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Sonic Comparer
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5100 Series Mid-range

Sonicare 5100

Discontinued

Independent take on the 5100 Series — what it's for, what's missing, and where it fits.

At a glance

Cleaning Modes
3
Cleaning Modes
Intensity Settings
3
Intensity Settings
Pressure Sensor
✓
Pressure Sensor
BrushSync
✓
BrushSync
Bluetooth
✓
Bluetooth
Battery Life
14d
Battery Life
Travel Case
✓
Travel Case
HX SKU
HX6850/50
HX SKU
Price Tier
Mid-range 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.

  • HX6850/60 Germany / EU No longer available
  • HX6850/50 United States No longer available

Pros and cons

Pros

  • Bluetooth connectivity tracks cleaning habits via app
  • Three cleaning modes for daily, tongue, and sensitive care
  • Travel case included, ideal for families and shared use

Cons

  • Bluetooth only useful with smartphone app download
  • Mid-range pricing limits some versus premium features
  • Three intensity settings may feel excessive for some users

Brush head compatibility

Designed around Philips' click-on brush head ecosystem.

  • Sensitive — P3 Premium Sensitive — Recommended for gum sensitivity and comfort
  • Standard — C3 Premium Plaque Defense — Optimal for daily plaque removal
  • TongueCare — TongueCare+ — Specialized for tongue cleaning
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