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Product comparison · 2 electric toothbrushes

Philips Sonicare HealthyWhite+ HX8921/99 electric toothbrush Adult Sonic toothbrush Lavender vs Philips Sonicare DiamondClean HX9356/39 electric toothbrush Adult Sonic toothbrush Black, White

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  • 28specifications compared
  • 7differ
  • 21identical
  • 7known for one product only

Key differences

  • Timer duration modes
    • 2 min, 30 sec
    • 2 min
  • Number of teeth brushing modes
    • 2
    • 5
  • Product colour
    • Lavender
    • Black, White
  • Handles quantity
    • 1
    • 2
  • Number of handles included
    • 1 pc(s)
    • 2 pc(s)
  • Number of brush heads included
    • 1 pc(s)
    • 6 pc(s)

Side by side

Differences highlightedShow differences only
35 specifications
A

Philips

Sonicare HealthyWhite+ HX8921/99 electric toothbrush Adult Sonic toothbrush Lavender

Model HX8921/99

View product
B

Philips

Sonicare DiamondClean HX9356/39 electric toothbrush Adult Sonic toothbrush Black, White

Model HX9356/39

View product
Features5 differ
PurposeAdultAdult
Toothbrush typeSonic toothbrushSonic toothbrush
Adjustable speedYesYes
Toothbrush frequency (oscillations)62000 movements per minute62000 movements per minute
Toothbrush frequency (rotations)0 movements per minute0 movements per minute
Integrated timerYesYes
Timer duration modesDiffers2 min, 30 sec2 min
Number of teeth brushing modesDiffers25
Teeth brushing modesDiffersDeep clean, WhiteningDaily care, Deep clean, Gum care, Sensitive, Whitening
Toothbrush frequency (pulsations)0 movements per minute0 movements per minute
Product colourDiffersLavenderBlack, White
Handle(s) featuresErgonomicErgonomic
Indication lightYesYes
LED indicatorsStatusStatus
Charging indicatorKnown for oneYes
Handles quantityDiffers12
IrrigatorNoNo
ReplacementYesYes
Pressure sensorKnown for oneYes
Handle colourKnown for oneBlack, White
Poweridentical
Power sourceBatteryBattery
Battery typeBuilt-in batteryBuilt-in battery
AC input voltage110 - 220 V110 - 220 V
Charging baseYesYes
RechargeableYesYes
Packaging content2 differ
Number of handles includedDiffers1 pc(s)2 pc(s)
Number of brush heads includedDiffers1 pc(s)6 pc(s)
Flosser includedNoNo
Travel caseKnown for oneYes
ChargerYesYes
Travel pouchKnown for oneYes
Hard travel caseKnown for oneYes
Batteryidentical
Battery technologyLithium-Ion (Li-Ion)Lithium-Ion (Li-Ion)
Rechargeable batteryYesYes
Technical detailsidentical
TimerKnown for oneSmartimer and Quadpacer

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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