Product comparison · 2 electric toothbrushes

Philips Series 7500 HX7423 Rechargeable toothbrush vs Philips Sonicare DiamondClean Prestige 9900 series HX9837/92 electric toothbrush Adult Sonic toothbrush Dark Blue

23specifications compared
6differ
17identical
24known for one product only

Key differences

Timer duration modes
- Series 7500 HX7423 Rechargeable toothbrush: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
- Series 7500 HX7423 Rechargeable toothbrush:4
- Sonicare DiamondClean Prestige 9900 series HX9837/92 electric toothbrush Adult Sonic toothbrush Dark Blue:8
Product colour
- Series 7500 HX7423 Rechargeable toothbrush:Blue
- Sonicare DiamondClean Prestige 9900 series HX9837/92 electric toothbrush Adult Sonic toothbrush Dark Blue:Dark Blue
AC input voltage
- Series 7500 HX7423 Rechargeable toothbrush:100-240 V
- Sonicare DiamondClean Prestige 9900 series HX9837/92 electric toothbrush Adult Sonic toothbrush Dark Blue:100 - 240 V
Battery life (max)
- Series 7500 HX7423 Rechargeable toothbrush: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 HX7423/10, HX9837/92
47 specifications	A Philips Series 7500 HX7423 Rechargeable toothbrush Model HX7423/10 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
Purpose	Adult	Adult
Toothbrush type	Sonic toothbrush	Sonic toothbrush
Adjustable speed	Yes	Yes
Number of speeds	3	3
Integrated timer	Yes	Yes
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, Gum care, Whitening	Daily care, Deep clean, Polishing, Sensitive, Gum care, Whitening, Massage, Intense
Toothbrush frequency (pulsations)	62000 movements per minute	62000 movements per minute
Pressure sensor	Yes	Yes
Product colourDiffers	Blue	Dark Blue
Brush change indicator	Yes	Yes
Handle(s) featuresKnown for one	Ergonomic	Unknown — not stated by the source
Indication lightKnown 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
Power2 differ
Power source	Battery	Battery
Battery operatedKnown for one	Yes	Unknown — not stated by the source
Battery type	Built-in battery	Built-in battery
AC input voltageDiffers	100-240 V	100 - 240 V
Battery life (max)Differs	504 h	336 h
Charging baseKnown for one	Yes	Unknown — not stated by the source
Rechargeable	Yes	Yes
Other featuresidentical
Warranty periodKnown for one	2 year(s)	Unknown — not stated by the source
Packaging contentidentical
Number of handles included	1 pc(s)	1 pc(s)
Number of brush heads included	1 pc(s)	1 pc(s)
Charger	Yes	Yes
Charging case	Yes	Yes
Number of charging casesKnown for one	1	Unknown — not stated by the source
Included brush headsKnown for one	1 A3 Premium All-in-One	Unknown — not stated by the source
Number of chargersKnown for one	1	Unknown — not stated by the source
USB cable includedKnown for one	Yes	Unknown — not stated by the source
USB charger includedKnown for one	Yes	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
Easy click-on brush headKnown for one	Yes	Unknown — not stated by the source
Gum Health modeKnown for one	Gently massages your gums	Unknown — not stated by the source
Operating time (Full to Empty)Known for one	21 days	Unknown — not stated by the source
Pressure feedbackKnown for one	Light ring illuminates purple; Vibration and pulsing sound	Unknown — not stated by the source
Replacement reminderKnown for one	BrushSync 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
Whitening modesKnown for one	To remove surface stains	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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