The Oral‑B Genius Pro 8000 outperforms the Colgate Hum in brushing modes (6 vs 3), AI‑driven coaching (per Oral‑B AI app) and pressure‑feedback clarity, giving it a higher overall score. However, the Colgate Hum’s lower price and longer battery life per charge (10 days vs 14 days) make it a solid budget‑friendly alternative. For users who prioritize advanced features and personalized coaching, ...