Philips Sonicare ProtectiveClean 4100 vs 5100 vs 6100 Review

By Ted Gerner | March 22, 2020

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In this Philips Sonicare ProtectiveClean review, I will describe the features and benefits of all ProtectiveClean models that are available on the market – ProtectiveClean 4100, 5100, and 6100. 

You will also learn about the differences between these models so that you will be able to make the right choice.

Philips Sonicare ProtectiveClean rechargeable sonic toothbrushes feature the latest technology in oral hygiene to ensure that users will experience maximum teeth and mouth cleaning.

The Sonicare ProtectiveClean electric toothbrushes have been clinically proven to be more effective than other products of the same price range including Oral B by Braun and others.


Philips Sonicare ProtectiveClean 6100 Rechargeable Electric Toothbrush, Whitening, White.Philips Sonicare ProtectiveClean 6100 Rechargeable Electric Toothbrush, Whitening, WhiteCheck Price

Philips Sonicare ProtectiveClean Review

What makes Phillips Sonicare ProtectiveClean toothbrush much more efficient in cleaning the teeth? The ProtectiveClean is able to clean wider teeth coverage which means better plaque removal thanks to its newly resigned BrushSync compatible brush heads.

Not only does it ensure gentle yet deep cleaning of the teeth and the gum line, but ProtectiveClean is also able to clean hard to reach places. What’s more, Philips toothbrush is smaller and lighter than its counterparts and also vibrates less without affecting great results.

Growing up as a child, my parents would often remind me that I should brush my teeth after every meal to practice proper oral hygiene. Now as an adult I still do it and I am thankful to my parents for helping me to adopt this habit.

Now I am also very much aware of the importance of choosing the right toothbrush. Evaluating my options is something that I should spend on because of its long-standing effects. With such, I do not exactly pay attention to its price. Rather, I value its effectiveness in being able to keep my mouth healthy and clean.

If you are undecided with regards to the right toothbrush to buy without spending ridiculous amounts of money, the Philips Sonicare ProtectiveClean rechargeable toothbrushes are among the models I can recommend.

I have been using Phillips Sonicare toothbrushes for years, and I am highly satisfied, just like the majority of other Sonicare users.

Keep on reading and you will be enlightened on how this toothbrush model can prove to be a choice that you will not regret.


Philips Sonicare ProtectiveClean 4100 vs 5100 vs 6100

Philips Sonicare ProtectiveClean 4100, 5100, and 6100


5 Things to Look for in an Electric Toothbrush

Design: This means that the toothbrush should have an ergonomic design, which, in turn, will make it easy to use. For instance, you should make sure that the handle has a nice grip and that it will not cause any discomfort when it is being used. Having a soft grip can also prove to be beneficial to make sure that your brushing experience will be comfortable all the time.

Easy to Use: Brushing is an activity that is done every day. Even if it takes just a few minutes of your time, it is essential to make sure that you buy an electric toothbrush that is easy to use. This will keep you motivated to brush all the time.

Technology: With the different innovations that have been introduced recently, you should make sure that the electric toothbrush that you will purchase is not outdated. Make sure that it has the latest developments in the product category.

Battery: The functionality of electric toothbrushes will depend on its battery. It will be good if you can buy a model that has long-lasting batteries. Within a single charge, it should be able to reserve enough power so that you will not need to charge it again just after a few uses.

Powerful Bristles: One of the most essential parts of an electric toothbrush would be the bristles that can be found in the brush head. The bristles should be designed in such a way that they can ensure effective cleaning all over, even in the hidden areas and on the spaces in between your teeth.

Philips Sonicare ProtectiveClean Features

Let’s take a quick look at the most essential features of the Sonicare ProtectiveClean toothbrush family.

Philips Sonicare ProtectiveClean 6100

Cleaning Modes

ProtectiveClean toothbrush offers from 1 (Protective Clean 4100) to 3 (ProtectiveClean 5100 and 6100) modes of cleaning. They ensure maximum cleaning performance for optimum oral hygiene, sensitive area cleaning for gentle brushing on areas that are sensitive and massage to stimulate and soothe the gum.

You can choose from two brushing routines and determine which one works best for you. You will also know when to move to the next quadrant of your mouth as the Philips comes with Quadpacer which beeps every thirty seconds.


Many ProtectiveClean reviews are claiming that using the Philips toothbrush is much more comfortable than other rechargeable toothbrushes.

People who have tried using the product love how using ProtectiveClean makes them feel as if their teeth have just been cleaned by a dentist. Users have rated it highly and said that they will definitely choose Philips Sonicare over other best electric toothbrush brands.

Sonic Technology

Sonic technology, which is not found in manual toothbrushes and those from other brands, is one of the features that I find to be most useful from this toothbrush. This essentially makes sure that it is able to perform up to 62,000 brush strokes per minute, which is highly reflective of its powerful and effective performance.

Rather than struggling with a manual toothbrush, I suggest this Sonic electric toothbrush as a better alternative. It has a better ability to remove plaques that can grow in between your teeth, and hence, better in the promotion of mouth health.

Additionally, Sonic Technology is also the one that is responsible for the creation of a sweeping motion that improves its ability to clean the teeth. This also makes it perfect for those who have veneers, braces, and implants, among others.

Easy Start

The Easy Start feature is another thing that is worth recommending about this model. I personally like a toothbrush that will require minimal effort in my end. This is exactly what can be expected from the Philips Sonicare ProtectiveClean toothbrush. You just need to apply very light pressure and it will start working on its own.

Pressure Sensor

All ProtectiveClean models are equipped with the pressure sensor. If you apply too much pressure, the toothbrush will change the vibration and let you know that you need to reduce the pressure. The pressure sensor feature is activated when you turn on the brush, but you can turn it off if you believe it is not useful.


To make sure that brushing is done in the right duration of time, this model has Smartimer. The timer is set to two minutes, which is the recommended time for brushing according to dental professionals. With this, brushing will never be too short or too long, just the right time.

Powerful Lithium-Ion Battery

Lastly, I also like the fact that this toothbrush has a powerful battery.

In fact, within one single charge, the toothbrush will also be functional for about two weeks. This will allow you to save on electricity from charging often and use the toothbrush at least 28 times straight before having to charge it again.

Lithium is also considered to be more environmentally safe than other battery technologies being used by rechargeable toothbrushes.

Travel Case

And if you need to bring it on your vacation, 5100 and 6100 models have a convenient travel case.

Philips Sonicare ProtectiveClean 4100 vs 5100 vs 6100

More coming soon to compare Philips Sonicare Protective Clean 4100 Plaque Control rechargeable electric toothbrush with more expensive models.

Here is a quick ProtectiveClean comparison table.

Model nameSonicare 4100 Sonicare 5100 Sonicare 6100

Philips Sonicare ProtectiveClean 4100 Electric Rechargeable Toothbrush, Plaque Control, WhitePhilips Sonicare ProtectiveClean 4100Check Price

Philips Sonicare ProtectiveClean 5100 Electric Rechargeable Toothbrush, Gum Health, WhitePhilips Sonicare ProtectiveClean 5100Check Price

Philips Sonicare ProtectiveClean 6100 Rechargeable Electric Toothbrush, Whitening, WhitePhilips Sonicare ProtectiveClean 6100Check Price

Model Number HX6817HX6850HX6877
BatteryLithium IonLithium IonLithium Ion
External TimerNoNoNo
Brushing Modes1 - Clean3 - Clean, Gum Care, White3 - Clean, Gum Care, White + 3 intensities for each mode
Brush MovementsUp to 62,000 brush movements/minUp to 62,000 brush movements/minUp to 62,000 brush movements/min
Visual Pressure IndicatorNoNoNo
Included Brush HeadC2 Optimal Plaque Control G2 Optimal Gum Care
W DiamondClean
UV SanitizerNoNoNo
Charger TypePortablePortablePortable
Travel ChargerNoNoNo
Bluetooth & Smartphone AppYesYesYes
Available ColorsMultipleMultipleMultiple

Philips Sonicare 4100 vs 5100

Philips Sonicare ProtectiveClean 4100

Most often my readers are asking for a detailed explanation of differences of Sonicare 4100 vs 5100.

There is one major difference that could be a dealbreaker for some buyers.

The cheapest of the 3 models, Philips Sonicare 4100 has only one brushing mode (Clean) as opposed to 3 brushing modes (Clean, White and Gum Care mode) of Sonicare 5100.

I have owned toothbrushes with as many as 6 brushing modes. Playing with different modes is fun, but the regular Clean mode gets the work done.

The Philips Sonicare 4100 comes without a travel case. If you are hitting the road often, this could be an annoyance, so ProtectiveClean 5100 will be a better choice for travelers.

Philips Sonicare ProtectiveClean 5100

Philips Sonicare 5100 vs 6100

If you are looking for a quick answer about the differences between Philips Sonicare 5100 vs 6100, here are the main points:

  • The Sonicare ProtectiveClean 6100 comes with more choices right out of the box. It has 3 cleaning intensities (Low, Medium, and High) for all 3 brushing modes it shares with the cheaper Sonicare 5100. Are the choice of intensities a valuable feature? Absolutely! The Low Intensity mode will be a Godsend if you have sensitive teeth.
  • Another nice-to-have feature the 6100 model has is the BrushSync mode pairing that allows using the latest generation smart brush head according to its design. How does it work? If you put in the G2 Gum Care brush head, the brush handle automatically chooses the Gum Care brushing mode that works best with the G2 brush head.
  • And the last additional choice is an extra 5th color option.

Philips Sonicare ProtectiveClean 6100

Philips Sonicare ProtectiveClean 6500

What is the Philips Sonicare ProtectiveClean 6500?

You’ll find out that the Philips Sonicare 6500 model is based on ProtectiveClean 6100 and built for QVC.

In short, the Sonicare 6500 model is ProtectiveClean 6100 with 5 DiamondClean brush heads (6100 normally has 1 head) and USB charging travel case instead of the regular travel case of 6100.

Philips Sonicare ProtectiveClean 6500

Customer Opinions About This Product

In many of the customer reviews about this product, one thing that I often see being commended is that it is very easy to use. One reason for such is most probably because of the soft-grip handle that makes it easy to handle when brushing. Additionally, it could be also because of having controls that are easily accessible.

The cleaning performance of this toothbrush is another thing that is commonly praised in many reviews about the toothbrush. Since it is electric and can produce thousands of rotations, it can get in between the areas that will not b normally reached if you used a manual toothbrush.

Lastly, it is also common for its users to commend the performance of its battery. As earlier mentioned, it can last for up to two weeks. Even if you are traveling and if you forgot your charger, you will not have any problem.

Replacement Brush Heads

Philips Sonicare ProtectiveClean toothbrush is compatible with the new generation Click-on replacement heads.

Box Contents

Philips Sonicare ProtectiveClean Rechargeable Sonic Electric Toothbrush package includes the brush handle itself, one brush head (model can vary), charger, travel case (not included with 4100 model).

Related Reading: Philips Sonicare DiamondClean Review

Additional Items to Consider

If you are going to purchase this product, I suggest that you also buy Philips Sonicare HX9033/65 Optimum Gum Health Brush Heads. This is because of the need to replace the head of the toothbrush from time to time to make sure of its effective cleaning performance.

Genuine Philips Sonicare Optimal Gum Health replacement toothbrush heads, HX9033/65, BrushSync technology, White 3-pkGenuine Philips Sonicare Optimal Gum Health replacement toothbrush heads, HX9033/65, BrushSync technology, White 3-pkCheck Price

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