Product comparison · 2 electric toothbrushes

Philips Sonicare DiamondClean HX9903/31 electric toothbrush Adult Sonic toothbrush Black vs Philips Sonicare DiamondClean HX9924/35 electric toothbrush Adult Sonic toothbrush Black

27specifications compared
6differ
21identical
13known for one product only

Key differences

The Philips Sonicare DiamondClean HX9924/35 electric toothbrush Adult Sonic toothbrush Black has 62,000 movements per minute more toothbrush frequency (oscillations) than the Philips Sonicare DiamondClean HX9903/31 electric toothbrush Adult Sonic toothbrush Black (62000 movements per minute vs 0 movements per minute). The Philips Sonicare DiamondClean HX9924/35 electric toothbrush Adult Sonic toothbrush Black has 1 more teeth brushing modes than the Philips Sonicare DiamondClean HX9903/31 electric toothbrush Adult Sonic toothbrush Black (5 vs 4). The Philips Sonicare DiamondClean HX9903/31 electric toothbrush Adult Sonic toothbrush Black has 31,000 movements per minute more toothbrush frequency (pulsations) than the Philips Sonicare DiamondClean HX9924/35 electric toothbrush Adult Sonic toothbrush Black (31000 movements per minute vs 0 movements per minute). AC input voltage: 110-220 V on the Philips Sonicare DiamondClean HX9903/31 electric toothbrush Adult Sonic toothbrush Black, 110 - 220 V on the Philips Sonicare DiamondClean HX9924/35 electric toothbrush Adult Sonic toothbrush Black. Number of brush heads included: 3 pc(s) on the Philips Sonicare DiamondClean HX9903/31 electric toothbrush Adult Sonic toothbrush Black, 4 pc(s) on the Philips Sonicare DiamondClean HX9924/35 electric toothbrush Adult Sonic toothbrush Black.

Toothbrush frequency (oscillations)
- Sonicare DiamondClean HX9903/31 electric toothbrush Adult Sonic toothbrush Black:0 movements per minute
- Sonicare DiamondClean HX9924/35 electric toothbrush Adult Sonic toothbrush Black:62000 movements per minute
Number of teeth brushing modes
- Sonicare DiamondClean HX9903/31 electric toothbrush Adult Sonic toothbrush Black:4
- Sonicare DiamondClean HX9924/35 electric toothbrush Adult Sonic toothbrush Black:5
Toothbrush frequency (pulsations)
- Sonicare DiamondClean HX9903/31 electric toothbrush Adult Sonic toothbrush Black:31000 movements per minute
- Sonicare DiamondClean HX9924/35 electric toothbrush Adult Sonic toothbrush Black:0 movements per minute
AC input voltage
- Sonicare DiamondClean HX9903/31 electric toothbrush Adult Sonic toothbrush Black:110-220 V
- Sonicare DiamondClean HX9924/35 electric toothbrush Adult Sonic toothbrush Black:110 - 220 V
Number of brush heads included
- Sonicare DiamondClean HX9903/31 electric toothbrush Adult Sonic toothbrush Black:3 pc(s)
- Sonicare DiamondClean HX9924/35 electric toothbrush Adult Sonic toothbrush Black:4 pc(s)

Side by side

Differences highlightedShow differences only

Comparison of HX9903/31, HX9924/35
40 specifications	A Philips Sonicare DiamondClean HX9903/31 electric toothbrush Adult Sonic toothbrush Black Model HX9903/31 View product	B Philips Sonicare DiamondClean HX9924/35 electric toothbrush Adult Sonic toothbrush Black Model HX9924/35 View product
Features4 differ
Purpose	Adult	Adult
Toothbrush type	Sonic toothbrush	Sonic toothbrush
Adjustable speed	Yes	Yes
Toothbrush frequency (oscillations)Differs	0 movements per minute	62000 movements per minute
Toothbrush frequency (rotations)	0 movements per minute	0 movements per minute
Integrated timer	Yes	Yes
Number of teeth brushing modesDiffers	4	5
Teeth brushing modesDiffers	Daily care, Deep clean, Gum care, Refresh, Whitening	Daily care, Deep clean, Gum care, Whitening
Toothbrush frequency (pulsations)Differs	31000 movements per minute	0 movements per minute
Pressure sensor	Yes	Yes
Product colour	Black	Black
Handle colourKnown for one	Black	Unknown — not stated by the source
Display included	Yes	Yes
Handle(s) features	Ergonomic	Ergonomic
Indication lightKnown for one	Yes	Unknown — not stated by the source
Recharge indicatorKnown for one	Yes	Unknown — not stated by the source
Bluetooth	Yes	Yes
Bluetooth version	4.0	4.0
Charging indicatorKnown for one	Yes	Unknown — not stated by the source
CompatibilityKnown for one	iPad 3rd iPhone 4s Android iOS7+	Unknown — not stated by the source
Handles quantityKnown for one	1	Unknown — not stated by the source
Irrigator	No	No
Replacement	Yes	Yes
Mobile app support	Yes	Yes
Power1 differ
Power source	Battery	Battery
Battery operatedKnown for one	Yes	Unknown — not stated by the source
Battery type	Built-in battery	Built-in battery
Number of batteries supportedKnown for one	1	Unknown — not stated by the source
AC input voltageDiffers	110-220 V	110 - 220 V
Rechargeable	Yes	Yes
Packaging content1 differ
Number of handles included	1 pc(s)	1 pc(s)
Number of brush heads includedDiffers	3 pc(s)	4 pc(s)
Flosser included	No	No
Travel caseKnown for one	Yes	Unknown — not stated by the source
Charger	Yes	Yes
Base stationKnown for one	Yes	Unknown — not stated by the source
Hard travel caseKnown for one	Unknown — not stated by the source	Yes
Tongue cleaner headKnown for one	Unknown — not stated by the source	Yes
Batteryidentical
Battery technology	Lithium-Ion (Li-Ion)	Lithium-Ion (Li-Ion)
Rechargeable batteryKnown 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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