10 comparisons
Electric Toothbrush Comparisons
Oscillating vs sonic, stroke speed, pressure sensor, and battery life — the specs behind every toothbrush recommendation.
See all 10 electric toothbrushes in one spec table electric toothbrushes statistics
Entry-Level Electric Toothbrushes
Oral-B Pro 1000 vs Philips Sonicare 4100
Oral-B oscillates for plaque removal — Sonicare 4100 uses gentle sonic motion with a pressure sensor.
Mid-Range Smart Toothbrushes
Oral-B iO Series 4 vs Sonicare DiamondClean 9300
Oral-B iO tracks brushing in real time — Sonicare DiamondClean adds 5 modes and a travel case.
Premium Flagship Showdown
Oral-B iO 9 vs Sonicare 9900 Prestige
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 vs Sonicare ProtectiveClean 5100
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 Black Series Ultra vs Philips Sonicare 4100
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 vs iO Series 3
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 vs Sonicare ProtectiveClean 5100
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 vs Philips Sonicare ProtectiveClean 4100
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 4 vs Oral-B iO Series 5
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 Black Series Ultra vs Philips Sonicare ProtectiveClean 5100
Aquasonic packs 8 heads and 28-day battery — Sonicare 5100 counters with 62,000 movements/min and a pressure sensor.