Oral B Genius 8000 vs 9600: Find out how the Oral-B Genius 8000 Electric Electric Toothbrush compares with the Genius 9600. Differences The main difference between the Oral B Genius 9600 and the Oral B Genius 8000 is in the brush heads they come packaged with, charger, brush head storage unit, gum protection technology and … Continue reading Oral B Genius 8000 vs 9600 Review