s)	1 pc(s)
Number of brush heads includedDiffers	2 pc(s)	1 pc(s)
Flosser included	No	No
Travel caseKnown for one	Unknown — not stated by the source	Yes
ChargerKnown for one	Unknown — not stated by the source	Yes
Number of chargersKnown for one	Unknown — not stated by the source	1
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

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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