Philips 4100 series 4100 HX4041/48 Rechargeable toothbrush vs Philips Sonicare 2100 series

The two products' specifications row by row. Rows where they differ are marked; a missing value is unknown, never equal.

1 differences
SpecificationPhilips 4100 series 4100 HX4041/48 Rechargeable toothbrushPhilips Sonicare 2100 series
AC input voltageDiffers100-240 V5 V D.C.
Integrated timerSameYesYes
Timer duration modesSame2 min, 4 x 30 sec2 min, 4 x 30 sec
Toothbrush typeSameSonic toothbrushSonic toothbrush
Battery level indicatorSameYesYes
Battery technologySameLithium-Ion (Li-Ion)Lithium-Ion (Li-Ion)
Battery typeSameBuilt-in batteryBuilt-in battery
Power sourceSameBatteryBattery
PurposeSameAdultAdult
ChargerSameYesYes
Number of brush heads includedSame1 pc(s)1 pc(s)
Number of chargersSame11
Number of handles includedSame1 pc(s)1 pc(s)
Adjustable speednot knownYesnot known
Handle(s) featuresnot knownErgonomicnot known
Number of teeth brushing modesnot known2not known
Teeth brushing modesnot knownGum carenot known
Toothbrush frequency (pulsations)not known31000 movements per minutenot known
Battery life (max)not known504 hnot known
Rechargeable batterynot knownYesnot known
Brush shapenot knownnot knownOval
Handle colournot knownnot knownPink
Indication lightnot knownYesnot known
LED indicatorsnot knownnot knownYes
Number of speedsnot known2not known
Pressure sensornot knownYesnot known
Warranty periodnot known2 year(s)not known
Cleaning modesnot knownFor exceptional everyday cleaningnot known
Easy click-on brush headnot knownYesnot known
Gum Health modenot knownGently massages your gumsnot known
Mobile app supportnot knownNonot known
Operating time (Full to Empty)not known21 daysnot known
Included brush headsnot known1 Optimal White Wnot known