Electric Toothbrushes

Electric Toothbrush Comparisons

Oscillating vs sonic, stroke speed, pressure sensor, and battery life — the specs behind every toothbrush recommendation.

Oral-B Pro 1000 vs Philips Sonicare 4100

Entry-Level Electric Toothbrushes

Oral-B oscillates for plaque removal — Sonicare 4100 uses gentle sonic motion with a pressure sensor.

Mid-Range Smart Toothbrushes

Oral-B iO tracks brushing in real time — Sonicare DiamondClean adds 5 modes and a travel case.

Premium Flagship Showdown

Oral-B iO 9 offers 7 modes and a real-time iO display — Sonicare 9900 Prestige auto-adjusts pressure and lasts 3 weeks per charge.

Entry-Level iO vs Sonic

Oral-B iO 3 brings the magnetic drive motor to a simpler handle — Sonicare 5100 auto-pauses when you press too hard.

Ultrasonic vs Sonic with Pressure Sensor

Aquasonic runs at 40,000 VPM and includes 8 brush heads — Sonicare 4100 adds a pressure sensor and a wider head ecosystem.

iO Mid-Range vs Entry iO

Oral-B iO Series 5 adds AI coaching and 5 modes — iO Series 3 delivers the same iO motor in a simpler handle.

Mid-Range Oscillating vs Sonic

Oral-B iO Series 5 wins on brush modes — Sonicare ProtectiveClean 5100 wins on battery life and open head ecosystem.

Entry iO vs Entry Sonic

Oral-B iO Series 3 wins on modes and travel case — Sonicare 4100 wins on head ecosystem flexibility.

iO Mid-Range: Battery vs Smart Features

Oral-B iO Series 5 wins on smart coaching and 5 modes — iO Series 4 wins on 14-day battery life.

Ultrasonic Bundle vs Sonic with Pressure Sensor

Aquasonic packs 8 heads and 28-day battery — Sonicare 5100 counters with 62,000 movements/min and a pressure sensor.