Oral-B iO Series 6 Luxe Electric Toothbrush HANDLE Rechargeable Black Lava 3758 vs Oral-B iO3 Series 3 Luxe Electric Toothbrush w 3 Modes - White - , D1
Looking for an honest Oral-B iO Series 6 Luxe Electric Toothbrush HANDLE Rechargeable Black Lava 3758 vs Oral-B iO3 Series 3 Luxe Electric Toothbrush w 3 Modes - White - , D1 comparison in 2026? We scored both electric toothbrushes on the same six-dimension framework — performance, battery, display, camera, design and value — using identical methodology, so the numbers below are directly comparable. In our overall scoring the Oral-B iO Series 6 Luxe Electric Toothbrush HANDLE Rechargeable Black Lava 3758 comes out ahead 59/100 to 51/100 — a 8-point gap. The widest gap is in design and build, where the Oral-B iO Series 6 Luxe Electric Toothbrush HANDLE Rechargeable Black Lava 3758 pulls noticeably ahead. On price the Oral-B iO3 Series 3 Luxe Electric Toothbrush w 3 Modes - White - , D1 undercuts the Oral-B iO Series 6 Luxe Electric Toothbrush HANDLE Rechargeable Black Lava 3758 by 74% ($31.99 vs $55.75), which materially changes the value calculus for budget-conscious buyers.
GEWINNER
Oral-B
iO Series 6 Luxe Electric Toothbrush HANDLE Rechargeable Black Lava 3758
59
59/100$56
Oral-B
iO3 Series 3 Luxe Electric Toothbrush w 3 Modes - White - , D1
51
51/100$32