Should I Buy an Oral B 4000 or 5000?

The following objective comparison account takes an in-depth & detailed look at two premium (best selling) Oral B electric toothbrush devices -- the precision 4000 vs precision 5000 - through highlighting both their likeness and differences within aspects, specifications and features. Ultimately, giving you a clear overview as to precisely what each model is capable of offering -- with which you will be able to easily determine what model is the best overall (with respect to your cleaning needs) in terms of performance &  'bang for its buck' (through taking into account their respective price tags).

Fitted Technology

Precision 4000: 'Advanced' Pulsating & Oscillating Technology | 3-D Movement |

Precision 5000: 'Advanced' Pulsating & Oscillating Technology | 3-D Movement |

Both these premium electric toothbrushes are integrated with the same (#1 dentist recommended) 3D technology - that incorporates 3 processes - pulsations (40,000 per min), oscillations & rotations (8,800 combined), this allows the toothbrush to drive fluids into even the tiniest gaps in between your teeth. Which (in combination with brush strokes) results in removes almost 100% of harmful plaque (that lies in your mouth), polishes your teeth (through removing stains) and stimulates your gums (to both prevent gingivitis and heal/prevent other gum issues such as: bleeding, inflammation, receding etc.) -- allowing it to truly offer the 'best' oral cleaning (where recently Oral B toothbrushes has been proven to be more effective than other leading sonic technologies e.g. Sonicare from Philips).

Important Note: throughout several clinical studies (non-endorsed by Oral B i.e they were independent -- such as Robinson et al., 2005) the Oral B toothbrush has been classed as being superior in every aspect of oral cleaning against not only manual brushes but also other branded powered toothbrushes as well.

Cleaning Performance

Precision 4000: Reduce Plaque | Whitening (& Mode) | Hard Brushing | Sensitive | Massage |

Precision 5000: Reduce Plaque | Whitening (& Mode) | Hard Brushing | Sensitive | Massage | 3x Pressure Control | Deep Clean | SmartGuide

The two power toothbrush also encourage a proper and optimal clean by making sure you apply the right pressure (and not brushing too hard, otherwise you are basically carrying out a redundant process as you are wearing out the bristles) - hence are installed with indicators - i) where you will get a visible warning and ii) pulsations will stop (and with the 5000, the smartguide will also tell you -- which makes up the 'triple pressure control' system).

They are also installed with a range of specific cleaning modes which each aim to solve a particular oral problem you may have and are as follows:

  • Whitening Mode: acts as a polishing mechanism (through varying the speeds of the toothbrush) to produce a more "luminous smile".
  • Sensitive Mode: simulates a 'gentle' and 'softer' clean in order to be more tolerable for those with sensitive teeth and gums.
  • Massage Mode: directly 'stimulates' your gums (with a massaging type effect) -- clinically proven to dramatically improve gum health within just weeks of regular use.

with the 5000 also coming with the extra 'deep clean' mode too -- that basically extends the standard and basic clean by an extra minute (45 seconds each quadrant), essentially an even more thorough clean.


Practical Features

Precision 4000: 10 Days Run Time | Timer | Charge Indicator (Visual) |

Precision 5000: 10 Days Run Time | Timer | Charge Indicator (Visual) | Smart Guide/ Digital Clock | 

They both run for a full 10 days (i.e 20 uses from morning and night) off a single 24 hour charge - (which you will be able to conduct through the charging station provided) making them potential idea for those who move around a lot for work etc. Moreover, they are also installed with a timer unit -- that makes sure every 30 seconds you are brushing a different quadrant of your mouth, so you get a complete (2 minute, as professionally recommended by dentists) and equally distributed clean. The 5000 also comes with a smart guide that acts to inform you on your cleaning e.g. if you are brushing too hard, how long you have left cleaning etc.

Brush Heads

Precision 4000: Oral B Floss Action Brush Head | Bristle Indicator |

Precision 5000: Oral B Floss Action Brush Head | Bristle Indicator |

The Oral B brush heads have been specially designed (with a vast amount of professional dental in-put) to be rounded/contoured and hence fit the nature and curvature of your teeth -- this allows for a more comforting and effective clean (particularly) in terms of removing plaque etc. They also have a bristle indicator to let you know when your brush head is in need of replacing (and is now less than optimal due to being worn/frayed).

Oral-B Professional Ortho Brush Kit Replacement Brush Head 4 Count
Amazon Price: $19.94 Buy Now
(price as of Apr 25, 2014)

Although, both the 4000 and 5000 come with the floss action head toothbrush (which basically is fitted with extra microfiber bristles that are able to reach those difficult to get to places when brushing) -- Oral B offer a range of other various brush head types too, so that you can specialise & customize your oral cleaning experience (yet further). For instance, there is Pro-White brush head that is 'more effective' at removing stains from your teeth, the sensitive toothbrush head that comes with extra soft bristles, the ortho brush head designed for those who are brushing their teeth with braces on and many more.

Further Information

Warranty Information

Upon the day of purchase you are provided with a 24 month warranty (on both modes) that covers costs for labour and parts -- moreover, if you are unsatisfied with the product (or aren't happy with it in anyway) you have a 60 day period to return it and get all your money back.

Dimensions & Weight

4000 -  10.4 x 9.4 x 3.2 inches | 1 pounds | -- 5000  - 8.7 x 10.4 x 3.2 inches ; 2.1 pounds

What's in the Box (package)?

Precision 4000 - "1 handle, 1 charger, 1 ProWhite refill brush head, 1 refill stand, and 1 travel case."

Precision 5000 - "1 handle, 1 charger, 1 Floss Action refill brush head, 1 refill stand, 1 travel case, and 1 smartguide."

Average Review Rating (sourced

Precision 4000: 4000: 4.3 out of 5 stars (86%) from 400 + reviews.

Precision 5000: 4.5 out of 5 stars (90%) from 1,000 + reviews.

Conclusion: Should You Buy an Oral B 4000 or Oral B 5000?

So really, the only actual difference between the Pro 4000 and Pro 5000 is that the latter comes with an extra brush mode - the deep clean - (which in truth you could actually just carry out on the 4000 by brushing your teeth for an extra minute) and the smart guide (which basically tells you information that you already know, although in truth is somewhat decent - it tells the time as well, which is always a bonus) all for an extra $10-$15.

Therefore, I would probably opt for the 5000 model -- as you are essentially paying that little bit extra cash for a wall mountable digital clock , that aids your cleaning (it won't have any direct impact on a better oral clean - but will prove relatively useful). But, either way -- you are choosing a fantastic toothbrush that will offer you a quality oral clean.

Also be Sure to Check Our #1 Recommended Toothbrush

Oral-B Precision Black 7000 Rechargeable Electric Toothbrush 1 Count
Amazon Price: $219.00 Buy Now
(price as of Apr 25, 2014)

Which Oral B Precision Electric Toothbrush Will You Buy & Why?

Finally, if you have any questions, comments or general concerns/issues/problems with regards to the comparison account of the two electric toothbrushes -- the Oral B precision 4000 vs 5000 -- or about either model specifically then please do not hesitate to make them in the comments section which you will find just below and we will be sure to get back to you as soon as possible.