The key difference between Oral B Pro 3 3000 , Smart 4 4000 and Smart 5 5000 is in the modes, the Pro 3 3000 comes with 2 brushing mode but Smart 4 4000 comes with 3 and the Smart 5 5000 comes with 5.
They all come with daily clean and sensitive mode. The Smart 5 however has 3 more modes namely: deep clean, gum care and whitening modes. Smart 4 has daily clean, whitening and sensitive modes.
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Oral B Pro 3 3000 | Oral B Smart 4 4000 | Oral B Smart 5 5000 |
£70.85 | £59.90 | £69.99 |
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More Differences between Oral B Pro 3 3000 vs Smart 4 4000 vs Smart 5 5000
1. Bluetooth connectivity
Oral B Smart 4 and 5 include a Bluetooth connectivity but the Pro 3 lacks this feature. The Bluetooth is for helping you to connect your brush with the brand app for or getting real-time feedback and coaching.
2. B brush heads and storage unit:
Oral B 3000 and 4000 come with 2 brush heads and no storage unit but the Smart 5000 model comes with 3 heads plus a storing unit with space for storing up to four brush heads per time.
3. Colour choice
Oral B Smart 5 comes in white colour only while, the Smart 4 comes in black, white and pink colours to choose from. And the Pro 3 comes in blue colour only
4. Price differences:
Pro 3 3000 is the cheaper that the Oral B Smart 4 4000 and 5 5000 electric toothbrushes.
Table of Contents

Oral B Pro 3 vs Smart 4 Electric Toothbrush
- The key difference between Oral B Pro 3 and Smart 4 is that the Pro 3 3000 has 2 brushing modes and lacks Bluetooth connectivity but the Oral B Smart 4 4000 has three and Bluetooth.
- They both have daily clean and sensitive modes but smart 4 has one additional mode, the teeth whitening
- Smart 4 include a Bluetooth connectivity whilst the Pro 3 lacks it. The Bluetooth is for helping you to connect your brush with the brand app for or getting real-time feedback and coaching.
- Smart 4 4000 comes in black, white and pink colours to choose from ,whereas the Pro 3 3000 comes in blue colour only
- Pro 3 is the cheaper than Smart 4 electric toothbrush
Oral B Pro 3 3000 vs Smart 5 5000
- The difference between Oral B Pro 3 3000 and Smart 5 5000 is that the Pro 3 3000 comes with 2 brushing modes and 2 brush heads but Oral B Smart 5 5000 has 5 modes and 3 heads. The Smart 5 also includes a brush head storing unit that is lacking in Pro 3 model.
- Smart 4 modes are daily clean and sensitive mode but Smart 5 5000 are daily clean , sensitive, deep clean, gum care and whitening
- Smart 5 5000 include a Bluetooth connectivity but the Pro 3 3000 lacks it. The Bluetooth is for helping you to connect your brush with the brand app for or getting real-time feedback and coaching.
- Pro 3 3000 comes in blue colour only, while the Smart 5 5000 comes in white colour only.
- Pro 3000 is the cheaper that the Smart 5000.
Oral B Smart 4 4000 vs 5 5000
- The main difference between Oral B Smart 4 4000 vs 5 5000 is that the Smart 4 4000 has 3 brushing modes and 2 brush heads compared to Oral B Smart 5 5000 that has 5 modes and 3 heads. Smart 5 also includes a storing unit versus Smart 4 that lacks it.
- Smart 4 modes are the daily clean, whitening and sensitive but, that of Smart 5 are daily clean, whitening , sensitive, deep clean and gum care
- Smart 4 4000 comes in black, white and pink colours to choose from, but Smart 5 5000 comes in white colour only.
- Oral B 4000 is cheaper than the 5000 electric toothbrush model.
Similarities
- They all use lithium-ion battery can go up to 14 days when fully charged. A 2 pin plug charger is included in the box.
- Employ 3D cleaning action (rotates, vibrates and pulsates) to remove more plaque than a manual toothbrush
- Like all other Oral B electric toothbrush, both all come with small round brush heads to offer tooth to tooth cleaning action and
- Include a rear side visible pressure sensor to alert you when brushing hard and a 2-minute timer with quadrapacer to help you brush at 2 minutes recommended time, twice a day.
- You get 3 years guarantee from each of them if you register it online at the manufacturer site.
Price Comparison
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Oral B Pro 3 3000 | Oral B Smart 4 4000 | Oral B Smart 5 5000 |
£70.85 | £59.90 | £69.99 |
Check it out! | Check it out! | Check it out! |
Check also Oral B Smart 4 4000 vs 5 5000 vs 6 6000 vs 7 7000.
Similar Posts:
- Oral B Smart 4 4000 vs 4500 vs 4900 (Review & Differences)
- Oral B Genius 8900 vs 9000 vs 9900 Review

Dr. Tom Bell holds a doctorate in Medical Anthropology and is passionate about oral health. He is the creator of dentalrave and has dedicated over a decade to researching and promoting oral health. His goal is to offer trustworthy and free expert guidance on a diverse range of dental products, tips, methods, and topics, with the aim of making it easily accessible to everyone. It is hoped that this blog will assist you in identifying the appropriate methods and oral care products to enhance and maintain your dental health.