This document analyzes differences between mobile-only and PC-only internet users in Armenia based on a 2011 survey. It finds that mobile-only users tend to be younger, from more rural areas, and have lower incomes and education levels than PC users. PC users engage in more activities like search, messaging, downloading music, news and work. Both demographics and devices influence the types of activities people engage in. While mobile access is widespread, a digital divide still exists due to differences in online activities between user groups. Understanding these divides can help address gaps in digital skills and internet usage.