Product comparison · 2 electric toothbrushes

Philips 4500 series HX6821/47 electric toothbrush Adult Sonic toothbrush Navy vs Philips Sonicare HX6877/38 electric toothbrush Adult Sonic toothbrush Silver, White

30specifications compared
5differ
25identical
12known for one product only

Key differences

Number of teeth brushing modes
- 4500 series HX6821/47 electric toothbrush Adult Sonic toothbrush Navy:2
- Sonicare HX6877/38 electric toothbrush Adult Sonic toothbrush Silver, White:3
Product colour
- 4500 series HX6821/47 electric toothbrush Adult Sonic toothbrush Navy:Navy
- Sonicare HX6877/38 electric toothbrush Adult Sonic toothbrush Silver, White:Silver, White
Handle colour
- 4500 series HX6821/47 electric toothbrush Adult Sonic toothbrush Navy:Navy
- Sonicare HX6877/38 electric toothbrush Adult Sonic toothbrush Silver, White:White
Number of brush heads included
- 4500 series HX6821/47 electric toothbrush Adult Sonic toothbrush Navy:2 pc(s)
- Sonicare HX6877/38 electric toothbrush Adult Sonic toothbrush Silver, White:3 pc(s)

Side by side

Differences highlightedShow differences only

Comparison of HX6821/47, HX6877/38
42 specifications	A Philips 4500 series HX6821/47 electric toothbrush Adult Sonic toothbrush Navy Model HX6821/47 View product	B Philips Sonicare HX6877/38 electric toothbrush Adult Sonic toothbrush Silver, White Model HX6877/38 View product
Features4 differ
Number of teeth brushing modesDiffers	2	3
Teeth brushing modesDiffers	Daily care, Gum care	Daily care, Gum care, Whitening
Product colourDiffers	Navy	Silver, White
Handle colourDiffers	Navy	White
Display includedKnown for one	No	Unknown — not stated by the source
Detachable headKnown 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	0 movements per minute
Toothbrush frequency (rotations)Known for one	Unknown — not stated by the source	0 movements per minute
ReplacementKnown for one	Unknown — not stated by the source	Yes
Poweridentical
AC input frequencyKnown for one	110 bis 220 V	Unknown — not stated by the source
Other featuresidentical
Product performanceKnown for one	Removes up to 7x more plaque*	Unknown — not stated by the source
Packaging content1 differ
Number of brush heads includedDiffers	2 pc(s)	3 pc(s)
Travel caseKnown for one	Yes	Unknown — not stated by the source
Number of chargersKnown for one	1	Unknown — not stated by the source
Batteryidentical
Battery level indicatorKnown for one	Yes	Unknown — not stated by the source
Technical detailsidentical
ColourKnown 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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