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Product comparison · 2 electric toothbrushes

Philips HX7408/03 electric toothbrush Adult Sonic toothbrush White vs Philips Series 7500 HX7421 Rechargeable toothbrush

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  • 37specifications compared
  • 6differ
  • 31identical
  • 12known for one product only

Key differences

The Philips Series 7500 HX7421 Rechargeable toothbrush has 2 more teeth brushing modes than the Philips HX7408/03 electric toothbrush Adult Sonic toothbrush White (4 vs 2). The Philips Series 7500 HX7421 Rechargeable toothbrush has 1 A3 Premium All-in-One more included brush heads than the Philips HX7408/03 electric toothbrush Adult Sonic toothbrush White (2 A3 Premium All-in-One vs 1 A3 Premium All-in-One). Only the Philips Series 7500 HX7421 Rechargeable toothbrush has mobile app support. Teeth brushing modes: Sensitive on the Philips HX7408/03 electric toothbrush Adult Sonic toothbrush White, Sensitive, Gum care, Whitening on the Philips Series 7500 HX7421 Rechargeable toothbrush. Product colour: White on the Philips HX7408/03 electric toothbrush Adult Sonic toothbrush White, Black on the Philips Series 7500 HX7421 Rechargeable toothbrush.

  • Number of teeth brushing modes
    • 2
    • 4
  • Product colour
    • White
    • Black
  • Mobile app support
    • No
    • Yes
  • Number of brush heads included
    • 1 pc(s)
    • 2 pc(s)
  • Included brush heads
    • 1 A3 Premium All-in-One
    • 2 A3 Premium All-in-One

Side by side

Differences highlightedShow differences only
49 specifications
A

Philips

HX7408/03 electric toothbrush Adult Sonic toothbrush White

Model HX7408/03

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B

Philips

Series 7500 HX7421 Rechargeable toothbrush

Model HX7421/14

View product
Features4 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 modesDiffers24
Teeth brushing modesDiffersSensitiveSensitive, Gum care, Whitening
Toothbrush frequency (pulsations)62000 movements per minute62000 movements per minute
Pressure sensorYesYes
Product colourDiffersWhiteBlack
Handle colourKnown for oneBlack
Brush shapeKnown for oneOval
Handle(s) featuresErgonomicErgonomic
Indication lightYesYes
BluetoothKnown for oneYes
Bluetooth versionKnown for one4.0
CompatibilityKnown for oneiPhone with Bluetooth 4.0 and above ; Android phones with Bluetooth 4.0 and above
Mobile app supportDiffersNoYes
Brush change indicatorKnown for oneYes
Poweridentical
Power sourceBatteryBattery
Battery operatedYesYes
Battery typeBuilt-in batteryBuilt-in battery
AC input voltage100-240 V100-240 V
Battery life (max)504 h504 h
Battery low indicationKnown for oneYes
Charging baseKnown for oneYes
RechargeableKnown for oneYes
Other featuresidentical
Warranty period2 year(s)2 year(s)
Packaging content2 differ
Number of handles included1 pc(s)1 pc(s)
Number of brush heads includedDiffers1 pc(s)2 pc(s)
ChargerYesYes
Charging caseKnown for oneYes
Included brush headsDiffers1 A3 Premium All-in-One2 A3 Premium All-in-One
Number of chargers11
USB charger includedYesYes
Batteryidentical
Battery technologyLithium-Ion (Li-Ion)Lithium-Ion (Li-Ion)
Battery level indicatorYesYes
Rechargeable batteryYesYes
Technical detailsidentical
Cleaning modesFor exceptional everyday cleaningFor exceptional everyday cleaning
TimerBrushPacer and SmartimerBrushPacer and Smartimer
Easy click-on brush headYesYes
Gum Health modeKnown for oneGently massages your gums
Operating time (Full to Empty)21 days21 days
Pressure feedbackLight ring illuminates purple; Vibration and pulsing soundLight ring illuminates purple; Vibration and pulsing sound
Replacement reminderBrushSync lets you know when to replace your brush headBrushSync lets you know when to replace your brush head
Sensitive modesFor sensitive teeth and gumsFor sensitive teeth and gums
SmartimerNoneNone
Whitening modesKnown for oneTo remove surface stains

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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