HEAD-TO-HEAD COMPARISON
Philips Sonicare DiamondClean vs Philips Sonicare ProtectiveClean 6100
We compare the Philips Sonicare DiamondClean and Philips Sonicare ProtectiveClean 6100 head-to-head on performance, features, value, and more. Here's which one wins.
Our Pick
Check Price on AmazonPhilips Sonicare ProtectiveClean 6100
Scored 9.1/10 in our testing
Best Premium
Philips Sonicare DiamondClean
Best sonic toothbrush with pressure sensors and coaching
Overall:8.9/10
Check price on Amazon Best Overall
Philips Sonicare ProtectiveClean 6100
Best electric toothbrush for gum protection
Overall:9.1/10Winner
Check price on Amazon Score Breakdown
| Philips Sonicare DiamondClean | Category | Philips Sonicare ProtectiveClean 6100 |
|---|---|---|
| 9.3/10 ✓ | Performance | 9.2/10 |
| 9.2/10 ✓ | Features | 8.8/10 |
| 9/10 | Ease of Use | ✓ 9.3/10 |
| 8/10 | Value | ✓ 9/10 |
| 8.9/10 | Overall | ✓ 9.1/10 |
Specs Comparison
| Philips Sonicare DiamondClean | Spec | Philips Sonicare ProtectiveClean 6100 |
|---|---|---|
| Sonic — 62,000 movements/min | Technology | Pressure sensor + BrushSync |
| 5 modes | Modes | 3 intensity settings |
| Smart sensor coaching | Feature | Sensitive brush head |
Philips Sonicare DiamondClean
Pros
- + Sonic cleaning action
- + Premium glass charger
- + Smart pressure sensor
Cons
- − Expensive
- − Proprietary heads
- − Glass charger fragile
Philips Sonicare ProtectiveClean 6100
Pros
- + Pressure sensor
- + BrushSync head tracking
- + Gentle on gums
Cons
- − Fewer modes than premium
- − No app
- − Standard brush head is firm
Our Verdict
Based on our scoring, the Philips Sonicare ProtectiveClean 6100 comes out on top with an overall score of 9.1/10. ProtectiveClean 6100 alerts you when pressing too hard and BrushSync tells you when to replace the head.
Buy the Philips Sonicare ProtectiveClean 6100 on AmazonRead the full Best Smart Electric Toothbrushes 2026 guide for complete reviews of all 4 products.