Oral-B Pro 3 3000 vs Smart 4 4000

Oral-B Pro 3 3000 vs Smart 4 4000 1

Which one would we choose?

Our choice: Oral-B Smart 4 4000 (view on Amazon)
2nd choice: Oral-B Pro 3 3000 (view on Amazon)

In a technologically advanced world, the Smart 4 4000 is the next stage in electric toothbrush evolution.

The slim and lightweight handle looks and feels great but the winning feature is the Bluetooth connectivity that allows you to become better at cleaning.  Clean teeth and a clean mouth are key to good oral health and getting praise from your dentist.  

In many respects the Smart 4 brings the dentist into your home.

Our Choice
Oral-B Smart 4 4000N CrossAction Electric Toothbrush Rechargeable Powered By Braun, 1 App Connected Handle, 3 Modes with Whitening and Sensitive, Pressure Sensor, 2 Toothbrush Heads, 2 Pin UK Plug
Oral-B Pro 3 3000 CrossAction Electric Rechargeable Toothbrush Powered by Braun, 1 Handle, 2 Modes: Daily Clean and Sensitive, Pressure Sensor, 2 Toothbrush Heads, 2 Pin UK Plug
Brush Name
Oral-B Smart 4 4000
Oral-B Pro 3 3000
Customer Rating
Electric Teeth Rating
4/5
4/5
Price
£54.92
£49.98
Prime
Our Choice
Oral-B Smart 4 4000N CrossAction Electric Toothbrush Rechargeable Powered By Braun, 1 App Connected Handle, 3 Modes with Whitening and Sensitive, Pressure Sensor, 2 Toothbrush Heads, 2 Pin UK Plug
Brush Name
Oral-B Smart 4 4000
Customer Rating
Electric Teeth Rating
4/5
Price
£54.92
Prime
Oral-B Pro 3 3000 CrossAction Electric Rechargeable Toothbrush Powered by Braun, 1 Handle, 2 Modes: Daily Clean and Sensitive, Pressure Sensor, 2 Toothbrush Heads, 2 Pin UK Plug
Brush Name
Oral-B Pro 3 3000
Customer Rating
Electric Teeth Rating
4/5
Price
£49.98
Prime

Key Differences

  • The Smart 4 4000 comes with 1 additional cleaning modes over the Pro 3000 (Daily Clean, Sensitive and Whitening compared to the 3000’s Daily Clean and Gum Care).
  • The Smart 4 4000 comes with 2 x CrossAction brush heads included compared to the 1 x CrossAction and 1 x 3D White provided with the 3000.
  • The Smart 4 4000 comes with Bluetooth connectivity.
  • The Smart 4 4000 comes with a brush head stand to hold 2 brush heads.
  • The Pro 3 3000 comes with a travel case.
  • The Pro 3 3000 comes in a Blue/White colour configuration compared to the White/White of the Smart 4.
  • The Pro 3 3000 is the cheaper of the two.

These differences are explained at length later in this article. However, you might wish to learn more about each brush being compared. To do so, check out our hands-on reviews:

Please note. Every effort is made to ensure the key differences listed are correct, but these differences are subject to change without notice. Products and the box contents can be changed without notice and different variants can exist.

Detailed comparison: what’s the difference between the Oral-B Pro 3 3000 and Smart 4 4000?

There is no denying that the electric toothbrush market is complicated and it is difficult to decipher what the differences are between models and more importantly which one to choose.

Our recommendation is the Smart 4 4000 when considering the Pro 3 3000 alongside it. In this article we will explain why.

This is of course just our opinion and you should make your own conclusion based on the information we present to ensure you are making the right decision for you.

Oral-B Pro 3 3000 vs Smart 4 4000 1

The Pro 3 3000 offers Daily Clean and Gum Care mode and the Smart 4 4000 offers those Daily Clean, Sensitive and a Whitening mode.

Daily Clean is the default mode if you like that most users opt for. Gum Care and Sensitive are modes are better suited for those who suffer from sensitive teeth and gums or perhaps want the benefits of an electric toothbrush, but don’t want all the power they offer.  Whitening, as the name implies is deigned to help buff the teeth up to look their absolute best.

Gum Care and Sensitive modes make less movements per minute than Daily Clean and give a softer feeling on the teeth and gums.

Oral-B Pro 3 3000 vs Smart 4 4000 2

For those who really suffer, the Sensitive mode offers the least movements, thus the Smart 4 may well be the brush for you.

Each of the different cleaning modes are explained in more detail in this article

Oral-B offer a range of different brush heads.  Some are better suited to specific cleaning modes than others, but all work on any cleaning mode.

The Smart 4 comes with 2 x CrossAction brush heads in the box.  The CrossAction head is the most common head supplied with Oral-B brushes.

Oral-B Pro 3 3000 vs Smart 4 4000 3

The Pro 3 3000 comes with 1 x CrossAction, but also 1 x 3D White brush head.  Best suited to a ‘Whitening’ mode, the Pro 3 3000 does not offer this. Nonetheless there are benefits to be had to using the 3D White head, even on a different cleaning mode.

With either model it would be great to see the inclusion of a Sensitive brush head as we believe this would be better suited to the Gum Care or Sensitive cleaning mode, but such can be purchased separately.

It is personal opinion really.  We can’t fault the CorssAction head, it always leaves the teeth clean.

Our Oral-B brush heads guide explains all the different heads, what they do, how they differ and which might be better suited to you.

Another big differentiating feature between these two models is the inclusion of Bluetooth connectivity on the Smart 4.

The name is somewhat inspired by this, as it really does make the brush smart.

Using an app on your Android or iOS smartphone the brush and the phone communicate to give real time tracking as well as tips and customisation.

Oral-B Pro 3 3000 vs Smart 4 4000 4

Read the Smart 4 4000 review to get all the details, but in principle what it does is very clever and very current.

It is best described like having a dentist with you when you brush your teeth.  Not only does it track how you clean but gives tips and advice to be better, whilst delivering other benefits.

Some class the connectivity as gimmicky.  It is far from essential and you don’t have to use it, but take the time to and you will likely find that the results will be better oral health and potentially cheaper dental bills!

In the box with the Pro 3 3000 aside from the handle, the heads and the charging stand, there is also a travel case.

Oral-B Pro 3 3000 vs Smart 4 4000 5

A clear plastic case that holds the handle and 2 brush heads, protecting them when in transit from damage and accidental activation, although basic it is functional.

With the Smart 4 4000, there is no travel case, which is disappointing if you do travel regularly.

What you do get though is a moulded piece of plastic which fits round the charging stand.  It offers up 2 prongs on which spare brush heads can sit.

A nice touch, it does encourage you to use the different brush head styles or gives a place to store spares.

The heads are uncovered but this is not the end of the world.

Which we would prefer to have is a difficult question to answer.  Probably the travel case, but there are advantages and disadvantages to both.

Either can be purchased separately for about £10.

The penultimate difference between these two brush handles is the colour.

Oral-B Pro 3 3000 vs Smart 4 4000 6

They are the same size and shape, both feeling great in the hand.

Primarily made from a gloss White plastic the brush handles have on the front a rubber grip running top to bottom.  On the Pro 3 3000 this is Blue in colour and on the Smart 4 4000 it is White.

The 4000 looks a touch more clinical, particularly as the power button does not stand out quite as much as on the 3000.

The final difference is the price, which we will come onto in a moment.

Oral-B Pro 3 3000 vs Smart 4 4000 7

Aside from this, the brushes are the same.

The battery inside is the same, offering 2 weeks battery life.

The same motor powers the brushes and both have timers and pacers built in.

A pressure sensor is available on both handles and both will resist water.

Does one clean better than the other?

Assuming you use the Daily Clean mode with the CrossAction brush head you will see no difference between these models when it comes to brushing.

The performance is identical.

Make use of the Sensitive mode on the Smart 4 4000 and for certain users there may be a difference in the results that could not be achieved by the Pro 3 3000, but this is based on personal circumstance, the brush head used etc.

Either brush will e a vast improvement over a manual brush the number of movements and smaller brush heads encourage a great clean and good oral health.

Is one better priced than the other?

Yes, the Pro 3 3000 is the cheaper of the two.

In many respects, this is to be expected as the Smart 4 has an extra cleaning mode and the Bluetooth connectivity.

The recommended retail prices are £99.99 and £129.99 giving a £30 premium for the Smart 4.

Oral-B Pro 3 3000 vs Smart 4 4000 8

Whilst prices vary from retailer to retailer, the general price difference between these two is £15-20 and the sale price essentially half that of the RRP.

We feel that for £15 the extra cleaning mode and Bluetooth connectivity are worth the investment, given that they really encourage better oral health.

The included brush head stand is a debatable, but it can be used daily, whereas the travel case is typically a less frequently used item.

Please note that all prices quoted are approximates and will vary based on location, supplier and time of purchase.  These figures were correct at the time of writing and should not be relied upon as hard fact, but used as a guide during your decision process.

Conclusion

Both are good toothbrushes.

The Smart 4 4000 (view on Amazon) is our recommendation though.  The inclusion of Smart technology helps makes oral healthcare become easier and more interactive to manage and particularly appeals to an audience used to apps and connected products.

It is slim in hand and cleans the teeth well.  When compared to similar connected toothbrushes it is also well priced.

For those who do not want the connectivity the 3 3000 (view on Amazon) is a good option, but if  this is your feeling, do too check out the Pro 2 2500 (view on Amazon).

Our Choice
Oral-B Smart 4 4000N CrossAction Electric Toothbrush Rechargeable Powered By Braun, 1 App Connected Handle, 3 Modes with Whitening and Sensitive, Pressure Sensor, 2 Toothbrush Heads, 2 Pin UK Plug
Oral-B Pro 3 3000 CrossAction Electric Rechargeable Toothbrush Powered by Braun, 1 Handle, 2 Modes: Daily Clean and Sensitive, Pressure Sensor, 2 Toothbrush Heads, 2 Pin UK Plug
Brush Name
Oral-B Smart 4 4000
Oral-B Pro 3 3000
Customer Rating
Electric Teeth Rating
4/5
4/5
Price
£54.92
£49.98
Prime
Our Choice
Oral-B Smart 4 4000N CrossAction Electric Toothbrush Rechargeable Powered By Braun, 1 App Connected Handle, 3 Modes with Whitening and Sensitive, Pressure Sensor, 2 Toothbrush Heads, 2 Pin UK Plug
Brush Name
Oral-B Smart 4 4000
Customer Rating
Electric Teeth Rating
4/5
Price
£54.92
Prime
Oral-B Pro 3 3000 CrossAction Electric Rechargeable Toothbrush Powered by Braun, 1 Handle, 2 Modes: Daily Clean and Sensitive, Pressure Sensor, 2 Toothbrush Heads, 2 Pin UK Plug
Brush Name
Oral-B Pro 3 3000
Customer Rating
Electric Teeth Rating
4/5
Price
£49.98
Prime

Your Opinions

Ultimately, whatever brush you decide upon, it is you who needs to make the decision; but do so based on which is best for your needs or that of the end user.

Only pay the price you are happy with and do not be led into buying something if it is not right.

Hopefully, I have presented the facts and made the whole decision process that little bit easier.

If you found this useful, have any questions, thoughts or opinions, please leave them in the comments below.

About Jon Love

Jon is a leading voice on electric toothbrushes and has been quoted by mainstream media publications for his opinions and expertise.

Having handled & tested hundreds of products there really is very little he does not know about them.

Passionate about business and helping others, Jon has been involved in various online enterprises since the early 2000s.

After spending 12 years in consumer technology, it was in 2014 that he focused his attention on dental health, having experienced first-hand the challenge of choosing a new toothbrush.

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