Product comparison · 2 electric toothbrushes

Philips DiamondClean 9900 Prestige HX9815/98 Rechargeable Toothbrush vs Philips HX9905/81 electric toothbrush Adult Sonic toothbrush White, Black

21specifications compared
6differ
15identical
24known for one product only

Key differences

The Philips DiamondClean 9900 Prestige HX9815/98 Rechargeable Toothbrush has 4 more teeth brushing modes than the Philips HX9905/81 electric toothbrush Adult Sonic toothbrush White, Black (8 vs 4). The Philips HX9905/81 electric toothbrush Adult Sonic toothbrush White, Black has 1 more charging cases than the Philips DiamondClean 9900 Prestige HX9815/98 Rechargeable Toothbrush (2 vs 1). Product colour: Blue on the Philips DiamondClean 9900 Prestige HX9815/98 Rechargeable Toothbrush, White, Black on the Philips HX9905/81 electric toothbrush Adult Sonic toothbrush White, Black. Number of handles included: 1 pc(s) on the Philips DiamondClean 9900 Prestige HX9815/98 Rechargeable Toothbrush, 2 pc(s) on the Philips HX9905/81 electric toothbrush Adult Sonic toothbrush White, Black. Number of brush heads included: 4 pc(s) on the Philips DiamondClean 9900 Prestige HX9815/98 Rechargeable Toothbrush, 2 pc(s) on the Philips HX9905/81 electric toothbrush Adult Sonic toothbrush White, Black.

Number of teeth brushing modes
- DiamondClean 9900 Prestige HX9815/98 Rechargeable Toothbrush:8
- HX9905/81 electric toothbrush Adult Sonic toothbrush White, Black:4
Product colour
- DiamondClean 9900 Prestige HX9815/98 Rechargeable Toothbrush:Blue
- HX9905/81 electric toothbrush Adult Sonic toothbrush White, Black:White, Black
Number of handles included
- DiamondClean 9900 Prestige HX9815/98 Rechargeable Toothbrush:1 pc(s)
- HX9905/81 electric toothbrush Adult Sonic toothbrush White, Black:2 pc(s)
Number of brush heads included
- DiamondClean 9900 Prestige HX9815/98 Rechargeable Toothbrush:4 pc(s)
- HX9905/81 electric toothbrush Adult Sonic toothbrush White, Black:2 pc(s)
Number of charging cases
- DiamondClean 9900 Prestige HX9815/98 Rechargeable Toothbrush:1
- HX9905/81 electric toothbrush Adult Sonic toothbrush White, Black:2

Side by side

Differences highlightedShow differences only

Comparison of HX9815/98, HX9905/81
45 specifications	A Philips DiamondClean 9900 Prestige HX9815/98 Rechargeable Toothbrush Model HX9815/98 View product	B Philips HX9905/81 electric toothbrush Adult Sonic toothbrush White, Black Model HX9905/81 View product
Features3 differ
Purpose	Adult	Adult
Toothbrush type	Sonic toothbrush	Sonic toothbrush
Adjustable speed	Yes	Yes
Number of speeds	3	3
Integrated timer	Yes	Yes
Timer duration modes	2 min, 4 x 30 sec	2 min, 4 x 30 sec
Number of teeth brushing modesDiffers	8	4
Teeth brushing modesDiffers	Sensitive, Gum care, Deep clean, Whitening, Polishing	Deep clean, Daily care, Gum care, Whitening
Toothbrush frequency (pulsations)	62000 movements per minute	62000 movements per minute
Smart pressure sensorKnown for one	Yes	Unknown — not stated by the source
Product colourDiffers	Blue	White, Black
Brush change indicator	Yes	Yes
Display includedKnown for one	Yes	Unknown — not stated by the source
Bluetooth	Yes	Yes
CompatibilityKnown for one	iPhone with Bluetooth 4.0 and above ; Android phones with Bluetooth 4.0 and above	Unknown — not stated by the source
Mobile app support	Yes	Yes
Pressure sensorKnown for one	Unknown — not stated by the source	Yes
Poweridentical
Power source	Battery	Battery
Battery type	Built-in battery	Built-in battery
AC input voltageKnown for one	100-240 V	Unknown — not stated by the source
Battery life (max)	336 h	336 h
Charging baseKnown for one	Yes	Unknown — not stated by the source
Battery low indicationKnown for one	Unknown — not stated by the source	Yes
RechargeableKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Warranty periodKnown for one	2 year(s)	Unknown — not stated by the source
Packaging content3 differ
Number of handles includedDiffers	1 pc(s)	2 pc(s)
Number of brush heads includedDiffers	4 pc(s)	2 pc(s)
Charger	Yes	Yes
Charging case	Yes	Yes
Number of charging casesDiffers	1	2
Included brush headsKnown for one	4 A3 All-in-One	Unknown — not stated by the source
Number of chargersKnown for one	1	Unknown — not stated by the source
Batteryidentical
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Battery level indicatorKnown for one	Yes	Unknown — not stated by the source
Rechargeable batteryKnown for one	Yes	Unknown — not stated by the source
Technical detailsidentical
Cleaning modesKnown for one	For exceptional everyday cleaning	Unknown — not stated by the source
TimerKnown for one	BrushPacer and Smartimer	Unknown — not stated by the source
Deep clean modeKnown for one	Yes	Unknown — not stated by the source
Easy click-on brush headKnown for one	Yes	Unknown — not stated by the source
Glass chargerKnown for one	Yes	Unknown — not stated by the source
Gum Health modeKnown for one	Gently comforting your gums	Unknown — not stated by the source
Operating time (Full to Empty)Known for one	14 days	Unknown — not stated by the source
Replacement reminderKnown for one	Lets you know when to replace your brush head	Unknown — not stated by the source
Sensitive modesKnown for one	For sensitive teeth and gums	Unknown — not stated by the source
SmartimerKnown for one	None	Unknown — not stated by the source

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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