Two brushes, one scorecard, verdict first. Every number in a comparison traces to the same fact base as the main ranking; cells still under verification are marked pending rather than filled.
Smart electric toothbrushes cost more over three years. Electric Teeth's spec table and reviewer advice show when Bluetooth and app features justify the price, and when they do not.
Oral-B Pro 1000 vs Philips One by Sonicare for a tight budget: both about $95 over three years on Electric Teeth's table, with the trade-offs in battery, noise and cleaning.
Oral-B or Sonicare in 2026? Price, three-year cost, noise, head type and features from Electric Teeth's spec table, with the brand ownership facts checked on official sites.
Sonicare 4100 vs SURI 2.0 on Electric Teeth's spec table: about $43.99 and $150 over three years against about $134.99 and $207, plus 17 vs 38 days of battery and 60 vs 54 dB noise.
The quietest electric toothbrush on Electric Teeth's table is the SURI 2.0 at 54 dB. Noise levels for six brushes, from 54 dB to 73 dB, with what the figures do and do not show.