Philips Sonicare 7100 Electric Toothbrush vs Sonic Brush V5

Buy the Philips Sonicare 7100 if you want a proven sonic brush with real brushing feedback: a visible pressure sensor, SmarTimer, QuadPacer, four modes and three intensities, plus a travel case. Buy the Sonic Brush V5 if speed and hands-free use matter most: it cleans all teeth at once in about 30 seconds with soft silicone bristles and a whitening light. The Sonicare is the safer pick for technique and gum protection, backed by a large body of clinical sonic-brush evidence; the V5 is a niche U-shaped device whose own buyers note it cleans between teeth less than a standard brush and needs slow, deliberate movement.

• Choose the Philips Sonicare 7100 if you want a conventional sonic brush with pressure feedback, timed quadrants and adjustable intensity for gum health.
• Choose the Sonic Brush V5 if you want a fast, hands-free 30-second full-mouth clean and prefer soft silicone bristles over a standard brush head.