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Product comparison · 2 electric toothbrushes

Philips Sonicare HealthyWhite Sonic electric toothbrush HX6721/35 vs Philips Sonicare FlexCare Platinum Sonic electric toothbrush HX9111/21

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  • 16specifications compared
  • 3differ
  • 13identical
  • 15known for one product only

Key differences

  • Timer duration modes
    • 2 min
    • 2 min, 30 sec
  • Product colour
    • Lavender
    • Grey, White
  • AC input voltage
    • 110 - 220 V
    • 110-240 V

Side by side

Differences highlightedShow differences only
31 specifications
A

Philips

Sonicare HealthyWhite Sonic electric toothbrush HX6721/35

Model HX6721/35

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B

Philips

Sonicare FlexCare Platinum Sonic electric toothbrush HX9111/21

Model HX9111/21

View product
Features2 differ
PurposeAdultAdult
Toothbrush typeSonic toothbrushSonic toothbrush
Adjustable speedKnown for oneYes
Number of speedsKnown for one3
Toothbrush frequency (oscillations)Known for one31000 movements per minute
Integrated timerYesYes
Timer duration modesDiffers2 min2 min, 30 sec
Number of teeth brushing modes33
Teeth brushing modesKnown for oneDaily care, Deep clean, Whitening
Pressure sensorKnown for oneYes
Product colourDiffersLavenderGrey, White
Display includedKnown for oneYes
Handle(s) featuresErgonomicErgonomic
LED indicatorsKnown for oneStatus
IrrigatorKnown for oneNo
Charging indicatorKnown for oneYes
Power1 differ
Power sourceBatteryBattery
Battery typeBuilt-inBuilt-in
AC input voltageDiffers110 - 220 V110-240 V
RechargeableKnown for oneYes
AC input frequencyKnown for one110 - 220 V
Battery life (max)Known for one504 h
Input voltageKnown for one110 - 240 V
Packaging contentidentical
Number of handles included1 pc(s)1 pc(s)
Number of brush heads included1 pc(s)1 pc(s)
Flosser includedNoNo
Travel caseYesYes
ChargerYesYes
Number of chargersKnown for one1
Batteryidentical
Battery technologyLithium-Ion (Li-Ion)Lithium-Ion (Li-Ion)
Battery level indicatorKnown for oneYes

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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