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Product comparison · 2 electric toothbrushes

Philips Sonicare 7100 series HX7420/06 electric toothbrush Adult Sonic toothbrush White vs Philips HX9834/91 electric toothbrush Adult Sonic toothbrush White

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  • 20specifications compared
  • 3differ
  • 17identical
  • 3known for one product only

Key differences

The Philips HX9834/91 electric toothbrush Adult Sonic toothbrush White has 4 more teeth brushing modes than the Philips Sonicare 7100 series HX7420/06 electric toothbrush Adult Sonic toothbrush White (8 vs 4). The Philips Sonicare 7100 series HX7420/06 electric toothbrush Adult Sonic toothbrush White has 168 h more battery life (max) than the Philips HX9834/91 electric toothbrush Adult Sonic toothbrush White (504 h vs 336 h).

  • Number of teeth brushing modes
    • 4
    • 8
  • Battery life (max)
    • 504 h
    • 336 h

Side by side

Differences highlightedShow differences only
23 specifications
A

Philips

Sonicare 7100 series HX7420/06 electric toothbrush Adult Sonic toothbrush White

Model HX7420/06

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B

Philips

HX9834/91 electric toothbrush Adult Sonic toothbrush White

Model HX9834/91

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Features2 differ
PurposeAdultAdult
Toothbrush typeSonic toothbrushSonic toothbrush
Adjustable speedYesYes
Number of speeds33
Integrated timerYesYes
Timer duration modes2 min, 4 x 30 sec2 min, 4 x 30 sec
Number of teeth brushing modesDiffers48
Teeth brushing modesDiffersDaily care, Whitening, Gum care, SensitiveDaily care, Deep clean, Gum care, Polishing, Whitening, Sensitive, Massage, Soft
Toothbrush frequency (pulsations)62000 movements per minute62000 movements per minute
Pressure sensorKnown for oneYes
Product colourWhiteWhite
Brush change indicatorYesYes
BluetoothYesYes
Mobile app supportYesYes
Display includedKnown for oneYes
Power1 differ
Power sourceBatteryBattery
Battery typeBuilt-in batteryBuilt-in battery
Battery life (max)Differs504 h336 h
Packaging contentidentical
Number of handles included1 pc(s)1 pc(s)
Number of brush heads included2 pc(s)2 pc(s)
ChargerYesYes
Charging caseYesYes
Number of charging casesKnown for one1

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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