Oral-B iO Series 5 vs 7500 vs Pro 5000

We compared the Oral-B iO Series 5, the Oral-B 7500, and the Oral-B Pro 5000 and came away with a better understanding of what the three toothbrushes have to offer. There are numerous similarities between the three models with only a handful of differences that make the final decision easy to make depending on a person’s needs and preferences.

All three models support Bluetooth connectivity to a smartphone that either run on Android or iOS operating systems. During our evaluation, we found that using the app made a difference in dental cleaning habits after just a week of use. This corresponded with the statistics out there done by others.


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After repeated use, we found the real-time connection between the toothbrush and the phone to be flawless. It knew which quadrant of the mouth was being brushed and kept track precisely. It also monitored how much pressure was used, alerting users to a problem if excessive force was used.

All three models come with nylon brush heads that are designed to clean teeth but not be overly abrasive.

All three models have wireless toothbrushes and use rechargeable batteries as their source of power.

What is promising is that the American Dental Association endorsed the toothbrushes as being the first electric toothbrush to reduce plaque and gum disease.

Oral-B iO Series 5 Limited Rechargeable Electric...
  • FOR HEALTHIER GUMS IN JUST 1 WEEK remove 100% more plaque and even 2.5X in between teeth* with ORAL-B’s MOST...
  • NEVER MISS A SPOT with the A.I. POWERED ORAL-B APP that tracks how and where you brush in real-time
  • PROTECT YOUR GUMS WITH iO PRESSURE SENSOR, Oral-B's only one to signal if you brush TOO HARD, TOO SOFT or JUST...

Last update on 2024-04-26 / Affiliate links / Images from Amazon Product Advertising API

Cleaning Mode

The three toothbrush models all have five smart modes. This allows personalized brushing based on a person’s individual requirements. The brushes come with Daily Clean for daily dental maintenance, Whiten for removing stains, Super Sensitive for those who have very sensitive teeth, Sensitive for those who have mildly sensitive teeth, and Intense for deep cleaning.

The toothbrushes also come with a two-minute timer. The timer is broken down into four quadrants and alerts you every thirty seconds to shift from the upper left to upper right, then the lower left to lower right quadrants of your mouth.

All this is powered by an intelligent core that understands the shape of your mouth and teeth and optimizes your cleaning for a better outcome.

Brush Heads

The Oral-B iO Series 5 comes with three brush heads in the box. It is also possible to purchase after-market brush heads with different designs. Depending on what you need to accomplish, there are even brush heads with charcoal-infused bristles that will help to whiten your teeth while you brush them.

It combines powerful vibrations that easily provide deep cleaning. They are designed to remove plaque and provide that clean feeling while brightening teeth.

The Oral-B 7500 comes with three brush heads in the box. The first is the Cross Action head that has bristles angled at 16 degrees on either side with one facing forward and the other facing back. This reaches deep between teeth for better cleaning.

The second is the Floss Action head which provides a floss-like effect to clean your teeth, focusing on healthier gums. Finally, there is the 3D White brush that is specifically used to polish the tooth. Our tests showed this to show results of whitening from the very first use.

The Oral-B Pro 5000 has the same brush heads as the Oral-B 7500.

Differences and Value

There doesn’t seem to be much difference when looking at or reading about the three toothbrushes. This is especially true for the 7500 and the Pro 5000. But when it comes to the iO series, the game changes considerably.

Take for instance the fact that the iO’s core functionality is not just driven by an app that tells you when to brush which quadrant in your mouth, but it also has an AI engine that studies your habits over time and recommends what you need to do to get better results. It’s like having a dentist next to you every day coaching you on how to get your teeth cleaned.

Oral-B 7500 Electric Toothbrush, Rose Gold with 4...
  • Healthier gums, stronger teeth for life when used as directed with a fluoride toothpaste
  • Programmable 360 SmartRing with LED lights to customize your brushing experience
  • 3D Cleaning Action oscillates, rotates, and pulsates to break up and remove plaque

Last update on 2024-04-26 / Affiliate links / Images from Amazon Product Advertising API

Then there is the aesthetics of the brush. While it’s just a toothbrush that sits on your vanity, the design of the iO does set itself apart from other makes and models. It’s sleek, for one, with precise lines and an ergonomic hold that makes it feel luxurious. It comes in matt black, and it’s easy to clean after use, allowing it to keep its elegant aesthetics.

By comparison, the 7500 and the Pro 500 are just run-of-the-mill electric toothbrushes that are functional and get the job done.

Oral-B iO Series 5 vs 7500 vs Pro 5000 Final Words

The iO Series 5 also has a more three-dimensional brushing action, with its micro-vibrations and its oscillations. The intelligent designs also keep the wand fully charged at all times as long as you keep it attached to its station. This ensures that you have the full functionality of the iO in your hand.

Oral-B Pro 5000 Smartseries Power Rechargeable...
  • Superior Clean and 100% Healthier Gums* *vs a regular manual toothbrush
  • Bluetooth communication provides real-time feedback on brushing habits
  • 3D cleaning action oscillates, rotates, and pulsates to break up plaque and remove more plaque along the...

Last update on 2024-04-26 / Affiliate links / Images from Amazon Product Advertising API

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Last update on 2024-04-20 / Affiliate links / Images from Amazon Product Advertising API


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Last update on 2024-04-20 / Affiliate links / Images from Amazon Product Advertising API


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