Independent reviews · Evidence first

Philips Sonicare ProtectiveClean 5100 vs Oral-B iO Series 6

Winner Philips Sonicare ProtectiveClean 5100 has the higher overall owner score (3.8) in our data.

Philips Sonicare ProtectiveClean 5100Oral-B iO Series 6
PhotoPhilips Sonicare ProtectiveClean 5100 product photo
Overall3.83.4
Owner sentiment4.14.0
Recommendations2.53.0
Value4.02.5
Owner comments56
Price snapshot$99.99 (price as of 2026-11-11)$193.00 (price as of 2026-11-11)

Specs (shared fields)

Philips Sonicare ProtectiveClean 5100Oral-B iO Series 6
Brand NamePHILIPSOral-B
Age Range DescriptionAdultAdult
Included ComponentsCharger, Travel Case1 x Charging Station Storage Bag, 1 x charging station, 2 brush heads, Travel Case, iO Series 6 Electric Toothbrush
Model NameProtectiveClean 5100Oral-B iO Series 6
Target AudienceUnisex-AdultsUnisex-Adults
Package Type NameBoxBox
Model Number\iOM6.2BD6.BDH
Manufacturer Part Number\8700216837811
Other Special Features of the ProductCustomizable5 brushing programs, AI Technology, Bluetooth Connectivity, Brushing Timer, Pressure Sensor
Power SourceCorded ElectricBattery Powered
Item Firmness DescriptionMediumSoft
Toothbrush Head ShapeRoundRound

Where owner praise diverges

Owners praise the Philips Sonicare ProtectiveClean 5100 more for battery, and the Oral-B iO Series 6 more for brush heads.

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Philips Sonicare ProtectiveClean 5100 review · Oral-B iO Series 6 review