Product comparison · 2 electric toothbrushes

Philips HX7428/09 electric toothbrush Adult Sonic toothbrush Navy vs Philips Sonicare DiamondClean Prestige 9900 series HX9837/92 electric toothbrush Adult Sonic toothbrush Dark Blue

21specifications compared
5differ
16identical
4known for one product only

Key differences

The Philips Sonicare DiamondClean Prestige 9900 series HX9837/92 electric toothbrush Adult Sonic toothbrush Dark Blue has 4 more teeth brushing modes than the Philips HX7428/09 electric toothbrush Adult Sonic toothbrush Navy (8 vs 4). The Philips HX7428/09 electric toothbrush Adult Sonic toothbrush Navy has 168 h more battery life (max) than the Philips Sonicare DiamondClean Prestige 9900 series HX9837/92 electric toothbrush Adult Sonic toothbrush Dark Blue (504 h vs 336 h). Timer duration modes: 2 min, 4 x 30 sec on the Philips HX7428/09 electric toothbrush Adult Sonic toothbrush Navy, 4 x 30 sec, 2 min on the Philips Sonicare DiamondClean Prestige 9900 series HX9837/92 electric toothbrush Adult Sonic toothbrush Dark Blue. Product colour: Navy on the Philips HX7428/09 electric toothbrush Adult Sonic toothbrush Navy, Dark Blue on the Philips Sonicare DiamondClean Prestige 9900 series HX9837/92 electric toothbrush Adult Sonic toothbrush Dark Blue.

Timer duration modes
- HX7428/09 electric toothbrush Adult Sonic toothbrush Navy:2 min, 4 x 30 sec
- Sonicare DiamondClean Prestige 9900 series HX9837/92 electric toothbrush Adult Sonic toothbrush Dark Blue:4 x 30 sec, 2 min
Number of teeth brushing modes
- HX7428/09 electric toothbrush Adult Sonic toothbrush Navy:4
- Sonicare DiamondClean Prestige 9900 series HX9837/92 electric toothbrush Adult Sonic toothbrush Dark Blue:8
Product colour
- HX7428/09 electric toothbrush Adult Sonic toothbrush Navy:Navy
- Sonicare DiamondClean Prestige 9900 series HX9837/92 electric toothbrush Adult Sonic toothbrush Dark Blue:Dark Blue
Battery life (max)
- HX7428/09 electric toothbrush Adult Sonic toothbrush Navy:504 h
- Sonicare DiamondClean Prestige 9900 series HX9837/92 electric toothbrush Adult Sonic toothbrush Dark Blue:336 h

Side by side

Differences highlightedShow differences only

Comparison of HX7428/09, HX9837/92
25 specifications	A Philips HX7428/09 electric toothbrush Adult Sonic toothbrush Navy Model HX7428/09 View product	B Philips Sonicare DiamondClean Prestige 9900 series HX9837/92 electric toothbrush Adult Sonic toothbrush Dark Blue Model HX9837/92 View product
Features4 differ
Timer duration modesDiffers	2 min, 4 x 30 sec	4 x 30 sec, 2 min
Number of teeth brushing modesDiffers	4	8
Teeth brushing modesDiffers	Sensitive, Whitening, Daily care, Gum care	Daily care, Deep clean, Polishing, Sensitive, Gum care, Whitening, Massage, Intense
Product colourDiffers	Navy	Dark Blue
Power1 differ
Battery life (max)Differs	504 h	336 h
Battery low indicationKnown for one	Yes	Unknown — not stated by the source
AC input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
Packaging contentidentical
Travel caseKnown for one	Yes	Unknown — not stated by the source
Charging caseKnown 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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