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Sonic Comparer
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9300 Series Premium

Sonicare 9300

Discontinued

Independent take on the 9300 Series — what it's for, what's missing, and where it fits.

At a glance

Cleaning Modes
4
Cleaning Modes
Intensity Settings
4
Intensity Settings
Pressure Sensor
✓
Pressure Sensor
BrushSync
✓
BrushSync
Bluetooth
✓
Bluetooth
Battery Life
21d
Battery Life
Travel Case
✓
Travel Case
HX SKU
HX9903/15
HX SKU
Price Tier
Premium Price Tier

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Where to buy

No longer available

All HX variants

Each variant represents a regional or color-specific SKU. Select the one that matches your product.

  • HX9903/15 Global No longer available

Pros and cons

Pros

  • Extended 3-week battery for frequent travelers
  • Premium four-mode cleaning covers all dental needs
  • Smart app tracking and professional coaching included

Cons

  • Top-tier pricing limits appeal to budget shoppers
  • Feature complexity may intimidate casual users
  • Only marginal improvement over 7500 series

Brush head compatibility

Designed around Philips' click-on brush head ecosystem.

  • Sensitive — P3 Premium Sensitive — Premium sensitive care for daily use
  • GumCare — G3 Premium Gum Care — Advanced gum health coaching
  • Standard — C3 Premium Plaque Defense — Maximum plaque removal with 4 modes
  • Whitening — W3 Premium White — Pro-level whitening results

In the box

  • Handle
  • 2 brush heads
  • Charger
  • Travel case
  • User guide
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