Philips Sonicare ProtectiveClean 5100 Review

In this Philips Sonicare ProtectiveClean 5100 review you’ll learn about a high quality mid-range electric toothbrush loaded with features and yet affordably priced.

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What’s In This Article?

What is the Philips Sonicare ProtectiveClean 5100 Electric Toothbrush?

The Philips Sonicare ProtectiveClean 5100 is a highly effective electric toothbrush that offers many versatile features often only seen in premium models, and with very few drawbacks.

It does however come at a relatively higher price as compared to other Philips Sonicare toothbrushes. To help you decide, here’s an outline of the advantages and flaws of this product.

What’s In The Box?

In the Sonicare ProtectiveClean 5100 package you’ll get:

  • Philips Sonicare ProtectiveClean 5100 toothbrush handle
  • 2 spare Sonicare brush heads
  • Travel case
  • Recharging station
  • User instruction manual
  • Warranty papers
  • Other documentation

Rating: 4.8 / 5.0

Overall Value5 Star Rating
Design4.5 Star Rating
Performance4.5 Star Rating
Features5 Star Rating
Battery4 Star Rating
Price4.5 Star Rating

Philips Sonicare 5100 Review : Pros and Cons

The Philips Sonicare ProtectiveClean 5100 offers users several benefits. It also has a few drawbacks.


  • BrushSync for notifying when it’s time to replace worn out brush heads
  • Compatible with other Sonicare brush heads, including older models
  • Beautiful design and aesthetic appeal
  • Comes in a range of color options
  • Battery life lasts for two weeks of regular use
  • Automatic power off functionality
  • Timer to make sure you’ll brush for at least 2 minutes
  • Pressure sensor alerts you against exerting too much pressure
  • Cleans at 31,000 movements per minute with sonic effect
  • 3 cleaning modes: Regular, Gum care, and Whitening
  • “Easy Start” to gradually transition into using an electric toothbrush
  • Ergonomic design for convenience and a comfortable grip
  • Sleek, lightweight, and ideal for travel
  • Includes a travel case


  • Pressure sensor lacks visual cues
  • Expensive, but offers value for money
  • Lower priced alternatives are available
  • Smart brush heads for this model can be costly

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Philips Sonicare ProtectiveClean 5100 Review : Key Features

Why is the Philips Sonicare ProtectiveClean 5100 a bestselling toothbrush?

The Philips Sonicare ProtectiveClean 5100 is a bestselling toothbrush due to the following key features:

  • Advanced Sonic Technology: Sonicare 5100 uses sonic pulses and brush strokes to effectively remove plaque and clean thoroughly.
  • Long Battery Life: Offers up to 14 days of regular use on a single charge, making it convenient for travel.
  • Smartimer and Quadpacer: Ensures brushing for the dentist-recommended 2 minutes and alerts you every 30 seconds to switch to the next quadrant.
  • Pressure Sensor: Automatically detects and alerts you to excessive pressure, reducing vibrations to protect your gums.
  • G2 Brush Head: The Optimal Gum Care brush head promotes optimal gum health with gentle cleaning as part of a regular oral care routine.
  • BrushSync Technology: Tracks brush head usage and wearing out, and offers timely replacement reminders.
  • Easy-Start Functionality: Gradually increases brushing intensity over 14 sessions for new users to transition comfortably to electric toothbrush.
  • 3 Brushing Modes: Clean, White, and Gum Care modes for personalized oral care.
  • Microchip-Enabled Technology: Allows synchronization between the Smart brush head and handle, with smart replacement reminders.
  • Premium Travel Case: Provides hygienic storage and a compact charging base for convenient travel use.

These standout features contribute to the popularity of the Philips Sonicare ProtectiveClean 5100 as a best-selling toothbrush.

Philips Sonicare 5100 Review : Pricing and Where to Buy

The Sonicare ProtectiveClean 5100 is priced midway between a budget model like the Sonicare 4100 and a high-end premium alternative like the Sonicare DiamondClean or Sonicare Prestige 9900.

It appears to be more expensive than the budget entry-level electric toothbrush models. But considering the features if offers, many of which are seen only in deluxe models, it is affordably priced.

What’s more, the Philips Sonicare 5100 offers excellent value for money.

You can buy it from a retail outlet like Walmart, Target or Best Buy. You can also order it conveniently online from and have the toothbrush shipped right to your doorstep.

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Buying online from an e-commerce portal may even save money from frequent special deals and discount offers.

Sonicare ProtectiveClean 5100 Review : Alternative Choices

Are there better choices than the Philips Sonicare ProtectiveClean 5100 toothbrush?

While there are other toothbrush models that offer comparable value, the Philips Sonicare ProtectiveClean 5100 stands out for its price-to-value ratio.

It boasts features typically found only in premium and more expensive models from other brands.

If the ProtectiveClean 5100 is beyond your budget, the Philips Sonicare ProtectiveClean 4100 and Oral-B Pro 1000 are viable alternatives to consider.

For those seeking top-of-the-line options, the Philips Sonicare DiamondClean Smart range of electric toothbrushes is unparalleled. Other choices are the Sonicare Prestige 9900 and Oral-B Genius Pro 8000.

You can also explore some of the best Sonicare toothbrush models here.

Also take a look at this Philips Sonicare ProtectiveClean 4100 review.

Sonicare 5100 vs. Sonicare 4100: Which is Better?

Mode(s)Battery LifeBluetoothPrice
Sonicare 410033 WeeksNo+
Sonicare 510042 WeeksYes++


Pros of the Sonicare ProtectiveClean 5100:

  • Cleans by sonic effect at 31,000 movements per minute
  • Offers 3 brushing modes: Clean, White, and Gum Care
  • Inbuilt timer with quad pacer for adequate cleaning
  • Automatic power off function
  • BrushSync reminder to replace brush heads on time
  • Beautiful design and aesthetic appeal
  • Comfortable to use
  • Comes in a range of color options
  • Excellent battery life

Cons of the Sonicare ProtectiveClean 5100:

  • Slightly more expensive (still, good value for money)
  • Pressure sensor lacks visual cues

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CITATIONS5 sources cited
Why Trust This CavityZap Sonicare ProtectiveClean 5100 Review?

All CavityZap content is carefully reviewed and fact-checked by experienced infopreneurs. This helps ensure that the information is relevant.

But please keep in mind that this is NOT medical advice. See our medical disclaimer here.

We only cite from relevant sources that include authority articles, journals and standard texts on dentistry, and authorized official agencies like the American Dental Association (ADA) and the British Dental Association.