Product comparison · 2 electric toothbrushes

Philips Sonicare DiamondClean Smart HX9903 vs Philips Sonicare DiamondClean Smart HX9924

Key differences

Toothbrush type
- Sonicare DiamondClean Smart HX9903:TriZone toothbrush
- Sonicare DiamondClean Smart HX9924:Sonic toothbrush
Number of teeth brushing modes
- Sonicare DiamondClean Smart HX9903:4
- Sonicare DiamondClean Smart HX9924:5
Product colour
- Sonicare DiamondClean Smart HX9903:Black
- Sonicare DiamondClean Smart HX9924:Pink
Handle colour
- Sonicare DiamondClean Smart HX9903:Black
- Sonicare DiamondClean Smart HX9924:Pink
Number of brush heads included
- Sonicare DiamondClean Smart HX9903:3 pc(s)
- Sonicare DiamondClean Smart HX9924:4 pc(s)

Differences highlightedShow differences only

Comparison of HX9903/11, HX9924/21
49 specifications	A Philips Sonicare DiamondClean Smart HX9903 Model HX9903/11 View product	B Philips Sonicare DiamondClean Smart HX9924 Model HX9924/21 View product
Features4 differ
Toothbrush typeDiffers	TriZone toothbrush	Sonic toothbrush
Number of teeth brushing modesDiffers	4	5
Product colourDiffers	Black	Pink
Handle colourDiffers	Black	Pink
Handles quantityKnown for one	1	Unknown — not stated by the source
Poweridentical
Number of batteries supportedKnown for one	1	Unknown — not stated by the source
RechargeableKnown for one	Yes	Unknown — not stated by the source
Battery operatedKnown for one	Unknown — not stated by the source	Yes
Charging baseKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Product performanceKnown for one	Removes up to 10x more plaque	Unknown — not stated by the source
Packaging content1 differ
Number of brush heads includedDiffers	3 pc(s)	4 pc(s)
Tongue cleaner headKnown 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.