Comparison of Nicotine Levels Between Cigarettes and Vapes Ecigator While vaping is not risk free, it is less harmful than tobacco Our World in Data WHAT'S THE DIFFERENCE BETWEEN SMOKE AND VAPOR? Vape Domain Difference Between Vaping and Smoking Difference Between Vaping vs Smoking Smoking cigarettes has long been proven to cause severe lung damage, including chronic obstructive pulmonary disease (COPD), emphysema, and lung cancer. Over time, cigarette smoke destroys lung tissue, fills airways with tar,